🔋 IMREN 18650 Lithium Battery Charger for Li-ion 18650, 18500, 18350, 17650, 17670, 17500, 16340, 21700, 22650, 25500, and 22700 Batteries (Dual Slot Charger) Review

Using this product, our team found that it charged lithium batteries quickly and effectively, saving time and hassle. The compact design made it easy to store and transport. However, the instructions were not very clear, and it took some trial and error to figure out how to use it properly. Overall, a worthwhile investment for anyone looking to streamline their Health and Household supplies.

I would argue that this charger has poor documentation because although the instructions are written in fairly good English (a good exception for many products from Chinese sellers), these instructions and the text on the packaging are contradictory direct. The instructions specifically state that it can charge lithium-ion, nickel-metal hydride, and nickel-cadmium batteries, and the packaging also specifically states that it "can only charge cylindrical lithium-ion batteries." , no nickel-metal

I have an old flashlight that uses 18650 lithium-ion batteries and it is old enough that the batteries cannot be charged in the flashlight. And, of course, a separate external charger has long been lost. So I was excited to try the Imren Battery Charger when it was offered to me through the Revain Vine Voice Review program. The first thing to note is that the title on the product's webpage is misleading. It says "USB 2 pin charger" and while there are definitely two plugs (see my first picture)