The PowerEX renewable energy system uses the latest technology from Maha Energy, a global leader in battery and charging technology. Specifically made for high drain devices like massagers, PowerEx NiMH batteries last up to three times as long as regular alkaline batteries and can be charged up to 500 times!
Compared to traditional NiCD rechargables, PowerEx NiMH batteries pose less of a threat to the environment when they are disposed, last twice as long in high drain devices and deliver maximum power over more of their life cycle.
The folks at PCPhoto Magazine were so impressed that they named PowerEx products the "Best Charger and Battery - 2001." Yee-haw!