18650 Battery Charger 4 Bay Smart Universal Charger for 3.7V Rechargeable Lithium Li ion Batteries Compatible 18650 26650 21700 10400 14500 16340 16650 18500 Battery Charger (Only AC Charger)

Works good. Charged within a few hours. 👍 I like the plug 🔌 feature for an outlet. Seems to be made well. I got it to replace my USB battery 🔋 charger. I have to keep this type battery charged for my flashlight 🔦 beside my bed. It's easy to load the batteries. It has 4 battery changing slots.

The 18650 battery charger, with its four bay is a smart choice: a universal charger for the Flashlight, Headlamp, security camera, ECT. Yes, we have the 3.7V Rechargeable Lithium Li ion Batteries and said unit is we hoped for, especially for the price. The unit charges fast and effective.Compatible with,18650, 26650 & 21700 Batteries. As you can see, each bay adjusts to the length of battery you may have, which is why we choose Tokeyla.Keep in mind, the unit is only USB Chargeable, not a direct plug to wall unit. However, the plus side is having four bays to charge at the same time.Quests, please ask. Amazon will patch you through and one of us wiull step up to help.

After looking at dozens of chargers & reading through their reviews (over several days just b4 Christmas late Saturday night) offered free 2 day shipping (prime members) but UPS dropped all the smaller packages to USPS which delayed it one day. The charger is significantly faster than the built in charger for each flashlight. Works for 16340 (Kodiak Kub) & 18650 batteries both used in flashlights. The cord is only 2’ long which doesn’t give much length so your outlet better be close or you’ll need an extension cord. I’ve used it several days now surprisingly able to use 1 hand to load/unload. Each port has an LED indicator to know when it ’s done! So don’t waste anymore time Searching this is the charger you’ll want. I recommend this product

Works great I use it for camera batteries , excellent

I saw the reviews that warned it was wired incorrectly, so I was cautious. Sure enough, 2 of the slots appeared to have reverse polarity, but, that's kind of like how half the time the plate rotates the other way in the microwave but it still cooks fine. I took mine apart. All 4 charging circuits are isolated and identical, yet 2 still showed reversed polarity. For an experiment I put a battery in the normal direction in one of the reversed slots, and it was fine. I can charge all 4 batteries in the normal expected direction and they charge just fine. I think these chargers ar ultra-smart and will change the battery in either direction. If you put a battery in backwards, it understands and charges it that way. If you put a battery in the correct way that's fine also.To those who think their slots are ware backward, just ignore that thought. Put the batteries in correctly (negative to the spring side) and watch your battery voltages as they charge. They all go up, even the ones you would have thought would be discharged due to a backwards slot.I could not read the numbers on the charger ic's but these are some very smart charger chips.Enjoy your charger.

Needed a battery charger for my 16850 batteries and got one from here works perfectly and came in realy fast and at a very good price

This is the worse item I have ever bought, it worked and acted like it was charging but when I put the battery in the product it showed it was not charged

My wife seems to like this product. It is convenient to be able to charge up to four batteries at a time.