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 performs well. Although the capacity seems small, the lack of a converter and the presence of 2 cells at 3.7V mean that it does its job. In the pinpointer, it works all day without any problems, and even longer. Additionally, it does not generate any interference. Charging via USB is a very convenient option.

J... Review confirmed by purchase

100%

13.03.2026

Review for model:

Well-made 9V battery – it has a USB-C port for charging, a small LED showing the charging status, and it also lets you know when it is fully charged. In my metal detector (GP Pointer) it works for about 8 hours of continuous use. Very practical product, because you can use it in various devices and always have a reliable source of power, while traditional 9V batteries are usually already depleted and outdated.