Description: 2S 8A 7.4V-8.4V 18650 Li-Po Li-Ion Lithium Battery Protection Board BMS Circuit Module

Features:

• Upper working current: 8A
• Operating temperature: – 40 – 50°C
• Upper limit instantaneous current: 15A
• Storage conditions: -40 – 80°C
• Quiescent current: less than 10uA
• Effective life: more than 50,000 hours
• Internal resistance: less than 300mΩ
• Charging voltage: 8.4V-9V

Specification:

• Model: HX-2S-D01
• Size: approx.41*16*3.5mm
• Over voltage range: 4.25-4.35v±0.05v
• Over discharge voltage range: 2.5-3.0v±0.05v
• Limited current: 15A
• Upper working current: 8A
• Quiescent current: less than 10uA
• Operating temperature: -40 – +50℃
• Storage conditions: -40 – +80℃
• Resistance: less than 30 mohm (<0.03ohm)
• Short circuit protection: protection, charge recovery
• Useful life: more than 50000 hours
• Main function: over charging protection, over discharge protection,short circuit protection,over current protection function.
• Usage: 2 string 7.4V lithium Lipo Li-ion 18650 battery phosphate rechargeable battery pack.
• Stable performance.
• Fine workmanship and durable.

Welding point Description:

• B+ : Connect to the battery positive
• B- : Connect to the battery negative
• BM: Connect to the battery 1 and battery 2 joining point
• P+ : Connect to the charge / discharge side of the positive terminal
• P- : Connect to the charge / discharge side of the negative terminal

Packing included:

• 1 x Protection PCB Board

• Model: HX-2S-D01
• Size: approx.41*16*3.5mm
• Over voltage range: 4.25-4.35v±0.05v
• Over discharge voltage range: 2.5-3.0v±0.05v
• Limited current: 15A
• Upper working  current: 8A
• Quiescent current: less than 10uA
• Operating temperature: -40 – +50℃
• Storage conditions: -40 – +80℃
• Resistance: less than 30 mohm (<0.03ohm)
• Short circuit protection: protection, charge recovery
• Useful life: more than 50000 hours
• Main function: over charging protection, over discharge protection,short circuit protection,over current protection function.
• Usage: 2 string 7.4V lithium Lipo Li-ion 18650 battery phosphate rechargeable battery pack.
• Stable performance.
• Fine workmanship and durable.