Batteries and chargers are the difference between a machine that runs and a machine that's a very expensive display piece. When the power side fails, everything else on the machine is instantly irrelevant. And unlike wear parts, power components tend to fail hard: one day the machine works, the next it doesn't.
This is the genuine Nilfisk Advance OEM HARNESS BATTERY KIT, part number 9100001956, brand new in the box. Power components have communication and safety systems built in that talk to the rest of the machine's electronics. Aftermarket replacements that skip those handshakes either don't work or damage what they're connected to.
Not sure this is the right part for your machine? Send us the model and serial and we'll get you the exact right one.
