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LED Flashlights / 18650-3

3.7V Rechargeable 18650 Battery for Headlamp and LED Flashlight

Name: Ultrafire Flashlight Warehouse
Price: 11.19 USD
Availability: InStock

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$ 15.99 $11.19 save 30%

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Wide Compatibility and Rechargeable

QOJH 3300mAh 18650 rechargeable battery is versatile and can be used for various electronic devices. Ideal for LED flashlights, solar lights, racing, game controllers, emergency lights, portable devices, headlamps, toys, remote controls, and doorbells.

Product Parameters

Voltage: 3.7V
Capacity: 3300mAh
Size: 2.55 * 0.7 inch (65 * 18mm)
Shape: Flat top

Please ensure your device is compatible before purchasing.

Pre-Charged and Longevity

Each battery is pre-charged and ready to use. With over 2000 recharge cycles and maintaining 60% power after non-use for 2 years, this battery is designed for longevity.

Product Quality

Low Discharge Multiplier: Minimal self-discharge.
No Memory Effect: Retains maximum capacity.
Strict Quality Control: Tested to ensure safe and reliable use.
Premium Li-ion Cells: For longer battery life.

Quality Service

We offer a 1-month return and exchange policy. If you have any questions or concerns about our 3.7V battery, please feel free to contact us. We provide professional solutions and satisfactory services promptly.