Lithium Ion UF653450S Features & Benefits Specifications • High energy density and voltage • Long, stable power with a flat discharge voltage • Ideal for portable communications, portable computing, and robotics. Rated capacity(1) Min. 1250mAh Capacity(2) Min. 1250mAh Typ. 1300mAh Nominal voltage 3.7V Charging CC-CV, Std. 1250mA, 4.20V, 3.0 hrs Weight (max.) 25.1 g Temperature Charge: Discharge: Storage: Energy density Volumetric: Gravimetric: (1) At 20°C (2) At VERSION 13.05 R2 | Copyright© 2012 Energy Company. All Rights Reserved. Max. 33.85 mm 432 Wh/l 184 Wh/kg CC-CV 1C (max) 4.20V, 25mA cut-off at 20°C Discharge Characteristics (by temperature) Charge: CC-CV 1C (max) 4.20V, 25mA cut-off at 20°C Discharge: CC 1C, 2.5V cut-off at each temperature (-) Max. 6.35 mm Max. 49.80 mm 0 to +45°C -20 to +60°C -20 to +50°C 25°C Charge Characteristics Charge: Dimensions (+) For Reference Only Cycle Life Characteristics Charge: CC-CV 1C (max) 4.20V, 25mA cut-off at 20°C Discharge: CC 1C, 2.75V cut-off at 20°C Discharge Characteristics (by rate of discharge) Charge: CC-CV 1C (max) 4.20V, 25mA cut-off at 20°C Discharge: CC, 2.5V cut-off at 20°C The data in this document is for descriptive purposes only and is not intended to make or imply any guarantee or warranty.