BMS 20S 72V 45A/80A 18650 Lithium Battery Protection Board PCB Battery Active Balancer Charger Power Bank Charging supply

BMS 20S 72V 45A/80A 18650 Lithium Battery Protection Board PCB Battery Active Balancer Charger Power Bank Charging supply
33017576894

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Model Number : BMS 20S 72V 45A/80A 18650 Lithium Battery Protection Board
Accessory Type : Charger Accessories
Brand Name : occkic
Origin : Mainland China
Certification : none


Blue is the latest version and silver is the original version.

Both are the same.

Please refer to the actual product.

Features:

-With a balanced, same port 45A/80A discharge.
-Protection board with overcharge protection, over discharge protection, over current protection, short circuit protection, temperature protection.

Attention when connecting:

-When we connect BMS with cells or disassemble BMS from battery pack, the following order and regulations must be complied with to avoid damage of components of BMS and problems of not protecting of cells.
-In order to achieve the best performance of BMS and to run the longest distance, all the battery must be matched well (Each battery voltage 0.05V, IR15 m,capacity30mAh) to make sure the better consistency of the battery.
-Cell must be connected in parallel first, after then connected in series

Order of connection:

Step1: Connect charging /discharging wire , battery pack negative wire
Step2:After confirm the wires are connected OK, plug the connector cable in the BMS
DO NOT plug CONNECTOR CABLE in the BMS before connect wire!!

Attention:

ESD protection during work.
Blue is the latest version and silver is the original version.

Both are the same.

Please refer to the actual product.

Features:

-With a balanced, same port 45A/80A discharge.
-Protection board with overcharge protection, over discharge protectio