The electric mower requires 2 M18 REDLITHIUM Batteries for operation. The M18 FUEL 21" Self-Propelled Dual Battery Mower is part of the M18 System, fully compatible with over 200 solutions. MILWAUKEE TOOL 2823-22HD M18 FUEL 21 in.
Milwaukee Tool 2823-20 M18 21" Self-Propelled Dual Battery Mower
Milwaukee 2823-22HD M18 FUEL 21" Self-Propelled Dual Battery Mower Kit
Milwaukee 2823-80 M18 FUEL 18V 21" Self-Propelled Dual Battery Mower - Recon
Milwaukee 2823-22HD M18 FUEL 21" Self-Propelled Battery Mower Kit + SNOWBLOWER