Maha PowerEx 8.4V 300mAh Rechargeable NiMH Battery is fast charge capable and works well with the MH-C1090F Ten-Bank Charger or with the MH-C490F Stealth Charger. It enables wireless microphones and paintball hoppers to last longer and work faster. No memory effect allows for fast and efficient full charges. It can be chargeable up to 1000 times.
Reviewed by 1 customers
We use these at church for wireless mics and for the most part have been very happy for the last 3 years or so. We could easily go 1.5 years before they wouldn't be reliable. Now if we make it to a year before they start acting up it's just being fortunate. These batteries also do not like being dropped at all. It's pretty much a death sentence if you do to battery life.