Efest 18650 Battery IMR 3000mAh 35A Single Cell

Efest 18650 Battery 3000mAh 35A is a rechargeable lithium-ion vape battery designed for compatible 18650 vape mods, regulated devices, torches, and other high-drain electronics. It offers a strong balance of 3000mAh capacity, 3.7V nominal output, and 20A continuous discharge, with Efest rating it up to 35A pulse discharge for short bursts of power.

Built in the standard 18650 flat-top format, this battery is suitable for many advanced vape kits and high-wattage mods that require removable external cells. It is an unprotected rechargeable cell, so it must be used only with compatible devices, a quality external charger, and correct battery safety practices.

Key Features of Efest 18650 Battery 3000mAh 35A

Why Choose the Efest 3000mAh Battery?

Efest 3000mAh battery is made for users who need a reliable removable cell for devices that demand stable output. Its 3000mAh capacity supports longer use between charges, while the 20A continuous discharge rating makes it suitable for many regulated vape mods when used within the device’s safe operating range.

This battery is often chosen by vapers who use sub-ohm tanks, advanced vape kits, high-power mods, and dual-battery devices. For best performance, always check your vape mod’s battery requirement before use.

Built for High-Drain Vape Devices

Efest IMR 18650 35A 3000mAh battery is designed for high-drain applications where consistent power delivery matters. It can support compatible regulated mods, but the wattage range depends on your device setup, coil resistance, and battery configuration.

For single-battery devices, stay within safe wattage limits and always follow the manufacturer’s guidance. For dual-battery mods, use a married pair of the same brand, model, age, and charge cycle for safer and more consistent performance.

Efest 18650 Battery 3000mAh 35A Specifications

What Devices Is the Efest 18650 Battery Suitable For?

Efest 18650 3000mAh 35A battery is suitable for devices that accept removable flat-top 18650 cells.

How to Store and Maintain Your Efest 18650 Battery

Store your Efest 18650 battery in a cool, dry place and keep it inside a proper battery case when not in use. Do not store it loose in a pocket, bag, drawer, or car. Avoid fully draining the battery, and recharge it with a trusted lithium-ion charger.

If the battery becomes hot, dented, swollen, leaking, noisy, or visibly damaged, stop using it immediately and dispose of it according to local battery recycling guidance.

What’s in the Box?

FAQs About Efest 18650 3000mAh 35A Battery

What is the Efest 18650 Battery 3000mAh 35A?

The Efest 18650 Battery 3000mAh 35A is a rechargeable flat-top 18650 lithium-ion battery for compatible vape mods and other high-drain devices. It has a 3000mAh capacity, 3.7V nominal voltage, 20A continuous discharge, and 35A pulse discharge rating.

Is the Efest 18650 3000mAh 35A battery good for vape mods?

Yes, it is suitable for many regulated vape mods that accept flat-top 18650 batteries. Always check your vape device manual before use to confirm compatibility and safe wattage limits.

What is the difference between 20A continuous and 35A pulse?

20A continuous means the battery can deliver up to 20 amps during sustained use. 35A pulse refers to short bursts only and should not be treated as the normal operating limit.

Can I use the Efest 18650 battery in a sub-ohm vape kit?

Yes, you can use it in compatible sub-ohm vape kits that require removable 18650 cells. Always make sure your coil resistance, wattage setting, and device battery requirement are within safe limits.

Does the Efest 18650 Battery 3000mAh 35A come with a charger?

Usually, this product is sold as a single battery. A charger is not included unless the retailer clearly states it is part of a bundle.

Can I charge this battery inside my vape mod?

Some vape mods support USB charging, but an external 18650 lithium-ion charger is usually the safer and more recommended option for removable vape batteries.

Is the Efest 18650 Battery protected?

No, this is an unprotected flat-top 18650 battery. It must be handled carefully and used only in compatible devices with proper safety protection.

Can I buy 2 x Efest IMR 18650 35A 3000mAh batteries?

Yes, many users buy two Efest 18650 batteries for dual-battery vape mods. If using two batteries together, keep them as a matched pair and charge/discharge them together.

Is this the same as an Efest 18650 Battery 3500mAh?

No. The Efest 18650 Battery 3000mAh 35A and Efest 18650 Battery 3500mAh are different battery models. The 3000mAh version focuses on high-drain performance, while 3500mAh batteries usually focus more on capacity.

Where can I buy the Efest 18650 Battery 3000mAh 35A in the UK?

You can buy the Efest 18650 Battery 3000mAh 35A from trusted UK vape retailers such as Royal Vapery. Buying from a reliable retailer helps ensure you receive an authentic battery suitable for vape device use.

Royal Vapery dispatches all UK orders the same working day on orders placed before 3pm. Free next-day delivery applies to orders over £20 via Royal Mail Tracked 24. Standard delivery starts from £2.99.

Weekend dispatch operates on Saturdays for Monday arrival. Every parcel ships in plain packaging with age-verified handover at the doorstep.

For full details see our Shipping and Returns pages.