4 Pack 1￵8￵6￵5￵0 Rechargeable Batter￵y 9900m￵A￵h W￵i￵th 18650 Battery Charger,Universal Smart Charger for 3.7V Rechargeable Battery 21700 14500 10440

This Rechargeable Batter￵y 9900m￵A￵h W￵i￵th 18650 Battery is a great buy and well made. It started to charge immediately after plugging into the outlet. The 4 pack of enclosed batteries charge quickly without any issues.This shipped fast and boxed well via Amazon Prime.

Battery just a little longer than ultrafire batteries but will still fit in ultrafire flash light.

I like the usb charger, the batteries work, but I found they do not last longer than the 1500mAH batteries they were to replace. So I think the 9900mAH capacity is either incorrectly calculated or an exaggeration, you decide. Gave 4 stars because expected them to last longer with bigger gas tank, but they do not.

Love these rechargeable batteries with charger.

I buy Visa gift cards and there's no place to add security code on back, orders are declined and then sometimes days later I'm emailed order is processed, idn , gave up and ordered arrows from another supplier ended up with two 8 packs for around $150.00 exhausting please fix this. Batteries and charger went through and seem good

False advertising. Not a terrible price for a battery charger but there is NO WAY these batteries are 9900MaH. Go googling and find out what the highest possible mAh of an 18650 battery is. It's like 1/3 or 1/2 of what this one claims. I bought them and they don't last nearly as long as ones rated for half as much. Also the charger is very slow...but it does work.

Item is meh. It works but is very cheap. Batteries don’t hold that much of a charge and I’m fairly certain the charger doesn’t have overcharging protection. It’s just on or off. It worked for what I bought them for, but I’d probably try to find a different brand next time if the price is right.

Love it.