ThunderSky Winston produce High Power LiFeYPO4 (Lithium Iron Phosphate - LFP) cells since 1998. As the only LFP producer, Winston incorporate Yttrium to enhance the cell temperature flexibility as well as performance overall. Minimal lifetime of 2000 cycles with real experience showing up to 8000 cycles. Ranging from smaller 40Ah cells to large 10 000Ah single cells, you may find the Winston installed in submarines, Energy Storage Solutions (ESS), Electric buses, Yachts, Motorcycles, Bikes. Since 2017 a new production plant is running with annual capacity over 1 billion Ah. GWL Power is official ThunderSky Winston distribution partner and technical support specialized center.