1 .original Japanese Sanyo lithium manganese batteries, using the spiral structure, laser welding and sealing method.

2 with a stable discharge characteristics, self discharge rate of small (0.5%/),

3 wide temperature range of -40 degrees to 85 degrees,

4 superior leakage proof,

5 high security (UL specification certificate File No.12383),

Widely used in various instruments (water meter, gas meter, electric meter), automotive electronics instrument memory, office machine memory.