SX Li-ion Battery 18650 4000mAh 3.7V Rechargeable Li-ion Battery For Flashlight

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Features: 1. Good quality: This product is made of high-quality materials, safe to use and very good quality. 2. Rechargeable: This 18650 rechargeable lithium-ion battery is very environmentally friendly and can be recharged. 3. Wide application: This product is suitable for laser pointers, flashlights and other electronic products. 4. Durable: This product can be used up to 500 times for a long time, has a long service life and is very durable. Descriptions: High energy density, and have an extra long life for all your battery powered devices, it can provides excellent continuous power source solutions to your devices.

Specifications: Rechargeable Times: Up to 500 times Size: 66mm x 18mm (Diameter) Model: 18650 Capacity: 4000mAh Voltage: 3.7V

Packet content: 1 x 18650 4000mAh Rechargeable Li-ion Battery

Note: According to different conditions, Battery capacity can be divided into actual capacity, theoretical capacity, also called rated capacity. Battery capacity refers to the battery storage capacity. The unit is ""mAh"", 1Ah = 1000mAh, so there are some differences between rated capacity and actual capacity in Li-ion Battery. It is normal and reasonable.