Size:2 Units The Powerex MHR9V Rechargeable NiMH Battery (9.6V, 230mAh) is a
nickel-metal hydride battery compatible with Powerex's MH-C1090F 10-Bank
Charger or MH-C490F Stealth Charger. It has a voltage of 9.6V and a capacity
of 230mAh. It has the ability to outperform a standard 9V battery due to its
slightly higher voltage. The MHR9V is free of memory effect, a condition which
can cause batteries to hold less charge over time, meaning it will retain its
full charge without conditioning. The battery is rechargeable up to 1000
times. The purchase of an NiMH battery like this one saves you money, since
you won't need to buy endless supplies of non-rechargeable alkaline batteries.