5S 15A Li-Ion Lithium Battery BMS 18650 Charger Protection Board 18V 21V Cell Protection Circuit With Wire

This is  5S 15A 18650 Li-ion Lithium Battery BMS Charger Protection Board for 18V 21V Battery. It ensures the security of the battery pack. Designed for 5 series Li-ion batteries high performance reliable stable and safe long service life. Multiple protection Short/over current protection recovery short circuit/over discharge/over current protection after removal of load auto recovery. Help prolong the service life of your battery pack.

BMS Specification:

• Charging Voltage: 21V
• Charging MOS Pressure Value: 35V
• Discharge MOS Pressure Value: 35V
• Charging Current: 56A
• Continuous Discharge Current: 15A
• Over Current Protection: 50/55/60A
• Over Current Protection Delay: 20/25/30mS
• Single section since the power consumption: 30uA
• Single section between the power consumption: 3uA
• Single section over charge detection voltage: 4.18- /4.22V
• Over charge recovery voltage 4.05- 4.15 V
• Over charge detection delay: 0.5/1.0/2.0S
• Single section over discharge detection voltage: 2.75-2.85 V
• Over discharge recovery voltage: 2.90-3.20 V
• Over discharge detection delay: 0.5-2.0S

BMS Features:

• Short circuit/over discharge/over current protection.
• Massager battery pack LED lamp backup power supply 12V electronic products.

Package Included:

1 x 5S 15A Li-ion Lithium Battery BMS 18650 Charger Protection Board 18V 21V Cell Protection Circuit with Wire