14.4V Lithium-ion Powered Grease Gun Kit, including two batteries and 60-minute 110V wall charger in a carry case. Develops up to 10,000 PSI with the high-torque, thermally protected motor and heavy-duty quick-prime powertrain head. Delivers up to 15 standard 14 OZ grease cartridges per charge. Dispense through a durable 36" Kevlar reinforced hose. Flex assist springs protect the hose in storage for long life. Premium hydraulic coupler included. 14 OZ Grease part numbers: TY24416 Multi-Purpose HD Lithium, TY6341 Multi-Purpose SD Polyurea