Submarine in China equipped with Solid State Lithium ion
Power Battery.
Solid State Lithium ion Power Battery is safe and the possibility of
explosion is very low. It can work not only at low temperature(-25℃),but
also at 75℃.TS-LP5453B battery packs of 220V,500Ah in submarine can drive
48 hours continuously under the water of 1,000 meters for one charge.