Charging this powerful battery has never been easier, with an integrated micro-USB port that lets you top it up nearly anywhere. Designed for high-drain devices that require higher voltages. With 3 levels of overheating protection, the L18-3500 is easy and safe to use.
- Built-in female micro-USB port makes charging easy
- LED charging indicator lets you know when your battery is topped up and ready to go
- Internal protection circuit in the anode prevents short circuits
- At least 500 cycles can be expected from a properly maintained battery
- Steel shell for increased impact resistance
- Over-charge, discharge, short circuit and overheating protection
- 3 sets of overheating protection: pressure relief valve protection, separate microporous protection, and PTC cathodal block protection
