This Ansmann Maxe Rechargeable 9V is the highest capacity we sell. Typical capacity of 300mAh and a minimum capacity of 270mAh make this our best performnce rechargeable 9V PP3 battery. Ansmann NiMH Maxe batteries are pre-charged and ready to use straight from the pack. They also have a really low self discharge rate, so they keep most of their charge for up to 12 months whilst not in use.
