Kutha kunyamula zida zamagetsi zonyamulika monga laputopu, mafoni am'manja, makamera, mawotchi ndi mabatire osungira m'bwalo, osapitilira maola 100 a mabatire a lithiamu-ion mumayendedwe anu.
Gawo loyamba: Njira zoyezera
Kutsimikiza kwa mphamvu zowonjezera zabatri ya lithiamu-ionNgati mphamvu yowonjezera Wh (watt-hour) sinalembedwe mwachindunji pa batri ya lithiamu-ion, mphamvu yowonjezera ya batri ya lithiamu-ion ikhoza kusinthidwa ndi njira zotsatirazi:
(1) Ngati mphamvu yamagetsi (V) ndi mphamvu (Ah) ya batri imadziwika, mtengo wa ola la watt wowonjezera ukhoza kuwerengedwa: Wh = VxAh.Mphamvu yamagetsi yadzina ndi mphamvu yadzina nthawi zambiri imalembedwa pa batri.
(2) Ngati chizindikiro chokhacho pa batire ndi mAh, gawani ndi 1000 kuti mupeze Ampere maola (Ah).
Monga lithiamu-ion batire mwadzina voteji wa 3.7V, mphamvu mwadzina 760mAh, ola owonjezera watt ndi: 760mAh/1000 = 0.76Ah;3.7Vx0.76Ah = 2.9Wh
Gawo lachiwiri: Njira zina zokonzera
Mabatire a lithiamu-ionndizofunika kusungidwa payekhapayekha kuti ziteteze kufupikitsa (malo muzotengera zoyambirira zogulitsira kapena ma elekitirodi okhala ndi insulate m'malo ena, monga tepi yomatira yolumikizana ndi maelekitirodi, kapena ikani batire iliyonse muthumba lapulasitiki lapadera kapena pafupi ndi chimango chokonzekera).
Chidule cha ntchito:
Childs, owonjezera mphamvu ya fonibatri ya lithiamu-ionndi 3 mpaka 10 Wh.Batire ya lithiamu-ion mu kamera ya DSLR ili ndi 10 mpaka 20 WH.Mabatire a Li-ion mu camcorder ndi 20 mpaka 40 Wh.Mabatire a Li-ion mu laputopu ali ndi mitundu yosiyanasiyana ya 30 mpaka 100 Wh ya moyo wa batri.Chotsatira chake, mabatire a lithiamu-ion muzipangizo zamagetsi monga mafoni am'manja, makamera onyamula, makamera a lens reflex, ndi makompyuta ambiri apakompyuta sadutsa malire apamwamba a 100 watt-hours.
Nthawi yotumiza: Nov-10-2023