Manuals for Milwaukee Battery Sprayers Model Document 2724-20-2820-20PS Warranty 2726-20-2820-20PS Warranty 2820-20PS Warranty 2820-20PS-2820-20PS-2820-20PS Warranty 2820-20ps-48-11-1850 SDS , Warranty 2820-21CS Warranty , SDS 2820-21CS-2820-21CS SDS , Warranty 2820-21CS-2820-21CS-2820-21CS SDS , Warranty 2820-21CS-48-73-2040 SDS , Warranty 2820-21CS-48-73-2045 Warranty , SDS 2820-21PS SDS , Warranty 2820-21PS-2820-21WS-2820-21CS Warranty , SDS 2820-21PS-48-73-2040 Warranty , SDS 2820-21PS-48-73-2045 Warranty , SDS 2820-21WS Warranty , SDS 2820-21WS-2820-21WS Warranty , SDS 2820-21WS-2820-21WS-2820-21WS SDS , Warranty 2820-21WS-48-73-2040 SDS , Warranty 2820-21WS-48-73-2045 Warranty , SDS 2825-20ST-2820-20PS Warranty , Replacement Part List Milwaukee-M18-18-Volt-4-Gal-Lithium-Ion-Cordless-Switch-Tank-Backpack-Pesticide-Sprayer-Kit-w-2-Batteries-2-Chargers-2-Tool-2820-21PS-2820-21PS SDS , Warranty Milwaukee-M18-18-Volt-4-Gal-Lithium-Ion-Cordless-Switch-Tank-Backpack-Pesticide-Sprayer-Kit-W-3-Batteries-3-Chargers-3-Tool-2820-21PS-2820-21PS-2820-21PS SDS , Warranty