(1) High energy density up to 270WH/Kg(510WH/dm3). (2) High operation voltage, 2.7V~3.0V upon loading resistance. (3) Long storage life, less than 2% of self-discharging rate per year, could be stored for 10 year at room temperature. (4) Spiral electrodes construction, could be discharged at large rate. (5) Wide operation temperature range, -40f¦~+70f¦. (6) Non-magnetic stainless steel case, hermetically sealed. Be safe for transportation and general shock. No leakage problem. 1) Voltage: 3V 2) Capacity:1,300mAh 3) Dimensions (H x dia.):16 x 32mm 4) Weight:16g