Powerextra Euro Pro Shark 7.2V Ni-MH Replacement Battery Pack for Shark Vacuum V1950 VX3 Replacing XB1918 Replacement battery for Euro Pro Shark Battery XB1918 High quality 7.2V, 3.0Ah Ni-MH battery Works with Shark Euro-Pro 7.2 Volt Cordless Sweeper V1950, VX3, V1917 Engineered and manufactured to Euro Pro Sharks OEM battery standards 30 days money back guarantee and 12 month limited warranty