Lead-acid battery retrofit suitable for Arjo Lifter model Alenti, Bolero, Calypso, Marisa, Maxi Move, Minstrel, Miranti, Sara 3000, Walker - type NDA0100, NDA0200, HMX991 - short version
24 Volt 4,0 Ah - approx. dimensions in mm 551x92x56 - approx weight 3,84 Kg - CE-Conform. Non original