2S 5A Li-ion Battery Protection Board BMS PCM HX-2S-A2

Specifications:

• •Model: HX-2S-A2
• •Overcharge voltage range: 4.25-4.35v ± 0.05v
• •Overpressure voltage range: 2.5-3.0v ± 0.05v
• •Charging voltage: 8.4V-9V
• •Upper limit operating current: 5A
• •Upper limit instantaneous current: 7A
• •Operating temperature: -40 — +50 ℃
• •Storage conditions: -40– +80 ℃
• •Quiescent current: less than 10uA
• •Internal resistance: less than 300mΩ
• •Size: 17.5 x 17.5 x 3.2mm
• •Effective life: more than 50,000 hours
• •Short circuit protection: can be protected, need to charge recovery

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)