9V voltage name .: 280mAh capacity typ .: IEC: 6KR22 Other: 6F22, HR22, 7R22NM, 5522, BLOCK E, 9V battery dimensions: 16 x 26.5 x 48.6mm package: 1 battery We propose you a wide range of cadmium/nickel accumulators. They will advantageously replace the traditional batteries (an average number of charges and discharges: 1000). Your purchase will thus be deadened after some charges. The recharge of an accumulator cadmium/nickel approximately requires a constant current equal to the 1/10 of the capacity of the accumulator during 14hr at a temperature of 20°C. If an accumulator remained unused several months, it is necessary to recharge it during 24hr instead of 14hr. N.B: 2R6H and 6F22H are HYBRID NICKEL METAL.