This battery has nearly the same size as a AA battery (It is slightly longer), but can only be used in equipment designed for LiIon batteries, due to the much higher voltage.
On one of the test batteries the protection PCB was slightly crooked.
This battery has more capacity than specified, even at 1A load.
The protection is at 5.4 ampere, this is a bit high in my opinion.
Conclusion
With the good capacity, a good performace and a construction with a metal plate at the bottom I like these batteries, but I do not like the crooked protection PCB and that the cells are from an unspecified supplier
I will call this battery acceptable.
Maybe Eagtac cells are not the very best on the market .. but at least we know the brand behind it and can contact them on the phone (USA). Their service is great!
Thanks a million for these valuable contributions to your site!! Please let some flashlight reviews follow. You could tell how popular/desired flashlight reviews are .. as long as the flashlight is a desirable product!
With 750mAm batteries the maximum is current draw will be around 1.5 ampere, the rated 3A is very high for this battery. For that reason I has decided to use 2A as my maximum, except for high current batteries.
Ok, I was going to buy a pair of these for $12.99 shipped but thinking I may just buy a single AW 14500 since I bet that is a Panasonic cell. Any other 14500 cells that you would recommend HKJ?