Features:

  • 🔋UNIVERSAL CHARGER FOR: Li-ion LiFePO4 IMR INR ICR 26650 25500 22650 18650 18490 18500 18350 17670 16340 RCR123 14500 10440 Batteries, Ni-MH Ni-Cd A AA AAA AAAA C SC Batteries.
  • 🔋SAFETY PERFORMANCE: Compliant standard - UL cUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuits protection to protect the battery safety charged.
  • 🔋MULTI CHARGE OPTIONS: 4 independently bays, 2 charge curent (500mA,1000mA), meet your different needs at the same time.
  • 🔋LCD DISPLAY: LCD display to monitor the four slots information. Each battery parameter such as voltage (V), current (mA), time (h) can be showed independently by pressing the A/B button.
  • 🔋PACKAGE INCLUDES: 1x Keenstone 4 Slot Smart Battery Charger, 1xAC Adapter, 1xCar Adapter, 1xManual
Great Product

I love this battery charger because it can charge all the different size rechargeable batteries that i have, and it shows the charge status and the volt output of the battery also. It far surpasses other chargers that i have. Would highly recommend this charger to others.

Expensive but worth it.

I needed a battery charger that would charge AAAA batteries. After searching thru the tremendous number of products that Amazon offered, I settled on this one. Mainly because it advertised that AAAA are compatible for charging and that it is a smart charger. It will auto detect the type of battery, either nickel based or lithium based, and charge accordingly. When it detects the battery is at full charge, it automatically stops. Th LCD shows useful information, like battery type, but also the amp, watt, time to full charge, charge level and other information. Is it worth the higher cost? I think so. I do have both kinds of batteries.

Amazing charger for the price buy it now

So far it has been amazing, I have 4 18650 that I keep in rotation for vaping and it charges them super fast.very happy with product.

Nice AAA NiMh - 26650 Li-ion battery charger

Looks like these reviews are mixed with a different product...my review is for AAA NiMh - 26650 Li-ion battery charger. The screen is backlit and very easy to read. Reliably detects the correct battery voltage. Easy to select between 1 amp or 0.5 amps and charges quickly since it's constant current until the very end. I also like the option of either charging at home or in my car/motorcycle with the power adapter. It's nice to have just one charger for my AA, AAA NiMh, and 14500 and 18650 Li-ion. One thing I didn't expect is that it's easier to place 18650 batteries in/out of the slots because the slots have slightly more room than my last charger, so that's good. FYI, I first felt a coarse grinding in the sliders when inserting batteries (bad first impression). Upon inspection, I saw the end of a spring that seemed like it was out of place. This was true for both sliders. I took my pocket knife and just moved that spring tip into the slot (about 1mm) and suddenly the sliders felt and work perfectly. Looks like a very small detail that the manufacturer needs to put into their QA because it made a big difference.

26650 batteries actually fit into this charger.

I recently bought a flashlight that uses a 26650 battery. The caharger that cam with the flashlight was not physically long enough to accept and charge the supplied battery. The charger does the job.

Works Great

Comes with home outlet and car adapter. Perfect for taking on travel, if you have devices that take exotic batteries -- both Li-ion and Ni-MH. Good thing is that it takes almost any battery and figures out the charging need automatically. Which is what technology was meant to do. So, great.

Great charger !

I use this to charge the regulated 18650's for my flashlight, and for charging the unregulated 18650's for my E cigs. 2 different charging rates are available, either 500 ma or 1k ma. This will charge an almost dead battery in a little over 2 hours. Very straight forward, and very simple to use. I would definitely recommend this unit to anyone. I've had mine for almost a month, and have had zero issues.

Nice quality

I love that there is a separate charge level indicator on both banks. Charger works as expected and feels like a quality unit. I have had no issues.

Awesome!

I got this to charge my vape batteries because my vape's charging port died a slow and painful death recently. It seems quite durable and effectively charges my batteries. I love having a supply of charged batteries. The display is also nice. Would definitely recommend, no problems here!

Universal Battery Charger

The charger feels like its made well, good quality and charges fast.

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