7S 20A Lithium Li-Ion LiFePO4 Battery BMS Protection Board With Balancing

The BMS protection board is for 7 series lithium batteries, it can be used for ternary lithium batteries, manganese acid lithium batteries, cobalt acid lithium batteries and LiFePO4 batteries. Stable various protective functions for charging and discharging, such as accurate overcharge protection, over-discharge protection, overcurrent protection and short circuit protection. Batteries core hardware balanced processing, properly balanced current, reasonably balanced heat emitting, does not affect the performance of battery pack. It has aluminium sheet that would enhance heat dissipation for the MOS tube, and extend the service life of the MOS tube. It has Low quiescent power consumption, and overall power consumption is less than 30mA.

Specification:

• Equilibrium Current: 80 mA (VCELL = 4.20 V)
• Supported Battery Type: V 7 cells 4.2 V lithium-ion battery
• Balancing Control Locus: 4.18 ± 03 V
• Overload Threshold: 4.3 ± 05 V
• Recharge Delay: 75 ms
• Overload Release: 4.1 ± 05 V
• Discharge Threshold: 2.4 ± 08 V
• Discharge Delay: 5 ms
• Operating Current: 20 A
• Over Current Threshold: 30 A
• Static Power: <500uA Overcharge
• protection Function: Yes
• Discharge Protection Function: Yes
• Current Protection Function: Yes
• Balanced Protection Function: Yes

Features:

• The protection board is for 7 series lithium batteries, it can be used for ternary lithium batteries, manganese acid lithium batteries, cobalt acid lithium batteries and LiFePO4 batteries.
• Stable various protective functions for charging and discharging, such as accurate overcharge protection, over-discharge protection, overcurrent protection and short circuit protection.
• Batteries core hardware balanced processing, properly balanced current, reasonably balanced heat emitting, does not affect the performance of battery pack.
• It has an aluminium sheet that would enhance heat dissipation for the MOS tube, and extend the service life of the MOS tube.
• Low quiescent power consumption and overall power consumption is less than 30mA.

Package Included:

1 x Lithium Li-ion LiFePO4 Battery BMS Protection Board with Balancing for Battery Protection Board