Neiko 12003B 18V Cordless Grease Gun with Thermal Warmer Coupler with durable bend restrictors on both ends for extended hose life Ergonomically balanced to minimize operator strain 10,000psi. 42-inch flexible grease hose with dual spring guards. Two 18V rechargeable DC batteries with one 18V 1hour UL quick charger Three loading position: cartridge, suction and bulk loading