NEW NIHON KOHDEN LCT-1912ANK Battery Replacement Rechargeable Battery - Up To 1000 Charge/Discharge Cycles Possible (Depending on operation) Type: Sealed Lead/Acid (SLA) Replaces Nihon-kohden Part# LCT-1912ANK (not Nihon-Kohden brand). Voltage: 12 Volts (V). Capacity: 2.3 Amp-Hours (Ah) Dimensions: 7.17" L x 2.39" H x 0.92" W