2 Pack 3.7V 18650 Rechargeable Lithium Batteries for Flashlights and Headlamps

Widespread Compatibility

Our 3.7 volt 18650 rechargeable battery is versatile and compatible with a wide range of devices. Perfect for flashlights, headlights, digital cameras, doorbells, toys, radios, and speakers, this battery ensures endless power for your electronic needs. Its compact and highly portable design makes it ideal for travel and camping trips.

Product Specifications

• Size: 671818mm / 2.630.70.7 inches
• Battery Type: BUTTON TOP
• Model: 18650

Before purchasing, please ensure the battery model required by your device is 18650.

High Performance

Our 3.7 volt 18650 rechargeable battery offers exceptional performance. It supports multiple charging and discharging cycles without memory effect. With a high capacity of 9900mAh, a low discharge rate, and high energy density, this battery provides reliable power for extended usage. Additionally, being pollution-free, you don't need to change batteries frequently.

Multiple Protections

This 3.7 volt 18650 battery is equipped with six types of protection: - Temperature Protection: Ensures your device stays cool during use. - Short Circuit Protection: Prevents sudden disconnects for enhanced safety. - Overcharge Protection: Keeps your battery from overheating. - Overcurrent Protection: Shields against excessive current for durability. - Voltage Protection: Maintains consistent performance. - F ivory Fault Protection: Provides peace of mind during use.

For optimal performance, please fully charge the battery before first use. It can be charged up to 1000 times, reducing the need for frequent battery changes.

High-Quality Service

We inspect every product before shipping to ensure high-quality performance. If you encounter any issues during the purchase process, please contact us. We are committed to providing excellent customer service.