Specification: 1) 6F22 9V 200mAh Ni-MH rechargeable batteries 2) Ultra high capacity: up to 200mAh 3) Excellent high drain performance 4) Fast charge capability 5) Up to 1,000 recharge cycles 6) Environmentally friendly 7) No memory effect 8) Best for: a) Microphones b) Instruments c) Remote Controller d) Toys and games 9) Specification: 9V, 6F22, 1.2V / 200mAh Inner packing: 1pc/blister card packing