Pali makhalidwe asanu ndi limodzi ofunikira aMabatire a NiMHMakhalidwe ochaja ndi otulutsa mphamvu omwe makamaka amasonyeza makhalidwe ogwirira ntchito, makhalidwe odzitulutsira mphamvu ndi makhalidwe osungira nthawi yayitali omwe makamaka amasonyeza makhalidwe osungira, ndi makhalidwe a moyo wa cycle ndi makhalidwe achitetezo omwe makamaka amasonyeza ogwirizana. Zonsezi zimatsimikiziridwa ndi kapangidwe ka batire yotha kubwezeretsedwanso mphamvu, makamaka m'malo omwe ili, ndi mawonekedwe oonekeratu okhudzidwa kwambiri ndi kutentha ndi mphamvu yamagetsi. Zotsatirazi ndi ife kuti tiwone makhalidwe a batire ya NiMH.

1. Makhalidwe a mabatire a NiMH ochajira.

PameneBatri ya NiMHKuchaja mphamvu kumawonjezeka ndipo (kapena) kuchepa kwa kutentha kwachaja kumapangitsa kuti magetsi ochaja a batri akwere. Nthawi zambiri kutentha kozungulira pakati pa 0 ℃ ~ 40 ℃ pogwiritsa ntchito mphamvu yokhazikika yosapitirira 1C, pomwe kuchaja pakati pa 10 ℃ ~ 30 ℃ kungapangitse kuti mphamvu yochaja ikhale yokwera kwambiri.

Ngati batire nthawi zambiri imachajidwa pamalo otentha kwambiri kapena otsika, izi zimapangitsa kuti batire yamagetsi igwire ntchito bwino. Kuti ithamangitsidwe mofulumira kuposa 0.3C, njira zowongolera kutchaja ndizofunikira kwambiri. Kuchaja mobwerezabwereza kudzachepetsanso kugwira ntchito kwa batire yomwe ingachajidwenso, chifukwa chake, kutentha kwambiri ndi kotsika komanso njira zotetezera kutchaja kwamphamvu ziyenera kukhalapo.

2. Makhalidwe a mabatire a NiMH otulutsa mphamvu.

Nsanja yotulutsira zinthuBatri ya NiMHndi 1.2V. Mphamvu yamagetsi ikakwera komanso kutentha kutsika, mphamvu yamagetsi yotulutsa mphamvu ya batri yomwe ingadzazidwenso mphamvu yamagetsi imachepa, ndipo mphamvu yayikulu yotulutsa mphamvu yamagetsi yosalekeza ya batri yomwe ingadzazidwenso mphamvu ndi 3C.

Voliyumu yodulira yotulutsa mphamvu ya mabatire omwe angadzazidwenso nthawi zambiri imayikidwa pa 0.9V, ndipo njira yokhazikika ya IEC yolipirira/kutulutsa mphamvu imayikidwa pa 1.0V, chifukwa, pansi pa 1.0V, mphamvu yokhazikika nthawi zambiri imatha kuperekedwa, ndipo pansi pa 0.9V mphamvu yocheperako pang'ono imatha kuperekedwa, chifukwa chake, mphamvu yodulira yotulutsa mphamvu ya mabatire a NiMH imatha kuonedwa ngati mphamvu yamagetsi kuyambira 0.9V mpaka 1.0V, ndipo mabatire ena omwe angadzazidwenso mphamvu amatha kutumizidwa ku 0.8V. Kawirikawiri, ngati mphamvu yodulira yokhazikika yayikidwa kwambiri, mphamvu ya batire singagwiritsidwe ntchito mokwanira, ndipo mosiyana, n'zosavuta kwambiri kupangitsa batire yomwe ingadzazidwenso mphamvu kuti itulutse mphamvu yochulukirapo.

3. Makhalidwe a mabatire a NiMH odzitulutsa okha.

Zimatanthauza vuto la kutayika kwa mphamvu pamene batire yotha kubwezeretsedwanso ili ndi chaji yokwanira komanso yosungidwa yotseguka. Makhalidwe odzitulutsira okha amakhudzidwa kwambiri ndi kutentha kwa mlengalenga, ndipo kutentha kukakwera, mphamvu ya batire yotha kubwezeretsedwanso imachepa kwambiri ikasungidwa.

4. Makhalidwe osungira mabatire a NiMH kwa nthawi yayitali.

Chofunika kwambiri ndi kuthekera kobwezeretsa mphamvu ya mabatire a NiMH. Pakapita nthawi yayitali (monga chaka chimodzi) ikagwiritsidwa ntchito mutasunga, mphamvu ya batire yotha kubwezeretsedwanso ikhoza kukhala yocheperapo kuposa mphamvu yomwe isanasungidwe, koma kudzera mu nthawi zingapo zochapira ndi kutulutsa, batire yotha kubwezeretsedwanso imatha kubwezeretsedwanso mphamvuyo isanasungidwe.

5. Makhalidwe a moyo wa batri ya NiMH.

Moyo wa batri ya NiMH umakhudzidwa ndi njira yolipirira/kutulutsa, kutentha ndi njira yogwiritsira ntchito. Malinga ndi muyezo wa IEC wa kutchaja ndi kutulutsa, kutchaja konse ndi kutulutsa ndi kuzungulira kwa kutchaja kwa batri ya NiMH, ndipo maulendo angapo ochaja amapanga moyo wa kuzungulira, ndipo nthawi yochaja ndi kutulutsa kwa batri ya NiMH imatha kupitirira nthawi 500.

6. Chitetezo cha batri ya NiMH.

Chitetezo cha mabatire a NiMH chili bwino kwambiri popanga mabatire otha kubwezeretsedwanso, zomwe zimagwirizana ndi zinthu zomwe zimagwiritsidwa ntchito mu chipangizocho, komanso zimalumikizana kwambiri ndi kapangidwe kake.