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Factory price 3800mah 7.4v 18650 li-ion rechargeable battery pack for outdoor lights Guangdong
Main parameters of 7.4v li-ion rechargeable battery
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
3.5 ± 0.5A
Protection board circuit diagram
Not clear parts and invisible parts
Battery production flow
The typical applications of this 7.4v li-ion rechargeable battery are LED table lamp, electric mosquito killer and glare flashlight.
This series of 6.4V&7.4V lithium batteries can be widely used in:
Wireless speakers, POS machines, flashlights, communication equipments, payment terminals, heated clothes, medical Analytical instruments, medical electric bone drill, engineering test machine, Data receiving apparatus, portable speaker products,industrial computer......
Our certificates of some batteries for reference
We got ISO9001 certification, some batteries are SGS, CE, PSE, KC, UL, IEC, RoHs and UN38.3 certified, MSDS can be provided.If the 7.4v li-ion rechargeable battery you want doesn't have current certification, we could apply for you.
There is always a suitable way for you!