HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Board

This is an HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Plate With short circuit protection, overload, discharge and overcharge protection.  Due to its small size, excellent performance and low cost, the product is suitable to meet a wide range of requirements.

Connector :

• B +:   Connected to the battery positive
• B-: Connected battery negative
• MB: Connect the battery 1 to the connection point before battery 2
• P + :  Charge / discharge side positive (shared charge / discharge side)
• P- :    Connection / discharge terminal negative (charge / discharge side shared)

Features :

• It is safe and reliable to use.
• Small and compact.
• Easy connections.
• Overcharge voltage range: 4.25-4.35v ± 0.05v
• Charging voltage: 8.4V-9V
• Upper limit operating current: 5A
• Upper limit instantaneous current: 7A
• Quiescent current: less than 10uA
• Internal resistance: less than 300mΩ

Package Includes :

1 x HX-2S-A2 Circular 2S 8.4V BMS 18650 Lithium Battery Protection Board