website Skip to content
Free Delivery on orders over £20 Don’t miss
CALL US : 01708837175

Search Products

21700 Basen 4000mah 3.7v 30a Battery
21700 Basen 4000mah 3.7v 30a Battery

21700 Basen 4000mah 3.7v 30a Battery

Regular price £13.00

Save £-13.00
In stock - Ready to ship
sold in last hours
Spent £20 more to get free shipping
Estimated delivery between - .

21700 Basen 4000mah 3.7v 30a Battery

Product Description

21700 Basen 4000mah 3.7v 30a Battery

The 21700 Basen battery is a high-capacity and high-performance power source designed to meet the demands of power-hungry electronic devices. With an impressive capacity of 4000mAh, this battery offers ample energy storage, ensuring extended usage times before needing to be recharged. Operating at a voltage of 3.7V, it provides a stable power supply for various compatible devices. The 30A discharge rating of the 21700 Basen battery allows it to deliver high currents, making it suitable for applications that require a robust power source, such as high-powered inhaling devices or high-drain flashlights. Additionally, this battery incorporates safety features to protect against overcharging, over-discharging, and short-circuiting, ensuring safe and reliable operation. Whether you're an enthusiast or need a dependable battery for other power-hungry devices, the 21700 Basen battery offers exceptional capacity and performance.

Shipping & Returns



• 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.

Product Reviews

Recommended Products

Add Special instructions for your order
Coupon Code