1.2V Electric Toothbrush Battery For Oral-B Professional Care 8000, 8300, 8500, and many more models 1.2V Electric Toothbrush Battery for Oral-B is the ideal battery to power your Oral-B Toothbrush. This battery is made with high quality parts and is guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. 1.2V Electric Toothbrush Battery Specifications Type: Ni-MH, Voltage: 1.2 V, Amperage: 2000 mAh, Dimensions: 1.96" x 0.68" x 0.68", 1.2V Electric Toothbrush Battery For and Compatible With: Oral-B Triumph 4000, Triumph 5000, Triumph 9000, Triumph 9400, Triumph 9500, Triumph 9900, Professional Care 8000, Professional Care 8300, Professional Care 8500, Professional Care 9500 Compatible With 3731, 3738 SpecificationsBrand: Exell Battery, Output Voltage: 1.2V, Amperage: 2000mAh, Chemistry: NiMH, Length: 1.96", Height: 0.68", Width: 0.68", Warranty Life: 1yr, Country of Manufacture: China Compatibility Exell Battery: EBTB-OBT400 , Oral-b: 3731, 3738, Professional Care 8000, Professional Care 8300, Professional Care 8500, Professional Care 9500, Triumph 4000, Triumph 5000, Triumph 9000, Triumph 9400, Triumph 9500, Triumph 9900 ,Custom. Length: 1.960, Width: 0.680, Height: 0.680. Voltage: 1.2, Amperage: 2000mAh, Chemistry: NiMh.Connector Gender: Male-to-Male. Unit Count: 1.0 Count. Item Weight: 0.62 Pounds. Power Source: Battery Powered. Output Voltage: 1.2 Volts. Material: Other. Number of Items: 1. Compatible Devices: PC. Brand: Exell Battery. Manufacturer: Exell Battery. Date First Available: December 27, 2018. Best Sellers Rank: #405,397 in Health & Household. Batteries: 1 Product Specific batteries required. : B0BQPSFNRM. Item Weight: 9.9 ounces. Product Dimensions: 1.96 x 0.68 x 0.68 inches.