[. . . ] [. . . ] Charging Voltage : Ambient Temperature Range : 2200mA Charge / discharge efficiency vs. temp. Available Capacity (%) 120 100 80 60 23. 0 + 0 - 1. 0 40 Charge : 0. 05C for 48hrs Discharge: 0. 2C until 1V 10. 0 (Ref. ) 20 0 0 10 20 30 40 50 60 70 Charge and discharge temp. (degC) 80 unit : mm * The information (subject to change without prior notice) contained in this document is for reference only and should not be used as a basis for product guarantee or warranty. For applications other than those described here, please consult your nearest GP Sales and Marketing Office or Distributors. Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. [. . . ] [. . . ]