Our lithium batteries are all built in BMS.Multi-protection,More reliable!!!

Описание: The unique built-in battery management system(BMS) of our product's lithium battery can protect it from overcharge, deep discharge, overload, overheating and short circuit, and low self-discharge rate.

Our BMS has high temperature disconnect function. when the internal temperature of the battery reaches 75°C(167°F), It will automatically disconnect to protect the battery.
With overcharge and overdischarge protection functions, when the overcharge voltage exceeds 15v and the overdis-charge voltage is lower than 8.8v,the battery will automatically disconnect. Our recommended charging voltage and discharging voltage are 14.6+0.2V and 10v respectively.

If the charging voltage is lower than 13.8v, the battery power(with a deviation of 1-2%) cannot be fully charged.


What's more,our smart LiFePo4 batteries with bluetooth have low temp cut off function,which will be triggered at 33.8°F (0°C) and below. But our ordinary lithium battery without Bluetooth does not have this function.

The internal heating function of the smart battery can only be turned on while it is charging. When the ambient temperature is below 32°F (0°C), the charging current will only power the heating film inside the battery. When the internal temperature of the battery reaches 50°F (10°C), the BMS immediately turns off the heating function and all charging current is used to charge the battery. The charging current of the low-temperature heating battery is at least 5A.

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