Vapcell K30 18650 Battery - 3000mAh 15A Single Cell

The Vapcell K30 18650 battery is a rechargeable 3000mAh cell for compatible regulated vape mods and other suitable devices. It is sold as a single battery, which suits anyone replacing a worn cell, powering a single-battery device or building a matched pair for a compatible dual-battery mod.

Key features

• Vapcell K30 18650 rechargeable lithium-ion battery
• Supplied as a single cell
• 3000mAh typical capacity, 2900mAh minimum
• 15A max continuous discharge current
• 30A max discharge current
• 3.6V nominal voltage
• 4.2V end-of-charge voltage, 2.5V end-of-discharge voltage
• Approx. 18.3 x 64.9mm and approx. 48g per cell
• Flat-top 18650 format

The K30 is built around a balance of capacity and output. A 3000mAh typical rating gives a good amount of use between charges, while the 15A continuous discharge rating suits compatible regulated mods run at moderate wattages. The flat-top format fits many standard 18650 devices, but always check that your device accepts a flat-top cell and that its requirements sit within the ratings above.

Compatibility

The K30 is intended for compatible regulated vape mods and other suitable 18650 devices. Check your device's instructions to confirm it takes a flat-top 18650 and that the cell's discharge ratings are suitable. If your mod uses two batteries, keep both cells matched and use them as a pair.

How to use

1. Check the wrap is intact before every use. Do not use a battery with a torn or damaged wrap.
2. Charge in a suitable external battery charger, following the charger maker's guidance. Do not charge beyond 4.2V.
3. Insert the battery into your compatible device, matching the polarity markings.
4. Carry and store spare batteries in a protective case, never loose in a pocket or bag.

FAQs

Does the Vapcell K30 come with a charger?

No. It is supplied as a single battery. An external battery charger is recommended for charging 18650 cells.

What is the capacity of the K30?

The typical capacity is 3000mAh, with a minimum capacity of 2900mAh.

Is it a flat-top or button-top battery?

It is a flat-top 18650 cell. Make sure your device is happy with a flat-top before you buy.

Can I use it in a dual-battery device?

It can be used in a compatible dual-battery device, but you will need two cells. Use them as a matched pair and charge and swap them together.

How should I store spare batteries?

Keep them in a protective case, away from metal objects such as keys or coins, and check the wraps regularly.