Special Features

[Safe Charging]: The battery protection board adopts intelligent battery management IC, which makes charging fast and safe. This bms 40a kit has passed load and burn-in tests to ensure quality
[Multiple Protections]: Lithium-ion battery panels provide multiple protection functions, including overcharge, overcharge, overcurrent and short circuit protection. Balance the characteristics of each battery in the battery pack by charging the scale, and extend the service life of the battery.
[Specification]: Bms 3s 40a: Applicable voltage: 12V; Charging current: 28A (maximum); Discharging current: 40A; Maximum continuous working current: 28A; Balance voltage: 4.2V; Balance current: 45mA
[Fast Heat Dissipation]: The battery panel is equipped with thick aluminum fins to realize fast heat dissipation. Large charge and discharge current; small size and light weight.
[Fine Workmanship]: High-precision voltage detection circuit, lithium-ion battery panel fine workmanship, durable

Description

Specification:

Battery type: 3.7V ternary cell, lithium manganate cell, lithium cobalt cell
Applicable voltage: 12V
Charge current: 28A (Max)
Discharge current: 40A
Max continuous working current: 28A
Overdischarge protection voltage: 2.6V
Overcharge protection voltage: 4.25V
Balance voltage: 4.2V
Balance current: 45mA
Weight: Approx. 12g

Package list:
1 x Lithium Battery Protection Board

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

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Battery Protection Board, 3S 12V 40A Li-ion Lithium Battery Charger BMS Protection Board with Balance Charging

Special Features

Description

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