I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

A new MIT study reveals the exact mechanisms of lithium-ion battery charging, paving the way for faster, longer-lasting, and ...

Discover the key numbers behind electric vehicles in this detailed guide. From battery capacity and voltage systems to AC and DC charging speeds, learn how EV technology really works. This part breaks ...

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