Review on 🔋 Tenergy TN471U Universal Battery Charger: LCD, Li-ion/NiMH/NiCD, Micro USB Input, Portable - 18650, 16340, 26650, AA, AAA and More by David Chen

I've bought two of these so far. The first failed prematurely because I somehow damaged the micro USB connector on it by inserting the cable at the wrong angle. The connector is flimsy and somewhat lost with many USB cables. I highly recommend only using what came with the kit. Seems to fit best. The second still runs perfectly and works perfectly. No questions. I charge 1 or 2 batteries almost every day. As long as you take care of it and use it judiciously, it should be worth the price.