Salt polymer small -capacity lithium battery charging board 500/400/300/200/100mA current can be adjusted

Graphic details

Link: https://pan.baidu.com/s/1gi86elif6us4g__pdxbfdq? PWD = 1234
Extract code: 1234

Basic parameters:

Product model: C0521A
Input voltage: DC 4.5 ~ 5.5V
Charging cutter voltage: 4.2V ± 1%
Charging current: 0.5A default, the pads on the adjustment board can be set to 0.4/0.3/0.2/0.1A

Function introduction:

When the charging current is reduced to 1/10 of the preset charging current after reaching the final floating charging voltage, the charging cycle will be automatically terminated.
When the battery voltage drops below 4.05V (corresponding to 80 % to 90 % of the battery capacity), the charging cycle begins again.
When the battery voltage is lower than 2.9V, the battery will be pre -charged at 1/5 of the preset charging current.

Product Attributes
Brand	Other/Other
Output Voltage	0.1

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