1. Constant current and constant voltage protection.
2. Battery heat management
3. Trickle charging
4. Can charge two batteries simultaneously
5. 2 socket charging, V8 and V3 line charging
6. Red when charging, green full charging
7. Suitable for all types of rounded batteries.
8. Note: The battery is not included Types : Battery Charger Material : Plastic Output Voltage : DC 4.2V / 750mA (x2) Package Contents : 1 x Charger 1 x Cable