21700 vapcell 4000MAH 3.7V 30A BATTERY pack of 2

Regular price £7.99 | Save £-7.99 (Liquid error (sections/product-template line 192): divided by 0% off)
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The 21700 Vapcell 4000mAh 3.7V 30A battery pack is a reliable and durable option for vapers who are looking for a high-capacity and high-powered battery.

Key Features:

    • 21700 Size: The 21700 Vapcell battery is the largest and most powerful battery type currently available for vaping devices. It is larger than the 18650 and 20700 batteries, which means that it can hold more power.

    • 4000mAh Capacity: The 21700 Vapcell 4000mAh battery pack has a large capacity, which means that it can last for a long time on a single charge. It provides more than enough power for most vaping needs, especially for users who vape frequently or prefer higher-wattage vaping experience.

    • 3.7V Output Voltage: The battery has a standard 3.7V output voltage, which is compatible with most vaping devices. It means it can operate seamlessly with a wide range of vaping mods.

    • 30A Continuous Discharge Rating: The battery has a continuous discharge rating of 30A, which means that it can handle high-powered vaping devices. It allows for a consistent vaping performance even when using high-power modes.

    • High-Quality Materials: The battery is made from high-quality materials, including high-drain cells and an advanced protection circuit. This makes it a safe and reliable option for vaping devices. The high-quality materials ensure the safety and durability of the battery, making it resistant to damage and ensuring its longevity.

    • Long-Lasting: The battery is designed to last for a long time, even with heavy use. It can serve as a backup battery for on-the-go vaping, ensuring that you can enjoy your vaping experience even when you're away from home.

    • Wide Compatibility: The battery is compatible with a wide range of vaping devices, including mods, pod systems, and other devices. It means it can be used with various vaping setups and styles.

    • Easy to Use: The battery is easy to use and install. It is straightforward to connect it to your vaping device, allowing for hassle-free operation.

    • Safe to Use: The battery has safety features in place to prevent overheating, short-circuiting, and overcharging.



Orders placed before 2pm Monday to Friday will usually be processed on the same day (unless it is drop shipped in which case it will be the next working day).

Orders placed after 2pm will be processed on the next working day (unless it is drop shipped in which case it will be the second working day).

Any order made on Friday after 2pm will not be dispatched until the next working day (usually Monday unless it’s a Bank Holiday).

No orders are dispatched on weekends however you may receive a dispatch notification once the postage label has been generated.


Free delivery on orders above £30.


All orders under £30 will be charged £3.99 for shipping.


A charge of £3.99 applies to all box deals, there is no free shipping available on the wholesale section.

Please note: The above are delivery aims, not a guaranteed timescale. You may receive your parcel earlier or later.

The courier that we use is Royal Mail, they will update the tracking number once they attempt delivery.

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