After recently putting POWEROWL's products to the test, I can honestly say that I was underwhelmed by them. Their batteries have approximately the same level of dependability as a broken yo-yo, and their chargers are as sluggish as a snail stuck in molasses. I mean, come on, POWEROWL, pull yourself together and get with the program! If you intend to make battery technology your area of expertise, you should at least be competent in the field. However, it turns out that their goods are about as handy as a screen door on a submarine. And don't even get me started on their poor attention to the needs of their customers. Trying to get in touch with someone is like looking for a needle in a haystack. It's nearly impossible. It's almost as if they don't care about the people that buy from them at all! In general, POWEROWL is not something I would suggest to anyone. Choose a business that won't give you headaches instead and do the job for you by finding one that knows what they're doing.