Skip to content
21700 BASEN 4000MAH 3.7V 30A BATTERY
Product Description
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
Shipping & Returns
ALL ORDERS ARE DISPATCHED FROM UK
FOR UK CUSTOMERS.
• Items will be arranged dispatching within 24 hours upon payment clearance during business days (except Saturday, Sunday, and public holidays). Unless there is an exception, you will be notified immediately via e-mail of any delays.
• We use Royal Mail 24hr tracked service to ship our orders which usually takes 1 to 2 working days to arrive.
• Free Shipping for orders over £20
• Next working day delivery from £7.99
• £3.99 charge will apply for any orders under £20.00
• Items will be dispatched to the buyer’s address provided with the order. Please do confirm whether your address is correct or not before you do the payment.
• Please kindly be patient to wait, for any questions, please do not hesitate to contact us by eBay messages. We will answer or help you to solve the problems as soon as we can.
• We offer next working day guaranteed delivery before 1 pm for a charge of £7.99
• In case you need your order next day. It will be shipped by Royal mail next day delivery before 1 PM.