ROBOROCK battery for Dyad wet & dry vacuum, 9.02.0248

ROBOROCK 9.02.0248 — battery for Dyad wet & dry vacuum; weighs 0.6 kg. The battery is a wear part on a wet and dry vacuum: after a few hundred charge cycles the runtime drops far enough that one pass through the flat no longer fits in a single charge. A replacement pack restores the usual runtime without replacing the machine. Check the part number against the label on your old battery before ordering.