The 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 250 solutions. Requires 2 Batteries, compatible with 250+ M18 system solutions.
Milwaukee Tool 2823-22Hd M18 Fuel 21 In. Self-Propelled Dual Battery Mower Kit
Milwaukee 2823-22HD M18 FUEL 21" Self-Propelled Dual Battery Mower Kit
Milwaukee 2823-22HD M18 FUEL 21" Self-Propelled Battery Mower Kit + SNOWBLOWER
Milwaukee M18 Fuel 21'' Self-Propelled Dual Battery Mower - (Bare Tool)
Milwaukee 2823-80 M18 FUEL 18V 21" Self-Propelled Dual Battery Mower - TOOL ONLY
Milwaukee M18 FUEL Brushless Cordless 21 in. Walk Behind Dual Battery