CBJJ 18650 9900mah Rechargeable Ni-MH Batteries Perfect for
Flashlights, Headlamps, Toys, Remote Controls, Bluetooth Devices & Home Lighting（8 Pack, Flat Top 18x65mm）USD $26.99
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- 【Flat Top Size】2.56*0.71*0.71 inch(65*18*18 mm). Standard flat top design fits most battery compartments. IMPORTANT: Please double-check your device’s battery size and type (flat top vs. button top) before purchase to ensure compatibility.
- 【Versatile Compatibility】Our 18650 rechargeable battery works seamlessly with a huge range of electronics: headlamps, flashlights, doorbells, security cameras, mini fans, RC toys, power banks, and more. Keep all your essential gear powered up and ready to use anytime, anywhere.
- 【High Performance】Powered by a 9900mAh high-density cell, this battery delivers exceptional runtime—far longer than standard rechargeable batteries. No memory effect means you can charge it at any time without reducing capacity. With 1000+ charge-discharge cycles, it replaces disposable batteries and saves you money long-term.
- 【Advanced Safety Features】Built-in 6-in-1 protection system: under-voltage, over-voltage, over-current, over-temperature, short-circuit, and anti-reverse connection protection. These safeguards stabilize voltage/current, prevent overheating, and stop damage from incorrect insertion. Use it safely for home, outdoor, and professional devices.
- 【Warm Tips for Optimal Use】Fully charge the battery immediately upon receipt. Recharge promptly when the battery is low (avoid deep discharge). Store in a cool, dry place (15-25°C/59-77°F) when not in use. Do not mix with different battery types or brands. Following these steps extends cycle life and ensures consistent performance.
- Size: 8pack
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