20 String 72V 74V 84V 45A Battery Power Protection Board W/ Balance

Specifications:
Heat sink size: 120 * 60 * 9mm
Cable length: 400mm
Electrical : As shown in following table

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

Attention when connecting:
-When we connect with cells or disemble from battery pa, the following order and regulations must be complied with to avoid damage of components of and probl of not protecting of cells.
-In order to achieve the best peormance of and to run the longest distance, all the battery must be matched well (Each battery voltage 鈮?.05V, IR鈮?5 m惟,capacity鈮?0mAh) to e 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 pa negative wire
Step2锛欰fter confirm the wires are connected OK, plug the connector cable in the
DO NOT plug CONNECTOR CABLE in the before connect wire!!

Attention, ESD protection during work.
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