Do not vape if you do not smoke | The sale of vaping products is prohibited to those under 18 years of age | Vaping helps you live without tobacco and without nicotine dependence
Key points
Battery 21700 - 4000 mAh - X Power
Capacity: 4000 mAh
Battery Chemistry: INR (Lithium-Ion, Nickel, Round)
Continuous discharge current: 20 A
Maximum discharge current: 30 A
Positive Pole: flat
Nominal Voltage: 3.7 V
Sold individually
Made by X Power
Battery 21700 4000mAh - X Power
Battery 21700 - 4000 mAh - X Power is a rechargeable battery with a continuous discharge current of 20A and a peak discharge current of 30A. Ideal for those looking for both power and battery life, as it offers a capacity of 4000 mAh. Its chemistry is INR for Lithium-Ion, Nickel and Round.
With a nominal voltage of 3.7 volts, the 21700 4000 mAh battery is compatible with mods and box mods accepting this battery format.
It ensures very good longevity over time.
Packaging and warnings
The batteries sold are individually packaged in cardboard boxes indicating the battery's production date, the type of accumulator, the discharge current, and warning notices.
Make sure to use suitable carrying cases before putting your batteries in your pockets to prevent the poles from coming into contact with metal objects.
You must be careful when using batteries — here are the safety precautions:
- Place your used batteries in the appropriate containers;
- Do not put your batteries unprotected in your pocket or bag;
- Do not put a battery in contact with a metal object;
- Do not expose your batteries to temperatures above 100°C;
- Do not place your batteries near a heat source.
4
Items
Features
| Brand | X Power |
|---|---|
| Battery life | 4000 mAh |
| Product type | Rechargeable Battery |
Delivery times and costs, returns, right of withdrawal and warranty are detailed on our dedicated page.
See delivery and returnsIf you don't smoke, don't vape.
E-liquid for electronic cigarettes
E-liquid refills labelled in accordance with Article 48 of Regulation (EC) No 1272/2008
Warning: follow the instructions for use
From 2.5 to 16.6 mg/ml: H302. Harmful if swallowed (category 4)
Customer reviews
Verified reviews · SkeepersBe the first to leave a review!
This product has no reviews yet. Try it, share your experience and help others make the right choice.
Quality-price leader
since 2018
Related products
FAQ
A battery is a removable rechargeable cell used in certain electronic cigarette box mods. The most common batteries are the 18650 and 21700. They provide the energy needed to power the box mod and offer a long battery life, particularly appreciated by regular and experienced vapers.
The difference lies mainly in the format and capacity.
18650 batteries are the most common and compatible with many mod models.
21700 batteries are larger and generally offer better autonomy as well as a higher discharge capacity, ideal for powerful vapes.
An external battery charger provides more stable, more balanced, and safer charging than charging directly in the box mod. It extends battery life and reduces the risks associated with overheating or incomplete charging. It is a highly recommended accessory for any box mod that operates with removable batteries.
Yes, most e-cigarettes can be charged via USB. However, for box mods with removable batteries, using a dedicated external charger is preferable to preserve the batteries and ensure optimal charging, especially with daily use.
It is essential to use quality batteries, in good condition, with no signs of wear or tears to the casing. Batteries must be transported in suitable plastic or silicone cases only, must never be exposed to heat, and must always be charged with compatible equipment. Following these rules ensures safe use.
Le Vapoteur Discount only selects reliable 18650 and 21700 batteries and secure chargers, compliant with vaping standards. Thanks to competitive prices, a wide choice and products suited to all vaper profiles, you benefit from safe, durable and high-performing equipment.
The vape blog
Gaelle
The different faults on electronic cigarettes
Is your electronic cigarette no longer working correctly? Discover solutions to the most common problems for a worry-free vaping experience!
Similar products
Follow us on Instagram
@levapoteurdiscount
Follow
You may also like