1. 2600mAh high capacity
2. Specially designed for high-performance flashlights
3. Built-in over-charge and over-discharge protection circuit, ensures superior battery life
4. Short-circuit protection, ensure safety
5. Improved voltage stability due to low internal resistance
6. Innovative structure design, ensures impact-resistant, effectively protects the battery
7. economical and eco-friendly
8. Internal PCB protection prevents voltages outside of 2.5-4.25V.
9. Ideal for flashlight, portable power devices,lighting applications or other devices requiring 3.7V.