ICP581323PA Rechargeable Lithium Ion Polymer Battery Pack 3.7 V Safety Circuit Specifications Dimensions Renata Type IEC Designation Part Number Contact Method: Safety Circuit ICP581323 ICP071425 100692 Wire AWG 30 Yes Nominal Voltage Nominal Capacity Minimum Capacity 3.7 V 145 mAh 140 mAh (0.2C cut off 3.0 V at 20C) Internal Impedance < 410 m / 50% SOC Thickness ( t ) Lenghth ( l Width ( w ) Weight Max 6.2 mm Max 24.5 mm Max 13.2 mm ~ 3.7 g Charging Characteristic Voltage Current Normal Max. Charging Current Temperature at Charging CC/CV - Constant Current / Constant Voltage 4.2 V CV 0.5 C CC - 72.5 mA 1.0 C CC - 145 mA 0 C .... 45 C Discharge Characteristic Cut off Voltage Max discharge Current Temperature during Discharge 3.0 V 2.0 C - 290 mA ( for non continues discharge ) 1.0 C - 145 mA ( for continues discharge ) -20 C ... 60 C Cycle Life at Room Temperature > 80% of minimum capacity after 500 cycles ( 0.5 C charge, 0.5 C discharge ) Storage Temperature -20 C ... 45 C ( 0 C ... 30 C recommended in case of storage for more than 3 months) Information and contents in this data sheet are for reference purpose only. They do not constitute any warranty or representation and are subject to change without notice. For most current information and further details, please contact your Renata representative. Rev. Li Ion ICP581323 - 11.09 Renata SA CH-4452 Itingen/Switzerland Tel. +41 (0)61 975 75 75 Fax. +41 (0)61 975 75 95 sales@renata.com www.renata.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Renata: ICP581323PA