Specifications:
● Model: HX-2S-JH20
● overcharge voltage range: 4.25-4.35v ± 0.05v
● Size: 46.7 23 3.15mm
● Over discharge voltage range: 2.5-3.0v ± 0.05v
● Charging voltage: 8.4V-9V
● Upper working current: 10A
● Operating temperature: -40 — +50 ℃
● Upper limit instantaneous current: 20A
● Storage conditions: -40– +80 ℃
● Quiescent current: less than 10uA
● Effective life: more than 50,000 hours
● Internal resistance: less than 300mΩ
● Short circuit protection: can be protected, need to charge recovery

Welding point Description:
· B + connected to the battery positive;
· B-connected battery negative;
· MB connects the battery 1 to the connection point before the battery 2;
· P + connected to the charge / discharge side of the positive (charge side / discharge side shared);
· P-connect / discharge terminal negative (shared with charge / discharge).

Package included:
1 x 2S 10A 8.4V 7.4V 18650 Lithium Protection Board BMS