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High end 4400mah 3.7v 18650 li-ion rechargeable battery pack for camping lantern led lights Guangdong
Main parameters of li-ion 3.7v 4400mah
Battery cell model
Standard discharge current
Max discharge current
Standard charge current
Fast charge current
Over discharge cut off voltage/series
2.4 ± 0.06V
Over charge protection voltage/series
Discharge working temperature
Charge working temperature
Recommended storage temperature
23 ± 5°C
Not clear parts and invisible parts
Battery production flow
The typical applications of this li-ion 3.7v 4400mah are portable power source, camping lantern, hand-held tester.
The series of 3.2V&3.7V lithium ion batteries can be widely used in:
Flashlights, POS machine, fishing equipment, smart phone, bluetooth headest, loundspeakers, traffic tester, curing light, portable EGC monitor, portable oxygen making machine, portable outdoors speaker, vehicle intelligent terminal, LED light, handset......
Our certificates of some batteries for reference
We got ISO9001 certification, some batteriesare SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the li-ion 3.7v 4400mah you want doesn't have current certification, we could apply for you.
There is always a suitable way for you!