2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms

2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms

Overcharge voltage range: 4.25-4.35v ± 0.05v
Size: 17.5 * 17.5 * 3.2mm
Overdischarge voltage range: 2.5-3.0v ± 0.05v
Upper working current: 5A
Working temperature: -40 --- +50 ℃
Upper limit instantaneous current: 7A
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, charge recovery required
Charging
voltage: 8.4V-9V

Description:
· B + battery positive;
· B-battery negative;
· MB is connected to battery 1 and battery 2 before the connection point;
· P + connected to the charge / discharge positive terminal (charge terminal / discharge terminal shared);
. P - then charge / discharge negative (charge / discharge common).

Package Includes:
1 x 2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board bms