Automatic Charging: The internal resistance and leakage resistance of the battery are automatically charged, which is convenient and efficient, saving a lot of time and labor costs, very useful.
Protection Function: This battery charger module is set to be used to defend the battery voltage below the input voltage and battery short circuit, for safety reasons.
Adaptable Ability: The battery charger module is adaptable to the input power supply and has certain driving ability, which is very flexible and durable.
Basic Values: Input voltage is DC 3‑6V, recommended DC 3.7V 5V, charging voltage is 12.6V(3S)/16.8V(4S), if you happen to have related needs then this one is suitable for you.
Easy to Carry: Easy to carry, you can carry this module around with you at any time when you need, you can easily store and won't take up too much space.