4 series lithium battery protection boards, suitable for nominal voltage 14.4V lithium battery pack, 14.8V lithium battery pack, 16.8V lithium battery pack. With automatic activation function, the protection is automatically cancelled after the protection condition is restored, without the need for charger activation, which is more convenient to use.

Application range:

This protection board can be used as a nominal voltage of 14.4V, 14.8V, 16.8V four-string polymer lithium battery pack, four-string 18650 lithium battery pack, etc. for overcharge, overdischarge, short circuit protection, etc. The function without activation is used in power applications with high instantaneous currents. In inverter applications, false triggering of protection can be avoided, making it more convenient to use.

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