2S 7.4v 18650 lithium battery 8.4v polymer lithium battery 8A working current

Note:

    This protection board cannot be used for lithium iron phosphate batteries, hernia lamps, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, 775 (4A) or above motors, 1W fisheye LED lights, customers who purchase the above combinations please pay attention! .

Properties of the lithium battery protection board:

● Model: HX-2S-A10 Overcharge voltage range: 4.25-4.35v±0.05v

● Size: 41*8*2.2mm Over-discharge voltage range: 2.5-3.0v±0.05v

● Upper limit working current: 8A Working temperature: -40---+50℃

● Upper limit instantaneous current: 16A Storage conditions: -40-- +80℃

● Quiet current: less than 10uA Effective life: more than 50,000 hours

● Internal resistance: less than 300mΩ Short circuit protection: can be protected, need to be charged to recover

● Charging voltage: 8.4V-9V

● Dimensions and device description of the protection board;

● The size of the protection board is 41*8*2.2mm

Welding point description:

· B+ connects to the positive pole of the battery;

· B- connects to the negative pole of the battery;

· MB Connect to the connection point between battery 1 and battery 2;

· P+ connects to the positive pole of the charge/discharge terminal (shared by the charge/discharge terminal);

· P- connects to the negative pole of the charge/discharge terminal (shared by the charge/discharge terminal).