Exell Radio Battery 12V 2000mAh Ni-MH Fits Logitech Squeezebox Radio Replace Logitech 533-000050, HRMR15/51, NT210AAHCB10YMXZ Voltage: 12, Amperage: 2000mAh, Chemistry: NiMH Length: 2.960, Width: 2.160, Height: 1.320 Exell Battery Remote / Car Alarm / Lantern