1S BMS circuit is used for proper charging and maintenance of a single cell 18650 battery based system.
You can detect and protect the battery from over-charge,over-dicharge, over-current short-circuit temperature detecting protection, and automatic voltage balance function. Build with high-end electronic components (High-End IC and MOSFET ), simple structure design will let it have more stable quality working performance, Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ), full set of protection measures let it works well without any influence from external unexpected accidents.
Solder Joint Description:
B+ battery positive.
B- battery negative.
P + then charge / discharge positive terminal (charge terminal / discharge terminal share).
P – then charge / discharge negative (charge / discharge common).
The back of the plate (steel plate) is P-
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