Have these batteries been safe to use? Have there been any fire hazard with this battery?
1459793
Yes, but they have not been put to extensive use to date. We have never had a fire hazard.
1459794
So far this battery has worked like a charm for me. I'm seriously considering buying another. I highly recommend it!
26323
I'll add to the other responses. NO! Li-Ion batteries have a high explosion danger when you do that kind of thing.
453599
I have bought different batteries from these vendors before and always found them fresh...never had a problem with any of them
1513870
Not to be a "brand-hog" but I would recommend simply purchasing a Tenergy or Tenergy-recommended charger in order to get the most out of these batteries. Mine are over three (3) years old and still like new!
409713
I purchased these batteries for our 3 week trip through Europe and they never failed once. Used them in a Nikon CoolPix L820 and the camera worked flawlessly. The battery indicator always showed full charge, until the charge was depleted, reason I bought 2 sets, and we always had the backup with us. At night I would charge the depleted set and by morning they were ready to go. During the entire trip I had to pull the charge out 3 times, and we took over 1800 pictures with the Nikon. Hope this helps.
648151
We have ordered those batteries several times and have had no problems. They seem to last 8-10 days.
1137491
Yes they are fantastic. Work very well with my innokin cool Fire 1 and 2. I have had these batteries for about 3 months and use them daily.
2045310
I used these batteries in my flashlight that called for the cr-123a batteries and they worked fine - saw no unusual issues (ie. shorter life, uneven lighting, heat, etc. . . ).
941424
Hi Grant! I don't have quantitative data, unfortunately, and I could find no numbers on the Web. We've found the life of these batteries (between charges) to be acceptable for our uses. We're not pros, so we don't go out for extended time periods and burn the batteries all the way down. We've not been caught short or in need of a charge by these items, under our use conditions. Sorry I don't have better info; all we can say is we've used them for a short while and noticed no operational difference from OEM units in our hands.
2217488
Lol you should be fine. I use it as the battery in my Tiburon and nothing exploded. Can't see why you'd have any trouble. Bought it for the same reason as you actually.
2259688
I use them in my mod, they are the longest lasting batteries I own. just make sure your mod excepts 18650's.
775884
It has been my experience that it is best to disconnect the battery once it is fully charged. I don't think it will be unsafe, just not good for the batteries.
2015980
I have not had this safe very long couple three months ,batteries are fine so far,I uses duracell batteries
2201960
I didn't ever look at the battery rating--maybe I should have. But I have been using the batteries for about a month without incident.
1949370
I have had no problem with mine they still work or recharge well and hold a charge when not in use. I really haven't recharged them enough to know how long "Normal" would be.
1133053
Yes no problem. These are excellent batteries, actually they are rebranded Sanyo Enloop batteries.
858896
There doesn't appear to be any protection built into these batteries. I took a voltage measurement while I had these sitting out of circuit and they had just over 4 volts several days after I gave them a little time in the charger.