ENERPOWER stands for quality!

My mediocre review stems from the fact because I bought two Dual Packs and all four need for a flashlight!
Since you should generally look for in lithium battery with more cells use it all the cells are identical (explosion and fire) I thought to myself I'll get me 4 ENERPOWER!
I was very surprised when I unwrapped the two batteries of the battery with Samsung cells were prepared and the other two with cells of Sanjo, both are generally good cells, but due to the different discharge characteristics of the cells in common use unusable!
A warning of the manufacturer would be appropriate that must be respected in multicell use on the may be used with the same cells only batteries!