Replacing the 80v 5Ahr battery for a Stiga/Atco/Mountfield mower has become difficult as the manufacturer has ceased supply. This battery is an exact replacement and at a very reasonable price. It claims to be a slightly higher capacity although my experience would suggest it isn't much different from the Stiga battery when it was new. Having now used the battery for several months, I am pleased with it and so far it is working well.