Genuine Husqvarna Automower Battery loom 2020 replacing old type. Fits to 430X, 440*, 450X*, 520, 550, 520 EPOS and 550 EPOS*.
If replacing old type battery with new you will need to purchase a new battery holder (596494701) to secure the batteries in place.

*These mowers have twin batteries, please ensure that two batteries installed in the mower are of the same type.