Features (primary lithium battery): 1) Lithium manganese dioxide coin battery 2) 3V nominal voltage, double that of conventional dry battery 3) Stable and reliability discharge voltage 4) Excellent storage characteristics 5) Low self discharge rate of less than 2 percent 6) Long shelf life 7) Excellent fast pulse discharge characteristics 8) Wide operation temperature range from -20~+60oC Features (lithium manganese dioxide cylindrical battery): 1) High voltage: 3V 2) High energy density 3) Wide operation temperature range from -20~+60oC 4) No voltage delay and low self discharge 5) High current discharge 6) Excellent safety and no pollution Features (lithium thionyl chloride battery, energy type): 1) 3.6V rated voltage 2) Highest specific capacity (500wh/kg,1000wh/dm3) 3) Nominal operating temperature range from -40~+75oC 4) Excellent low and high temperature characteristics 5) Low self-discharge (no more than 1%) rate 6) 10 years of shelf life Features: (secondary lithium battery): 1) Li-ion coin battery 2) Li-ion prismatic battery 3) Li-ion cylindrical battery 4) High energy density, energy volume density is up to 370wh/L, specific energy is up to 150wh/kg 5) High voltage and 3.7V of average voltage, 3 times of Ni-Cd an NiMh betteries 6) Low self discharge rate 7) No memory effect 8) Excellent safety feature 9) Wide operating temperature from -20~+60oC 10) Fast charge characteristics 11) Shall be charged to saturation state within 150 minutes