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 300m?
• 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)