Specifications

2S 10A 7.4V 18650 li-ion Lithium Battery Protection Board with 8.4V Balance Function Charger Protect Module DIY BMS PCM PCB

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

BMS 2S 10A 8.4V 7.4V Lithium 18650 Battery Protection Board PCM PCB Li-ion Lipo for 18650 Battery Pack Charging.

Descriptions:

• 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 : 1 x BMS 2S 10A 8.4V 7.4V 18650 Lithium Battery Protection Board