Nilfisk Advance 56391391 Battery
6 Volt 310 Amp wet battery. Fits Clarke Encore L2426 and Nilfisk Advance Adgressor, BA 750ST, BA 850ST, CMAX 28ST, Convertamax 20/26, SC750, SC800 (replaces 56026200)
Fits Nilfisk Advance 56391391 Battery (alt # 56391391)