Battery type: Li-Ion - no memory-effect Capacity: 5000 mAh Voltage: 18 V Energy: 90 Wh Number of cells: 5 Short circuit, overcharge and overheating protection Dimensions (L x W x H): 13.9 x 8 x 5.8 cm Weight: 664 g Colour: black Compatible with the following device models: Husqvarna Automower 550H 2019 Please note: Models 440, 450X and 550 each require 2 batteries.
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