TenergyTN270 Li-ion Battery Charger for 18650/18500/14500 Rechargeable Batteries, 2 Bays Fast Smart Charger for Flashlights/Digital Cameras Batteries

When this company means fast charger, they are not lying. I charged two batteries in an hour flat which is double the time of my nicad charger. Nice and simplistic unit that takes care of business as it should. Seeing as the capacity on these batteries are relatively high since they are 3.7v with 800mah, I am positive if I had not bought this charger and batteries I would have had to wait 3 hours to be able to use my Kivors lighter. Thanks to this charger and batteries, that is not the case. I have uninterrupted usage. I had a battery charged and waiting immediately after the batteries arrived. So soon as my lighter showed signs of getting weak, I just removed the discharging battery and inserted the fully charged battery which left me with a usable lighter immediately. Light also changes from red which is discharged to green which is fully charged. Not many companies doing that anymore and really miss that as is much easier to know the job is done instead of having guess work. I have see way too many charging units that the light simply turns off. Of course there have been points where these units had failed to charge anything, so I honestly trust units that show color no matter what the situation is.

I recently purchased my first regulated mod after deciding to quit smoking and start vaping. I bought three samsung 18650 batteries from Amazon which can be found here:  2 Samsung INR18650-25R 18650 2500mAh 3.6v Rechargeable Flat Top Batteries (Blue/Green assorted) I needed a charger that would allow me to charge multiple batteries so I would always have backups. So far the Tenergy has performed brilliantly, it can only charge 2 batteries at at time which for me is fine because the third is in my mod. It has a light the will be red while the battery is charging and green when charging is complete or if the battery port is empty.I can't complain about anything yet, and I was happy to find it cheaper on Amazon than at other Vape suppliers online. I would also say it is very safe as I often leave it plugged in all day with batteries in the ports with no overheating or other issues.

Excellent charger.I use it to keep my 18650s for my vape mod charged. Very basic and simple. Red light=charging,. Green light=charged.It charges quickly and stops charging once batteries are charged.This is my second one. The previous lasted little over 4 years and the left port stopped working.But for the price well worth it.

Most people probably wouldn't even notice it but when the batteries are out of the charger or full and no longer charging there is an annoying high frequency whine that irritates me. Not a huge deal since I unplug it when its not being used but when I'm only charging one battery its a bit annoying.Still happy with it and when I finally realized it has a 12v port on the side as well I stopped looking for a car charger. Still need to buy a barrel plug that will fit the small port on the side but nice to know the option is there.

Plugged in (2) 18650 li ion batteries that needed charging and it charged them in 3 hrs. Half the time of my cheap charger. I highly recommend this charger.

Its a charger and it...charges. Works well

The first one I got, one side went bad withing a short time. amazon replace for free including free shipping. I delayed writing this review to see if I was going to have issues with the new one. 5 months later no problems working great. The unit does not get hot when charging two discharged to 3.2V, 18650 2800 mah batteries. Also the 18635 flat tops work in the charger.For the money, I don't think you can beat it. Also there is a 12V port that I use to power the charger from a cigarette lighter in my car. Great value! There better charger out there, but for a much higher price.If it was not for the first unit having a problem, I would have given it a 5 stare.

I had lost my old charger for this specific battery type, and ordered this as a replacement. Arrived fast, good quality charger and worked fast.