A powerful 18650 battery for your high-drain devices. Charging this powerful battery has never been easier, with an integrated USB-C port you can top it up nearly anywhere. Designed for devices that require higher voltages. With 3 levels of overheating protection, the L18-3400U is easy and safe to use.
- Built-in female USB-C port makes charging easy
- Internal circuit protection 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
- Charging current – charger: 700mA(recommended), 3.3A(maximum), USB Type-C charging: 1.5A
- Dimensions: 70 x 18.75mm
