7S 20A BMS Board 7S 20A Lithium Li-ion LiFePO4 Battery BMS Protection Board with Balancing for Battery Protection Board

Description

Description:

The 7S 20A BMS 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, over-current protection and short circuit protection.

Batteries core hardware balanced processing, properly balanced current, and reasonably balanced heat emitting, do not affect the performance of battery pack. 7S 20A BMS Board has an aluminium sheet that would enhance heat dissipation for the MOS tube, and extend the service life of the MOS tube. 7S 20A BMS Board has Low quiescent power consumption, and overall power consumption is less than 30mA.

Specifications:

• 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:

• 7S 20A BMS Board has overcharge protection, over-discharge protection, over-current protection and short circuit protection.
• Batteries core hardware balanced processing, properly balanced current, and reasonably balanced heat emitting, do not affect the performance of the battery pack.
• 7S 20A BMS Board 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 7S 20A BMS Board 7S 20A Lithium Li-ion LiFePO4 Battery BMS Protection Board with Balancing for Battery Protection Board