content: I have been buying these before (from Microcenter). They are very cheap and I thought it was a very good deal. Particularly their 2600mAh for 5 bucks! But...Cons:-Of all the NiMh batteries I tried. This has the most number of failures. Some just dies. Some would hold very low charges after just a few cycles.-It is bigger in circumference compared to other batteries. Which will not fit some of my cameras and gadgets.-Exterior is made of paper and gets easily smashed, deformed.Pros:-Price. but for this kind of quality... not worth it.Also: With all the new low discharge batteries flooding the market (Eneloops, Rayovacs, Duracell, Kodak, etc.) There is no longer any reason to buy this kind of batteries. Even this company is now manufacturing their own Hybrio.