New 3.7V 21700 Rechargeable Lithium Battery, 17760 mWh Capacity.

This rechargeable lithium battery offers a robust 3.7V output and boasts a substantial 17760 mWh capacity, making it an ideal choice for powering high-drain devices. With its 21700 size, it provides extended usage time and ensures consistent performance across a wide range of applications. Designed for efficiency and longevity, this battery is perfect for devices such as flashlights, electronic tools, and other gadgets that require reliable power. Its rechargeable nature not only offers long-term cost savings but also contributes to environmental sustainability by reducing the need for disposable batteries. Battery Type: NiMH batteries Certified Product: ISO Outer Packaging Size: 21*70 Manufacture country: China Instructions included: No