The 21700 BASEN 4000MAH 3.7V 30A battery is a high-capacity lithium-ion battery with a remarkable 4000mAh capacity and a high 30A continuous discharge rate. It is suitable for a wide range of applications, including vaping,flashlights, power tools, and other devices that require high-performance batteries.

Unleashing Power and Performance

The 21700 BASEN 4000MAH 3.7V 30A battery is made with high-quality materials and construction, ensuring long-lasting performance and reliability. Its high capacity and discharge rate make it ideal for vaping devices that demand consistent power delivery. Whether you're a cloud chaser or a flavor enthusiast, this battery will provide the power you need to enjoy your vaping experience to the fullest.

Key Features and Benefits:

High capacity of 4000mAh for extended use

High continuous discharge rate of 30A for demanding applications

Long lifespan and reliable performance

Suitable for a wide range of devices, including vaping mods, flashlights, power tools, and more

Additional Information:

Chemistry: Lithium-ion (Li-ion)

Nominal voltage: 3.7V

Maximum charge voltage: 4.2V

Discharge current: 30A (continuous)

Cycle life: 500+ times

Dimensions: 21.0mm x 70.0mm

Weight: 76g

Safety Precautions:

Always use a compatible charger and charging cable.

Do not overcharge or over-discharge the battery.

Do not expose the battery to extreme temperatures or direct sunlight.

Do not modify or disassemble the battery.

Store the battery in a cool, dry place.

What's in the Box:

1x 21700 BASEN 4000MAH 3.7V 30A battery

21700 BASEN 4000MAH 3.7V 30A BATTERY