HX-4S-A20 4S 20A 14.8V BMS For Lithium Ion 18650 Cells Battery Protection Board In Pakistan

HX-4S-A20 4S 20A 14.8V BMS For Lithium-Ion 18650 Cells Battery Protection Board A battery management system (BMS) is an electronic regulator that monitors and controls the charging and discharging of rechargeable batteries. Battery BMS protection boards are the brains behind battery packs. 20A 4S BMS manages the output, charging, and discharging and also provides critical safeguards to protect the batteries from damage. 18650 protection circuit Board is a high-accuracy voltage detection circuit.

Specifications of HX-4S-A20 4S 20amper 14.8V BMS For 18650 Lithium Battery Protection Board:

• Model:HX-4S-A20
• Over Charge Voltage:4.25-4.35v±0.05v
• Over-Discharge Voltage: 2.3-3.0v±0.05v
• Max working current:10A
• Max Peak Current:20A
• Working Temperature:-40—+50
• Storage Temperature:-40– +80
• Small current:6uA
• Life cycle:50000hours
• Resistance:45mΩ
• Short cut Protection: Protectable
• Size:35*35*3.0mm

Features of HX-4S-A20 4S 20A 14.8V BMS PCB Protection Board For 18650 Lithium Li-ion Battery Cell:

1. The high-accuracy voltage detection circuit
2. Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit)
3. MOS transistor can control the battery charge and discharge
4. low standby current consumption.
5. Small size.
6. Simple wiring.
7. Targeted.
8. Custom installation.

Package Include:

• 1 x HX-4S-A20 4S 20A 14.8V BMS For Lithium-Ion 18650 Cells Battery Protection Board In Pakistan