FAQ

Ee. Muna ba abokan ciniki da OEM / ODM mafita. Mafi ƙarancin odar OEM shine guda 10,000.

Muna shirya ta dokokin Majalisar Dinkin Duniya, kuma za mu iya samar da marufi na musamman bisa ga bukatun abokin ciniki.

Muna da ISO9001, CB, CE, UL, BIS, UN38.3, KC, PSE.

Muna ba da batura tare da ƙarfin da bai wuce 10WH azaman samfuran kyauta ba.

120,000-150,000 guda kowace rana, kowane samfurin yana da ƙarfin samarwa daban-daban, zaku iya tattauna cikakkun bayanai bisa ga imel.

Kimanin kwanaki 35. Ana iya daidaita takamaiman lokacin ta imel.

Sati biyu (kwana 14).

Gabaɗaya muna karɓar kuɗin gaba na 30% azaman ajiya da 70% kafin bayarwa azaman biya na ƙarshe. Sauran hanyoyin za a iya yin shawarwari.

Muna bayar da: FOB da CIF.

Muna karɓar biyan kuɗi ta hanyar TT.

Mun yi jigilar kayayyaki zuwa Arewacin Turai, Yammacin Turai, Arewacin Amurka, Gabas ta Tsakiya, Asiya, Afirka, da sauran wurare.

Batura wani nau'i ne na jujjuya makamashi da na'urorin ajiya waɗanda ke juyar da makamashin sinadarai ko na zahiri zuwa makamashin lantarki ta hanyar amsawa. Dangane da canjin makamashi daban-daban na baturin, ana iya raba baturin zuwa baturin sinadarai da baturi na halitta. Batirin sinadari ko tushen wutar lantarki shine na'urar da ke canza makamashin sinadarai zuwa makamashin lantarki. Ya ƙunshi na'urorin lantarki guda biyu masu aiki da lantarki tare da sassa daban-daban, bi da bi, waɗanda suka haɗa da na'urori masu inganci da mara kyau. Ana amfani da wani abu mai sinadari wanda zai iya samar da hanyoyin watsa labarai azaman electrolyte. Lokacin da aka haɗa shi da mai ɗaukar kaya na waje, yana ba da makamashin lantarki ta hanyar canza makamashin sinadarai na ciki. Batirin jiki na'ura ce da ke canza kuzarin jiki zuwa makamashin lantarki.

Babban bambanci shi ne cewa kayan aiki ya bambanta. Abun aiki na baturi na biyu yana iya juyawa, yayin da kayan aiki na baturi na farko baya. Fitar da kai na baturi na farko ya fi na baturi na biyu yawa. Duk da haka, juriya na ciki ya fi girma fiye da na baturi na biyu, don haka ƙarfin lodi ya kasance ƙasa. Bugu da ƙari, ƙayyadaddun ƙayyadaddun ƙima da ƙayyadaddun ƙayyadaddun ƙarfin baturi na farko sun fi na batura masu caji.

Batura Ni-MH suna amfani da Ni oxide azaman ingantaccen lantarki, ƙarfen ajiyar hydrogen azaman lantarki mara kyau, da lye (yafi KOH) azaman electrolyte. Lokacin cajin baturin nickel-hydrogen: Kyakkyawan amsawar lantarki: Ni(OH) 2 + OH- → NiOOH + H2O–e- Mummunan halayen lantarki: M+H2O +e-→ MH+ OH- Lokacin da batirin Ni-MH ya fito. : Kyakkyawan halayen lantarki: NiOOH + H2O + e- → Ni(OH) 2 + OH- Rashin amsawar lantarki: MH+ OH- →M+H2O +e-

Babban bangaren tabbataccen lantarki na batirin lithium-ion shine LiCoO2, kuma gurɓataccen wutar lantarki shine galibi C. Lokacin caji, amsawar electrode mai kyau: LiCoO2 → Li1-xCoO2 + xLi + + xe- Rashin amsa: C + xLi+ + xe- → CLix Jimlar amsawar baturi: LiCoO2 + C → Li1-xCoO2 + CLix Juyin halayen halayen da ke sama yana faruwa yayin fitarwa.

Ma'auni na IEC da aka saba amfani da shi don batura: Ma'auni na batir hydride nickel-metal shine IEC61951-2: 2003; masana'antar baturin lithium-ion gabaɗaya suna bin ka'idodin UL ko na ƙasa. Ma'auni na ƙasa da aka fi amfani da su don batura: Ma'auni na baturan hydride nickel-metal sune GB/T15100_1994, GB/T18288_2000; Ma'aunin batirin lithium shine GB/T10077_1998, YD/T998_1999, da GB/T18287_2000. Bugu da ƙari, ƙa'idodin da aka saba amfani da su don batura kuma sun haɗa da Standard Industrial JIS C na Japan akan batura. IEC, Hukumar Kula da Lantarki ta Duniya (Hukumar Lantarki ta Duniya), ƙungiya ce ta daidaita daidaiton duniya wacce ta ƙunshi kwamitocin lantarki na ƙasashe daban-daban. Manufarsa ita ce haɓaka daidaitattun filayen lantarki da na lantarki na duniya. Ma'auni na IEC ma'auni ne da Hukumar Fasaha ta Duniya ta tsara.

Babban abubuwan da ke cikin batir hydride na nickel-karfe sune takarda mai kyau na lantarki (nickel oxide), takardar lantarki mara kyau (garin ajiya na hydrogen), electrolyte (yafi KOH), takarda diaphragm, zoben rufewa, hular lantarki mai kyau, akwati baturi, da sauransu.

Babban abubuwan da ke cikin batir lithium-ion sune murfin baturi na sama da ƙananan, takaddun lantarki mai kyau (aiki mai aiki shine lithium cobalt oxide), mai raba (membrane na musamman na musamman), gurɓataccen lantarki (kayan aiki shine carbon), Organic electrolyte, case baturi (kasu kashi biyu na karfe harsashi da aluminum harsashi) da sauransu.

Yana nufin juriya da halin yanzu ke gudana ta cikin baturin lokacin da baturin ke aiki. Ya ƙunshi juriya na ciki na ohmic da juriya na ciki. Mahimman juriya na ciki na baturi zai rage yawan wutar lantarki mai aiki da baturi kuma ya rage lokacin fitarwa. Juriya na ciki ya fi shafar kayan baturi, tsarin masana'anta, tsarin baturi, da sauran abubuwa. Yana da mahimmancin siga don auna aikin baturi. Lura: Gabaɗaya, juriya na ciki a cikin cajin jihar shine ma'auni. Don ƙididdige juriya na ciki na baturi, yakamata ya yi amfani da na'urar juriya ta ciki ta musamman maimakon multimeter a cikin kewayon ohm.

Wutar lantarki na baturi yana nufin ƙarfin lantarki da ake nunawa yayin aiki na yau da kullun. Matsakaicin ƙarfin lantarki na batirin nickel-cadmium nickel-hydrogen na biyu shine 1.2V; Nau'in ƙarfin lantarki na batirin lithium na biyu shine 3.6V.

Buɗaɗɗen wutar lantarki yana nufin bambanci mai yuwuwa tsakanin ingantattun na'urorin lantarki na baturi lokacin da baturin ba ya aiki, wato lokacin da babu halin yanzu da ke gudana ta cikin kewaye. Wutar lantarki mai aiki, wanda kuma aka sani da ƙarfin lantarki, yana nufin yuwuwar bambance-bambancen tsakanin ingantattun sandunan baturi da korau lokacin da baturin ke aiki, wato, lokacin da aka sami yawaita a cikin kewaye.

An raba ƙarfin baturin zuwa ikon da aka ƙididdigewa da ainihin iyawa. Ƙarfin ƙimar baturi yana nufin ƙa'ida ko garantin cewa baturi ya kamata ya fitar da mafi ƙarancin adadin wutar lantarki a ƙarƙashin wasu yanayin fitarwa yayin ƙira da kera guguwar. Ma'auni na IEC ya nuna cewa nickel-cadmium da nickel-metal hydride baturi ana caje su a 0.1C na tsawon awanni 16 kuma ana fitar dasu a 0.2C zuwa 1.0V a zazzabi na 20°C±5°C. An bayyana ƙarfin ƙarfin baturin azaman C5. An kayyade batir Lithium-ion don yin cajin sa'o'i 3 a ƙarƙashin matsakaicin matsakaicin matsakaicin matsakaicin matsakaicin halin yanzu (1C) -waɗanda ba su da ƙarfi (4.2V) suna sarrafa yanayin buƙata, sa'an nan kuma fitarwa a 0.2C zuwa 2.75V lokacin da aka ƙididdige wutar lantarki. Haƙiƙanin ƙarfin baturi yana nufin ainihin ƙarfin da guguwar ta fitar a ƙarƙashin wasu yanayi fitarwa, wanda ƙimar fitarwa da zafin jiki ya fi shafa (don haka a zahiri, ƙarfin baturi yakamata ya ƙayyade yanayin caji da fitarwa). Naúrar ƙarfin baturi shine Ah, mAh (1Ah=1000mAh).

Lokacin da baturi mai caji ya cika tare da babban halin yanzu (kamar 1C ko sama), saboda "tasirin bottleneck" da ke cikin adadin watsawa na ciki na abin da ke faruwa a halin yanzu, baturin ya kai matsakaicin ƙarfin lantarki lokacin da ƙarfin bai cika ba. , sa'an nan kuma yana amfani da ƙananan halin yanzu kamar 0.2C na iya ci gaba da cirewa, har sai 1.0V / yanki (nickel-cadmium da nickel-hydrogen baturi) da 3.0V / yanki (batir lithium), ƙarfin da aka saki ana kiransa ragowar ƙarfin.

Dandalin fitarwa na batura masu cajin Ni-MH yawanci yana nufin kewayon ƙarfin lantarki wanda ƙarfin ƙarfin baturi a cikinsa yana da ɗan kwanciyar hankali lokacin da aka fitar dashi ƙarƙashin takamaiman tsarin fitarwa. Darajarsa tana da alaƙa da fitarwar halin yanzu. Mafi girma na halin yanzu, ƙananan nauyi. Dandalin fitar da batir lithium-ion gabaɗaya shine don dakatar da caji lokacin da ƙarfin lantarki ya kasance 4.2V, kuma na yanzu bai kai 0.01C ba akan wutar lantarki akai-akai, sannan a bar shi na tsawon mintuna 10, sannan a watsar zuwa 3.6V a kowane ƙimar fitarwa. halin yanzu. Yana da ma'auni mai mahimmanci don auna ingancin batura.

Dangane da ma'aunin IEC, alamar batirin Ni-MH ta ƙunshi sassa 5. 01) Nau'in baturi: HF da HR suna nuna batir hydride nickel-metal 02) Bayanin girman baturi: gami da diamita da tsayin baturin zagaye, tsayi, faɗi, da kauri na baturin murabba'in, da ƙimar ƙimar. an raba su da slash, naúrar: mm 03) Alamar fitarwa: L yana nufin cewa ƙimar fitarwa mai dacewa tana cikin 0.5CM yana nuna cewa ƙimar fitarwa mai dacewa tana tsakanin 0.5-3.5CH yana nuna cewa ƙimar fitarwa mai dacewa tana cikin 3.5 -7.0CX yana nuna cewa baturin zai iya aiki a babban adadin fitarwa na yanzu na 7C-15C. 04) Alamar baturi mai zafi: wakilta ta T 05) yanki na haɗin baturi: CF ba ta wakiltar haɗin haɗin kai, HH yana wakiltar haɗin haɗin don haɗin nau'in nau'in baturi, kuma HB yana wakiltar haɗin haɗin don haɗin haɗin gefe-gefe. na baturi bel. Misali, HF18/07/49 tana wakiltar baturi mai murabba'in nickel-metal hydride baturi mai faɗin 18mm, 7mm, da tsayin 49mm. KRMT33/62HH yana wakiltar baturin nickel-cadmium; Yawan fitarwa yana tsakanin 0.5C-3.5, babban zazzabi jerin baturi guda ɗaya (ba tare da haɗin haɗin gwiwa ba), diamita 33mm, tsayi 62mm. Dangane da ma'aunin IEC61960, gano batirin lithium na biyu shine kamar haka: 01) Abun tambarin baturi: haruffa 3, tare da lambobi biyar (cylindrical) ko 6 (square) lambobi. 02) Harafin farko: yana nuna cutarwa kayan lantarki na baturi. I-yana wakiltar lithium-ion tare da ginanniyar baturi; L-yana wakiltar lithium karfe electrode ko lithium gami da lantarki. 03) Harafi na biyu: yana nuna kayan cathode na baturi. C-cobalt na tushen lantarki; N — lantarki mai tushen nickel; M - lantarki mai tushen manganese; V - lantarki mai tushen vanadium. 04) Harafi na uku: yana nuna siffar baturin. R-yana wakiltar baturin silinda; L-yana wakiltar baturi murabba'i. 05) Lambobi: Batirin Silindrical: Lambobi 5 suna nuna diamita da tsayin guguwa. Naúrar diamita millimita ce, kuma girmanta ya kai kashi goma na millimita. Lokacin da kowane diamita ko tsayi ya fi ko daidai da 100mm, ya kamata ya ƙara layin diagonal tsakanin masu girma dabam biyu. Baturin murabba'i: lambobi 6 suna nuna kauri, faɗi, da tsayin guguwar a millimeters. Lokacin da kowane nau'i na uku ya fi girma ko daidai da 100mm, ya kamata ya ƙara slash tsakanin ma'auni; idan daya daga cikin ma'auni guda uku bai wuce 1mm ba, ana ƙara harafin "t" a gaban wannan girman, kuma naúrar wannan girman shine kashi goma na millimita. Misali, ICR18650 tana wakiltar baturin lithium-ion na biyu na silinda; Cathode abu ne cobalt, diamita ne game da 18mm, da tsawo ne game da 65mm. Saukewa: ICR20/1050. ICP083448 yana wakiltar baturin lithium-ion na biyu na murabba'i; Cathode abu cobalt ne, kauri ne game da 8mm, nisa ne game da 34mm, da tsawo ne game da 48mm. ICP08/34/150 yana wakiltar baturin lithium-ion na biyu na murabba'i; Cathode abu cobalt ne, kauri ne game da 8mm, nisa ne game da 34mm, da tsawo - game da 150mm.

01) Meson mai bushewa (takarda) kamar takarda fiber, tef mai gefe biyu 02) Fim ɗin PVC, bututu alamar kasuwanci 03) Haɗin takaddar: takardar bakin karfe, takardar nickel mai tsabta, takardar karfe mai nickel-plated 04) Fitar da yanki: Bakin karfe yanki (mai sauƙin siyarwa) Takardun nickel mai tsabta (tabo mai welded da ƙarfi) 05) Filogi 06) Abubuwan kariya kamar masu sauya yanayin zafin jiki, masu karewa, masu iyakancewa na yanzu 07) Karton, akwatin takarda 08) Harsashi filastik

01) Kyakkyawan, alama 02) Wutar lantarki yana iyakance. Don samun ƙarfin lantarki mafi girma, dole ne ya haɗa batura da yawa a jere. 03) Kare baturi, hana gajerun kewayawa, da tsawaita rayuwar batir 04) Iyakar girman girman 05) Sauƙi don jigilar kaya 06) Zane na ayyuka na musamman, kamar hana ruwa, ƙirar bayyanar musamman, da sauransu.

Ya fi hada da irin ƙarfin lantarki, juriya na ciki, iya aiki, yawan makamashi, matsa lamba na ciki, yawan zubar da kai, rayuwar sake zagayowar, aikin rufewa, aikin aminci, aikin ajiya, bayyanar, da dai sauransu. Akwai kuma karin cajin, zubar da ruwa, da juriya na lalata.

01) Rayuwar zagayowar 02) Halayen fitarwa daban-daban 03) Halayen fitarwa a yanayin zafi daban-daban 04) Halayen caji 05) Halayen fitar da kai 06) Halayen ajiya 07) Halayen zubar da ruwa 08) Halayen juriya na ciki a yanayin zafi daban-daban 09) Gwajin yanayin zafi 10) Gwajin juzu'i 11) Gwajin girgiza 12) Gwajin iya aiki 13) Gwajin juriya na ciki 14) Gwajin GMS 15) Gwajin tasiri mai ƙarfi da ƙarancin zafi 16) Gwajin girgiza injina 17) Babban zafin jiki da gwajin zafi mai zafi.

01) Gwajin gajeriyar kewayawa 02) Gwajin wuce gona da iri 03) Juriya gwajin ƙarfin lantarki 04) Gwajin tasiri 05) Gwajin girgiza 06) Gwajin zafi 07) Gwajin wuta 09) Gwajin zagayowar zafin jiki 10) Gwajin caji mara nauyi 11) Gwajin faduwa kyauta 12) Gwajin ƙarancin iska 13) Gwajin fitarwa na tilastawa 15) Gwajin dumama wutar lantarki 17) Gwajin girgiza zafi 19) Gwajin Acupuncture 20) Gwajin matsi 21) Gwajin tasirin abu mai nauyi

Hanyar caji na batirin Ni-MH: 01) Cajin na yau da kullun: cajin halin yanzu ƙayyadaddun ƙima ne a cikin dukkan tsarin caji; wannan hanya ita ce ta fi kowa; 02) Cajin wutar lantarki na yau da kullun: Yayin aiwatar da caji, duka ƙarshen cajin wutar lantarki suna kiyaye ƙimar akai-akai, kuma abin da ke cikin kewaye yana raguwa a hankali yayin da ƙarfin baturi ya ƙaru; 03) Cajin wutar lantarki na yau da kullun da akai-akai: An fara cajin baturi tare da CC na yau da kullun. Lokacin da ƙarfin baturi ya tashi zuwa ƙayyadaddun ƙima, ƙarfin lantarki ya kasance baya canzawa (CV), kuma iskan da ke cikin kewayawa ya ragu zuwa ƙaramin adadin, a ƙarshe ya zama sifili. Hanyar cajin baturi na lithium: Tsawan lokaci da cajin wutar lantarki akai-akai: An fara cajin baturin tare da m halin yanzu (CC). Lokacin da ƙarfin baturi ya tashi zuwa ƙayyadaddun ƙima, ƙarfin lantarki ya kasance baya canzawa (CV), kuma iskan da ke cikin kewayawa ya ragu zuwa ƙaramin adadin, a ƙarshe ya zama sifili.

Ƙididdigar ƙasa da ƙasa ta IEC ta tanadi cewa daidaitattun caji da cajin batir ɗin nickel-metal hydride shine: da farko zazzage baturin a 0.2C zuwa 1.0V/piece, sannan a yi caji a 0.1C na tsawon awanni 16, a bar shi na awa 1, sannan a saka shi. a 0.2C zuwa 1.0V/piece, wato Don caji da fitar da ma'aunin baturi.

Cajin bugun jini gabaɗaya yana amfani da caji da fitarwa, saita tsawon daƙiƙa 5 sannan a sakewa na sakan 1. Zai rage yawancin iskar oxygen da ake samarwa yayin aiwatar da caji zuwa electrolytes a ƙarƙashin bugun bugun jini. Ba wai kawai yana iyakance adadin vaporization na electrolyte na ciki ba, amma waɗannan tsoffin batura waɗanda aka lalata su a hankali za su warke a hankali ko kusanci ƙarfin asali bayan sau 5-10 na caji da caji ta amfani da wannan hanyar caji.

Ana amfani da cajin dabara don gyara asarar ƙarfin da baturin ya haifar bayan ya cika cikakke. Gabaɗaya, ana amfani da cajin pulse na yanzu don cimma manufar da ke sama.

Canjin caji yana nufin ma'aunin matakin da ƙarfin lantarki da baturi ke cinyewa yayin aikin caji ya canza zuwa makamashin sinadari wanda baturi zai iya adanawa. Fasahar batir ta fi shafa shi da yanayin yanayin aiki na guguwa—gaba ɗaya, mafi girman yanayin yanayin, ƙarancin ƙarfin caji.

Ingancin fitarwa yana nufin ainihin ikon da aka fitar zuwa wutar lantarki ta ƙarshe ƙarƙashin wasu sharuɗɗan fitarwa zuwa ƙimar ƙima. Yawan fitarwa ya fi shafa, zafin yanayi, juriya na ciki, da sauran dalilai. Gabaɗaya, mafi girman adadin fitarwa, mafi girman adadin fitarwa. Ƙarƙashin aikin fitarwa. Ƙananan zafin jiki, ƙananan aikin fitarwa.

Ƙarfin fitarwa na baturi yana nufin ikon fitar da makamashi kowane lokaci ɗaya. Ana ƙididdige shi bisa la'akari da fitarwa na halin yanzu I da ƙarfin fitarwa, P=U * I, naúrar shine watts. Ƙananan juriya na ciki na baturi, mafi girman ƙarfin fitarwa. Juriya na ciki na baturi ya kamata ya zama ƙasa da juriya na ciki na kayan lantarki. In ba haka ba, baturin kanta yana cin wuta fiye da na'urorin lantarki, wanda ba shi da tattalin arziki kuma yana iya lalata baturin.

Har ila yau, zubar da kai ana kiran ƙarfin riƙe caji, wanda ke nufin iya riƙe ƙarfin baturin da aka adana a ƙarƙashin wasu yanayi na muhalli a cikin buɗaɗɗen yanayi. Gabaɗaya magana, fitar da kai ya fi shafar hanyoyin masana'antu, kayan aiki, da yanayin ajiya. Fitar da kai ɗaya ne daga cikin manyan sigogi don auna aikin baturi. Gabaɗaya magana, ƙananan yanayin ajiyar baturin, rage yawan fitar da kai, amma kuma ya kamata a lura cewa yanayin zafi ya yi ƙasa sosai ko kuma ya yi yawa, wanda zai iya lalata baturin kuma ya zama mara amfani. Bayan cajin baturin ya cika kuma an bar shi a buɗe na ɗan lokaci, takamaiman matakin fitar da kai shine matsakaici. Ma'auni na IEC ya nuna cewa bayan an cika cikakken caji, yakamata a bar batir Ni-MH a buɗe na tsawon kwanaki 28 a zazzabi na 20℃±5℃ da zafi na (65± 20)%, kuma ƙarfin fitarwa na 0.2C zai kai 60% jimillar farko.

Gwajin fitar da kai na batirin lithium shine: Gabaɗaya, ana amfani da fitar da kai na awa 24 don gwada ƙarfin riƙe cajin sa cikin sauri. Ana fitar da baturin a 0.2C zuwa 3.0V, akai-akai. Ana cajin wutar lantarki na yau da kullun zuwa 4.2V, yanke-kashe halin yanzu: 10mA, bayan mintuna 15 na ajiya, fitarwa a 1C zuwa 3.0 V gwada ƙarfin fitarwar sa C1, sannan saita baturi tare da ci gaba da ƙarfin yau da kullun 1C zuwa 4.2V, yanke- kashe halin yanzu: 10mA, kuma auna ƙarfin 1C C2 bayan an bar shi na awanni 24. C2/C1*100% ya kamata ya zama mafi mahimmanci fiye da 99%.

Juriya na ciki a cikin halin da ake caji yana nufin juriya na ciki lokacin da baturi ya cika 100%; juriya na ciki a cikin yanayin da aka fitar yana nufin juriya na ciki bayan an cika baturi. Gabaɗaya magana, juriya na ciki a cikin jihar da aka fitar ba ta da ƙarfi kuma tana da girma sosai. Juriya na ciki a cikin yanayin da aka caje ya fi ƙanƙanta, kuma ƙimar juriya tana da inganci. Lokacin amfani da baturi, juriya na ciki na jihar da aka caje kawai yana da ma'ana mai amfani. A cikin lokaci na gaba na taimakon baturi, saboda gajiyar electrolyte da raguwar ayyukan sinadarai na ciki, juriya na ciki na baturi zai karu zuwa digiri daban-daban.

Tsayayyen juriya na ciki shine juriya na ciki na baturi yayin fitarwa, kuma ƙarfin juriya na ciki shine juriya na ciki na baturi yayin caji.

IEC ta kayyade cewa daidaitaccen gwajin cajin baturi na nickel-metal hydride baturi shine: Cire baturin a 0.2C zuwa 1.0V/ yanki, kuma a ci gaba da caje shi a 0.1C na awanni 48. Bai kamata baturin ya sami nakasu ko yayyo ba. Bayan yin caji, lokacin fitarwa daga 0.2C zuwa 1.0V ya kamata ya zama fiye da sa'o'i 5.

IEC ta kayyade cewa daidaitaccen gwajin rayuwar batir nickel-metal hydride shine: Bayan an sanya baturin a 0.2C zuwa 1.0V/pc 01) Yi caji a 0.1C na awanni 16, sannan a sauke a 0.2C na awanni 2 da mintuna 30 (zagaye ɗaya) 02) Yi caji a 0.25C na tsawon awanni 3 da mintuna 10, sannan a fitar da shi a 0.25C na awanni 2 da mintuna 20 (zagaye 2-48) 03) Yi caji a 0.25C na awanni 3 da mintuna 10, sannan a saki 1.0V a 0.25C (49th sake zagayowar) 04) Cajin a 0.1C na 16 hours, ajiye shi don 1 hour, fitarwa a 0.2C zuwa 1.0V (50th sake zagayowar). Don batir hydride na nickel-metal, bayan maimaita sake zagayowar 400 na 1-4, lokacin fitarwa na 0.2C yakamata ya zama mafi mahimmanci fiye da sa'o'i 3; don batirin nickel-cadmium, maimaita jimlar 500 cycles na 1-4, lokacin fitarwa na 0.2C yakamata ya zama mafi mahimmanci fiye da sa'o'i 3.

Yana nufin matsa lamba na ciki na baturi, wanda iskar gas ɗin da ake samarwa yayin caji da fitar da baturin da aka rufe kuma yafi shafar kayan baturi, hanyoyin sarrafawa, da tsarin baturi. Babban dalilin hakan shine iskar gas da ke haifarwa ta hanyar rugujewar danshi da maganin kwayoyin halitta a cikin baturi ya taru. Gabaɗaya, matsa lamba na ciki na baturi ana kiyaye shi a matsakaicin matsayi. A cikin yanayin cajin da aka yi da yawa ko fiye, matsa lamba na ciki na baturi na iya ƙaruwa: Misali, cajin baturi, ingantaccen lantarki: 4OH--4e → 2H2O + O2↑; ① Oxygen da aka samar yana amsawa tare da hydrogen da aka haɗe akan wutar lantarki mara kyau don samar da ruwa 2H2 + O2 → 2H2O ② Idan saurin amsawa ② yayi ƙasa da na amsawa Matsi na ciki na baturin ya tashi.

IEC ta kayyade cewa gwajin riƙe cajin baturi na nickel-metal hydride baturi shine: Bayan sanya baturin a 0.2C zuwa 1.0V, cajin shi a 0.1C na awanni 16, adana shi a 20 ℃ ± 5 ℃ da zafi na 65% ± 20%, ajiye shi na tsawon kwanaki 28, sannan a sauke shi zuwa 1.0V a 0.2C, kuma batirin Ni-MH ya kamata ya wuce sa'o'i 3. Ma'auni na ƙasa ya nuna cewa gwajin riƙe cajin baturi na lithium shine: (IEC ba shi da ma'auni mai dacewa) ana sanya baturin a 0.2C zuwa 3.0/piece, sannan a caje shi zuwa 4.2V a akai-akai da ƙarfin lantarki na 1C, tare da a yanke-kashe iska na 10mA da zazzabi na 20 Bayan adanar na 28 kwanaki a ℃±5℃, sallama shi zuwa 2.75V a 0.2C da kuma lissafta iya aiki. Idan aka kwatanta da ƙarfin ƙididdiga na baturi, bai kamata ya zama ƙasa da 85% na jimlar farko ba.

Yi amfani da waya mai juriya na ciki ≤100mΩ don haɗa ingantattun igiyoyin baturi da mara kyau a cikin akwati mai tabbatar da fashewa don taƙaita sanduna masu inganci da mara kyau. Bai kamata baturin ya fashe ko kama wuta ba.

Gwajin zafin zafi da zafi na batirin Ni-MH sune: Bayan cajin baturin ya cika, adana shi a ƙarƙashin yanayin zafi na yau da kullun da yanayin zafi na kwanaki da yawa, kuma kada ku kula da yabo yayin ajiya. Babban zafin jiki da gwajin zafi na batirin lithium shine: (matsayin ƙasa) Yi cajin baturin tare da 1C akai-akai na yau da kullun da na yau da kullun zuwa 4.2V, yanke-kashe halin yanzu na 10mA, sa'an nan kuma saka shi a cikin akwatin zafi mai ci gaba da zafi a ( 40± 2) ℃ da dangi zafi na 90% -95% na 48h, sa'an nan fitar da baturi a (20 Bar shi a ± 5) ℃ na biyu h. Lura cewa ya kamata bayyanar baturin ya zama daidaitattun. Sa'an nan fitarwa zuwa 2.75V a akai halin yanzu na 1C, sa'an nan kuma yi 1C cajin da 1C fitarwa hawan keke a (20±5) ℃ har fitarwa iya aiki Ba kasa da 85% na farko jimlar, amma yawan hawan keke bai fi. fiye da sau uku.

Bayan cajin baturin ya cika, sanya shi a cikin tanda kuma ya yi zafi daga zafin jiki na 5 ° C / min. 5°C/min. Lokacin da zafin tanda ya kai 130 ° C, ajiye shi na minti 30. Bai kamata baturin ya fashe ko kama wuta ba. Lokacin da zafin tanda ya kai 130 ° C, ajiye shi na minti 30. Bai kamata baturin ya fashe ko kama wuta ba.

Gwajin sake zagayowar zafin jiki ya ƙunshi hawan keke 27, kuma kowane tsari ya ƙunshi matakai masu zuwa: 01) Ana canza baturin daga matsakaicin zafin jiki zuwa 66 ± 3 ℃, an sanya shi don awa 1 a ƙarƙashin yanayin 15 ± 5%, 02) Canja zuwa zafin jiki na 33 ± 3 ° C da zafi na 90 ± 5 ° C na awa 1, 03) An canza yanayin zuwa -40 ± 3 ℃ kuma an sanya shi don 1 hour 04) Saka baturi a 25 ℃ na 0.5 hours Wadannan matakai guda hudu kammala zagayowar. Bayan zagayowar 27 na gwaje-gwaje, batirin bai kamata ya sami yoyo ba, hawan alkali, tsatsa, ko wasu yanayi mara kyau.

Bayan an cika cajin baturi ko fakitin baturi, ana sauke shi daga tsayin mita 1 zuwa ƙasan siminti (ko siminti) sau uku don samun firgita a cikin bazuwar kwatance.

Hanyar gwajin jijjiga na batirin Ni-MH shine: Bayan fitar da baturin zuwa 1.0V a 0.2C, yi cajin shi a 0.1C na tsawon awanni 16, sa'an nan kuma girgiza ƙarƙashin waɗannan sharuɗɗan bayan an bar shi na awanni 24: Amplitude: 0.8mm Make baturin yana girgiza tsakanin 10HZ-55HZ, yana ƙaruwa ko raguwa a ƙimar girgizar 1HZ kowane minti daya. Canjin ƙarfin baturi yakamata ya kasance tsakanin ± 0.02V, kuma canjin juriya na ciki yakamata ya kasance tsakanin ± 5mΩ. (Lokacin Vibration shine 90min) Hanyar gwajin girgiza baturin lithium ita ce: Bayan an sauke baturin zuwa 3.0V a 0.2C, ana cajin shi zuwa 4.2V tare da ci gaba da wutar lantarki akai-akai a 1C, kuma yanke-katse shine 10mA. Bayan an bar shi na sa'o'i 24, zai yi rawar jiki a ƙarƙashin yanayi masu zuwa: Ana yin gwajin jijjiga tare da mitar girgiza daga 10 Hz zuwa 60 Hz zuwa 10 Hz a cikin minti 5, kuma amplitude shine 0.06 inci. Baturin yana girgiza a cikin kwatance uku, kuma kowane axis yana girgiza na rabin sa'a. Canjin ƙarfin baturi yakamata ya kasance tsakanin ± 0.02V, kuma canjin juriya na ciki yakamata ya kasance tsakanin ± 5mΩ.

Bayan cajin baturi ya cika, sanya sanda mai ƙarfi a kwance kuma sauke wani abu mai nauyin kilo 20 daga wani tsayi a kan sandar mai wuya. Bai kamata baturin ya fashe ko kama wuta ba.

Bayan da baturi ya cika, wuce ƙusa na takamaiman diamita ta tsakiyar guguwar kuma bar fil a cikin baturi. Bai kamata baturin ya fashe ko kama wuta ba.

Sanya batir mai cikakken caji akan na'urar dumama tare da murfin kariya na musamman don wuta, kuma babu tarkace da zata wuce ta murfin kariyar.

Ya wuce ISO9001: 2000 ingancin tsarin takaddun shaida da kuma ISO14001: 2004 tsarin tsarin kare muhalli; samfurin ya sami takaddun shaida ta EU CE da takaddun shaida ta Arewacin Amurka UL, ya wuce gwajin kariyar muhalli na SGS, kuma ya sami lasisin haƙƙin mallaka na Ovonic; a lokaci guda, PICC ta amince da samfuran kamfanin a cikin Rubutun Ƙimar Duniya.

Batirin da aka shirya don amfani wani sabon nau'in batirin Ni-MH ne tare da ƙimar caji mai girma da kamfanin ya ƙaddamar. Baturi ne mai juriya da ajiya tare da aikin baturi na firamare da sakandare kuma yana iya maye gurbin baturin farko. Wato ana iya sake yin amfani da baturin kuma yana da mafi girman ƙarfin da ya rage bayan ajiya lokaci guda da na yau da kullun na batirin Ni-MH na sakandare.

Idan aka kwatanta da samfurori iri ɗaya, wannan samfurin yana da abubuwan ban mamaki masu zuwa: 01) Ƙananan zubar da kai; 02) Tsawon lokacin ajiya; 03) Juriya fiye da zubar da ruwa; 04) Rayuwa mai tsayi; 05) Musamman lokacin da ƙarfin baturi ya kasance ƙasa da 1.0V, yana da kyakkyawan aikin dawo da iya aiki; Mafi mahimmanci, irin wannan nau'in baturi yana da ƙimar riƙe caji har zuwa 75% lokacin da aka adana shi a cikin yanayin 25 ° C har tsawon shekara guda, don haka wannan baturi shine samfurin da ya dace don maye gurbin batura masu yuwuwa.

01) Da fatan za a karanta littafin baturi a hankali kafin amfani; 02) Lambobin lantarki da baturi ya kamata su kasance masu tsabta, goge su tare da zane mai laushi idan ya cancanta, kuma a sanya su bisa ga alamar polarity bayan bushewa; 03) Kada ku haɗa tsofaffin batura da sababbin batura, kuma ba za a iya haɗa nau'ikan batura iri ɗaya ba don kada a rage ingancin amfani; 04) Ba za a iya sabunta baturin da za a iya zubarwa ta hanyar dumama ko caji ba; 05) Kada ku ɗanɗana baturin; 06) Kada a tarwatsa da zafi baturin ko jefa baturin cikin ruwa; 07) Idan na'urorin lantarki ba su daɗe suna amfani da su ba, ya kamata ya cire baturin, kuma ya kashe kashe bayan amfani da shi; 08) Kada a jefar da batir ɗin sharar gida ba da gangan ba, kuma a raba su da sauran datti kamar yadda zai yiwu don guje wa gurɓata muhalli; 09) Lokacin da babu babban kulawa, kar a bar yara su maye gurbin baturi. Ya kamata a sanya ƙananan batura daga wurin da yara za su iya isa; 10) ya kamata ya adana baturin a wuri mai sanyi, busasshiyar ba tare da hasken rana kai tsaye ba.

A halin yanzu, nickel-cadmium, nickel-metal hydride, da batura masu cajin lithium-ion ana amfani da su sosai a cikin kayan aikin lantarki daban-daban (kamar kwamfutoci na rubutu, kamara, da wayoyin hannu). Kowane baturi mai caji yana da sinadarai na musamman. Babban bambanci tsakanin nickel-cadmium da nickel-metal hydride baturi shi ne cewa yawan makamashi na nickel-metal hydride baturi yana da girma. Idan aka kwatanta da batura iri ɗaya, ƙarfin batir Ni-MH ya ninka na batirin Ni-Cd sau biyu. Wannan yana nufin cewa yin amfani da batir hydride na nickel-metal na iya ƙara tsawon lokacin aiki na kayan aiki lokacin da ba a ƙara ƙarin nauyi a cikin kayan lantarki ba. Wani fa'idar batirin nickel-metal hydride baturi shine cewa suna rage matsalar "tasirin ƙwaƙwalwar ajiya" a cikin batir cadmium don amfani da batir hydride na nickel-metal mafi dacewa. Batura Ni-MH sun fi batir Ni-Cd abokantaka da muhalli saboda babu wasu abubuwa masu nauyi masu guba a ciki. Li-ion kuma cikin sauri ya zama tushen wutar lantarki na gama gari don na'urori masu ɗaukuwa. Li-ion na iya samar da makamashi iri ɗaya da batirin Ni-MH amma yana iya rage nauyi da kusan kashi 35%, wanda ya dace da kayan lantarki kamar kyamarori da kwamfyutoci. Yana da mahimmanci. Li-ion ba shi da "tasirin ƙwaƙwalwar ajiya," Fa'idodin babu abubuwa masu guba su ma mahimman abubuwan da suka sa ya zama tushen wutar lantarki na kowa. Zai rage yawan fitarwar batir Ni-MH a ƙananan zafin jiki. Gabaɗaya, ƙarfin caji zai ƙaru tare da karuwar zafin jiki. Duk da haka, lokacin da zafin jiki ya haura sama da 45°C, aikin kayan baturi mai caji a yanayin zafi mai zafi zai ragu, kuma zai rage tsawon rayuwar baturin.

Fitar da ƙima tana nufin alaƙar ƙimar da ke tsakanin fitarwa na yanzu (A) da ƙarfin ƙima (A•h) yayin konewa. Fitar da ƙimar sa'a tana nufin sa'o'in da ake buƙata don fitar da ƙimar ƙima a takamaiman fitarwa na halin yanzu.

Tun da baturin da ke cikin kyamarar dijital yana da ƙananan zafin jiki, aikin kayan aiki yana raguwa sosai, wanda bazai samar da daidaitaccen aikin kamara ba, don haka harbi a waje a wuraren da ƙananan zafin jiki, musamman. Kula da dumin kyamara ko baturi.

Cajin -10-45 ℃ Fitar -30-55 ℃

Idan aka hada sabbin batura da tsoffi masu iya aiki daban-daban ko amfani da su tare, za a iya samun yoyo, wutar lantarki da sifili da sauransu, hakan na faruwa ne sakamakon bambancin wutar lantarki a lokacin da ake yin cajar, wanda ke sa wasu batura su yi cajin da yawa yayin caji. Wasu batura ba su cika caji ba kuma suna da ƙarfi yayin fitarwa. Babban baturi bai cika cika ba, kuma ƙarancin ƙarfin baturi ya wuce gona da iri. A cikin irin wannan muguwar da'irar, baturin ya lalace, kuma yana yoyo ko yana da ƙarancin ƙarfin lantarki (sifili).

Haɗa ƙarshen ƙarshen baturin zuwa kowane madubi zai haifar da gajeriyar da'ira ta waje. Wannan ɗan gajeren hanya na iya haifar da sakamako mai tsanani ga nau'ikan baturi daban-daban, kamar haɓakar zafin jiki na electrolyte, haɓakar iska na ciki, da sauransu. Idan iskan iska ya zarce ƙarfin ƙarfin ƙarfin baturi, baturin zai zube. Wannan yanayin yana lalata baturin sosai. Idan bawul ɗin aminci ya gaza, yana iya haifar da fashewa. Don haka, kar a gaje batir a waje.

01) Caji: Lokacin zabar caja, yana da kyau a yi amfani da caja tare da na'urorin dakatar da caji daidai (kamar na'urorin hana cajin lokacin caji, ƙarancin wutar lantarki (-V) yanke cajin caji, da na'urorin shigar da zafin zafi) zuwa kauce wa rage tsawon rayuwar batir saboda yawan caji. Gabaɗaya magana, jinkirin caji na iya tsawaita rayuwar batir fiye da caji mai sauri. 02) Fitowa: a. Zurfin fitarwa shine babban abin da ke shafar rayuwar baturi. Mafi girman zurfin sakin, mafi guntu rayuwar baturi. A wasu kalmomi, muddin zurfin fitarwa ya ragu, zai iya ƙara tsawon rayuwar batir. Don haka, ya kamata mu guji yin cajin baturi zuwa ƙananan ƙarfin lantarki. b. Lokacin da batirin ya cika a matsanancin zafin jiki, zai rage tsawon rayuwarsa. c. Idan na'urorin lantarki da aka ƙera ba za su iya dakatar da duk na yanzu gaba ɗaya ba, idan aka bar na'urar ba tare da amfani da ita ba na dogon lokaci ba tare da cire baturin ba, ragowar wutar lantarki a wasu lokuta zai sa batirin ya wuce kima, yana haifar da guguwa fiye da fitarwa. d. Lokacin amfani da batura masu iyawa daban-daban, sigar sinadarai, ko matakan caji daban-daban, da kuma batura na tsofaffi da sababbi iri-iri, batura za su cika da yawa har ma suna haifar da cajin polarity na baya. 03) Adana: Idan baturin yana adanawa a cikin matsanancin zafin jiki na dogon lokaci, zai rage yawan aikin lantarki kuma ya rage tsawon rayuwarsa.

Idan ba za ta yi amfani da na'urar lantarki na tsawon lokaci ba, zai fi kyau a cire baturin kuma a saka shi a cikin ƙananan zafin jiki, wuri mai bushe. In ba haka ba, ko da an kashe na'urar lantarki, tsarin zai sa baturi ya sami ƙananan fitarwa na yanzu, wanda zai rage rayuwar sabis na hadari.

Dangane da ma'aunin IEC, yakamata ya adana baturin a zazzabi na 20 ℃ ± 5 ℃ da zafi na (65± 20)%. Gabaɗaya magana, mafi girma da yawan zafin jiki na guguwa, ƙananan adadin ƙarfin da ya rage, kuma akasin haka, wuri mafi kyau don adana baturin lokacin da zafin jiki na firiji ya kasance 0 ℃-10 ℃, musamman ga batura na farko. Ko da batirin sakandare ya rasa ƙarfinsa bayan ajiya, za'a iya dawo da shi muddin ya sake caji kuma ya sauke sau da yawa. A ka'idar, koyaushe akwai asarar kuzari lokacin da aka adana baturi. Halin tsarin sinadaran lantarki na baturi yana ƙayyade cewa ƙarfin baturin ba makawa ya ɓace, musamman saboda fitar da kai. Yawancin lokaci, girman fitar da kai yana da alaƙa da solubility na ingantaccen kayan lantarki a cikin electrolyte da rashin zaman lafiyarsa (mai yiwuwa ga bazuwar kai) bayan an yi zafi. Fitar da kai na batura masu caji ya fi na batura na farko. Idan kana son adana baturin na dogon lokaci, yana da kyau a saka shi a cikin bushewa da yanayin zafi maras zafi kuma kiyaye ragowar ƙarfin baturi a kusan 40%. Tabbas, yana da kyau a fitar da baturin sau ɗaya a wata don tabbatar da kyakkyawan yanayin ajiya na guguwa, amma ba don zubar da baturin gaba ɗaya ba kuma ya lalata baturin.

Baturi wanda aka tsara na duniya azaman ma'auni don auna yuwuwar (mai yiwuwa). Injiniyan lantarki na Ba’amurke E. Weston ne ya ƙirƙira shi a shekara ta 1892, don haka ake kiransa da batirin Weston. Ingantacciyar wutar lantarki ta daidaitaccen baturi ita ce lantarki ta mercury sulfate, lantarki mara kyau shine ƙarfe cadmium amalgam (mai ɗauke da 10% ko 12.5% cadmium), kuma electrolyte acidic ne, cikakken cadmium sulfate ruwa mai ruwa, wanda shine cikakken cadmium sulfate da mercurous sulfate aqueous bayani.

01) gajeriyar kewayawa ta waje ko cajin baturi ko juyar da cajin baturi (fiye da tilas); 02) Ana ci gaba da cajin baturi ta hanyar ƙididdigewa da haɓakawa, wanda ke sa babban baturi ya faɗaɗa, kuma ana tuntuɓar na'urori masu kyau da marasa kyau kai tsaye kuma suna gajeren lokaci; 03) Baturi gajere ne ko ɗan gajeren kewayawa. Misali, ba daidai ba na sanduna masu kyau da mara kyau yana haifar da guntun sandar don tuntuɓar guntun guntun, tabbataccen lambar lantarki, da sauransu.

01) Ko baturi ɗaya yana da sifilin ƙarfin lantarki; 02) Filogi yana da gajeriyar kewayawa ko kuma an cire shi, kuma haɗin kai zuwa filogi ba shi da kyau; 03) Rushewa da walda mai kama da waya na gubar da baturi; 04) Haɗin ciki na baturin ba daidai ba ne, kuma takardar haɗin da baturin suna yabo, ana sayar da su, kuma ba a sayar da su ba, da dai sauransu; 05) Abubuwan lantarki da ke cikin baturin ba su da alaƙa da lalacewa ba daidai ba.

Don hana yin cajin baturi, ya zama dole a sarrafa wurin ƙarshen caji. Lokacin da baturi ya cika, za a sami wasu keɓaɓɓun bayanai waɗanda zai iya amfani da su don yin hukunci ko cajin ya kai ƙarshen. Gabaɗaya, akwai hanyoyi guda shida masu zuwa don hana cajin baturi fiye da kima: 01) Ƙwararriyar ƙarfin wutar lantarki: Ƙayyade ƙarshen caji ta hanyar gano mafi girman ƙarfin baturi; 02) Ikon dT/DT: Ƙayyade ƙarshen caji ta gano ƙimar canjin yanayin zafi mafi girma na baturi; 03) △ T sarrafawa: Lokacin da baturi ya cika, bambanci tsakanin zafin jiki da yanayin zafi zai kai iyakar; 04) -△ V Control: Lokacin da baturi ya cika caja kuma ya kai ga mafi girman ƙarfin lantarki, ƙarfin lantarki zai ragu da wani ƙima; 05) Gudanar da lokaci: sarrafa ƙarshen caji ta hanyar saita takamaiman lokacin caji, gabaɗaya saita lokacin da ake buƙata don cajin 130% na ƙimar ƙima don ɗauka;

01) Baturin sifili ko baturin sifili a cikin fakitin baturi; 02) An katse fakitin baturi, kayan aikin lantarki na ciki da kewayen kariya ba su da kyau; 03) Kayan aikin caji ba daidai ba ne, kuma babu fitarwa na yanzu; 04) Abubuwan waje suna haifar da ƙimar cajin ya yi ƙasa sosai (kamar ƙarancin ƙarancin zafi ko matsanancin zafi).