2S 7.4V 8A BMS PCB Battery Protection Board For 18650 Li-ion Lithium-Ion Battery In Pakistan

Specifications Of  2S 8A 7.4V BMS Lithium-ion Battery protection circuit Board:

• Model: HX-2S-A10
• Charging voltage: 8.4V-9V
• Over-discharge voltage range: 2.5-3.0v±0.05v
• Overcharge voltage range: 4.25-4.35v±0.05v
• Upper limit working current: 8A
• Upper limit instantaneous current: 10A
• Working temperature: -40— 50 °C
• Storage conditions: -40– 80 ° C
• Quiescent current: less than 10uA
• Effective life: more than 50,000 hours
• Internal resistance: less than 300mΩ
• Short circuit protection: protection, disconnect load delay self-recovery Solder join
• Size: 40*17*3.5mm

Features Of 2S 8A 7.4V BMS Protection Circuit Board For 18650 Lithium Battery:

1. A high-accuracy voltage detection circuit.
2. 2 series 7.4V lithium battery.
3. A terminal of the charger using a high voltage device.
4. Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit).
5. MOS transistor can control the battery charge and discharge.
6. low standby current consumption.

Soldering Point Instruction:

• B +: connected to the battery positive.
• B -: connected to the battery negative.
• MB: Connect the connection point between battery 1 and battery 2.
• P +: charge / discharge positive (charge / discharge common).
• P -: charge / discharge negative (charge / discharge common).

Package Include:

• 1 x 2S 7.4V 8A BMS PCB Battery Protection Board For 18650 Li-ion Lithium-Ion Battery In Pakistan