Jellyroll-style battery stack geometry is nothing new ... looks to improve upon this by taking advantage of non-cylindrical cell packaging. Now, the end result isn't about satisfying a craving ...

This unit serves as a supplementary power source to the fuel cell stack. Like a large battery, the ultracapacitor recovers and stores energy generated during deceleration and braking. It uses this ...

NSW-based company unveils its proprietary microemulsion flow battery technology for the first time, promising a breakthrough in long duration energy storage.