At some point, the 3.6 V of a single lithium ion battery just won’t do, and you’ll absolutely want to stack LiIon cells in series. When you need high power, you’ve either got to increase voltage or ...

Series hybrids feel closer to EVs, yet parallel hybrids dominate the market. The reason isn't obvious -- and it's not just ...

24V Smart ComFlex (Coming Soon): A High-Efficiency Power Solution for RVs, Marine Systems, and Compact Off-Grid Living ...

Large, high-voltage rechargeable battery systems are now common sources of power in applications ranging from electric vehicles to power grid load leveling systems. These large battery stacks are ...