EverActive 6F22/9V Li-ion 550 mAh USB-C Rechargeable Battery

P... Review confirmed by purchase

100%

16.05.2026

Review for model:

The battery works well. Although the capacity seems small, the lack of an inverter and the presence of two 3.7V cells make it do its job. In the pinpointer it works all day without any problem, and even longer. Additionally, it does not generate interference. Charging via USB is a very convenient option.

J... Review confirmed by purchase

100%

13.03.2026

Review for model:

A very well-made 9V battery – it has a USB-C port for charging, a small indicator showing the charging status, and also lets you know when it’s fully charged. In my metal detector (GP Pointer) it works for about 8 hours of continuous use. It’s a very practical product because you can use it in different devices and always have power, while traditional 9V batteries are usually already discharged and outdated.