ThruNite USB-C 5000mAh protected 21700 battery is a high capacity Li-ion rechargeable battery specially designed for high-drain devices.
With outstanding performance, excellent reliability and compact design, it is the best match for your high-drain devices. It is compatible with T2, TT20 new version and other devices powered by 21700. You can charge the battery inside the flashlight or charge the battery directly with your own charging cable.
Features
- Over-heat Protection
5000mAh high capacity battery with outstanding performance Three sets of over-heat protection. - Built-in over-charge and over-discharge protection circuit ensure the max performance of the battery.
- Unique structural stainless stell shell design for better impact-resistant.
- Continuous Discharge current 15A makes it perfect for high drain flashlights.
- Flexible Charging. Charge it inside the light or charge the battery directly with USB-C charging cable.(not included). Compatible with normal Phone chargers, 5V, 1A/2A/3A.
Warning
- Don’t connect the positive and negative terminal directly with metal objects such as wire. Short terminals of battery is strictly prohibited, it may damage battery.
- Do not discard or leave the battery near a heat source as fire or heater.
- Do not puncture, damage, disassemble.Do not directly solder the battery and pierce the battery with a nail or other sharp object.
- Don’t reverse the positive and negative terminals.
- Please charge up 60% capacity after the battery placed 3 months.Don’t immerse the battery in water and seawater. Please put it in cool and dry environment if no using.
- Do not use or leave the battery at very high temperature conditions (for example, strong direct sunlight or a vehicle in extremely hot conditions). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
- Keep the battery out of reach of children. Seek medical advice immediately if the battery has been swallowed.
- Currently US Only
