Voltage: 12V Cell Type: Ni-CD/Ni-MH Capacity: 1.3Ah, 1.5Ah, ... , 2...5Ah, 2.6Ah, 3.0Ah, 3.3Ah Voltage: 12V Cell Type: Ni-CD/Ni-MH Capacity: 1.3Ah, 1.5Ah ... .4v, 18v, 24v, 36v with Ni-CD, Ni-MH and Lithium-ion cell types. All batteries are promised 1-year quality warranty.