18650 Button Top 3.7V Lithium Battery, 4000mAh for Flashlights

This high-capacity lithium battery is specifically designed to power various flashlights with efficiency and reliability. It features a button top design, ensuring compatibility with a range of devices. With a robust capacity of 4000mAh and a voltage of 3.7V, this battery offers long-lasting energy and consistent performance. Ideal for outdoor enthusiasts, campers, or anyone in need of reliable illumination, this battery delivers sustained power to keep your devices running smoothly. Appropriate Types: Point reading pen, water gun, Adult Health, ETC, Emergency Lights, Laser Pointer, LED lighting, Neck Beauty Instrument, Facial Cleansing Device, Video doorbell battery, Wireless water gun Certified Product: MSDS Storage Temperature: -10°-35° Manufacture country: China Instructions included: No