Wuben Battery Extender for E7 flashlight - Khaki

M... Review confirmed by purchase

100%

09.03.2026

Review for model:

I bought it to increase the capabilities of the Wuben e7 flashlight. It allows the use of more powerful batteries. The build quality is flawless. The shipment arrived very quickly.

T... Review confirmed by purchase

100%

31.12.2025

Review for model:

As others may have already stated, it's "a must" accessory for the Wuben E7 headlight. Being able to use this small and powerful headlight with a beefier rechargeable battery, like the 18650 model, will more than double it's runtime, making it now perfect for adventuring in the mountains or for intensive hiking or even running in the woods. I'm now able to chose between a very small and light headlight (with 18350 battery) and a medium sized one (with 18650 battery).

Ł... Review confirmed by purchase

100%

13.09.2025

Review for model:

A great thing, in my opinion an essential accessory for the Wuben E7 flashlight. For a small amount of money, you can upgrade an excellent flashlight to a bigger battery and significantly extend its operation, or have both batteries at hand – one as a backup when the other runs out, or vice versa.

It's hard to say much here ;) The extension really should be a standard accessory for the Wuben. Thanks to it, you can use 18650 batteries, which often sit unused at home.

If your Wuben flashlight is compatible with this extension, there’s no need to hesitate – just order it. Thanks to this, you can use 18650 batteries, which I have plenty of, and the flashlight can basically shine nonstop.

This extension is an essential accessory for Wuben flashlight users. Thanks to it, you can use popular batteries and significantly increase the flashlight's runtime.

This accessory significantly improves the capabilities of this flashlight, as it allows you to use popular batteries and extends its operating time.