The new technology called a bilevel equalizer is the first hybrid that combines the high performance of an active equalizer with the low cost of the passive equalizer. An electrical engineer at The ...

A breakthrough battery additive is being introduced to the US marine market that will save money for boat owners and be a boost to the environment as well. Battery Equaliser is patented, well ...

It’s hard to get that excited about a battery, but the unassuming HubMax Universal quickly went from “interesting” to a regular part of my gear. It’s a 10,050 mAh battery in a compact case, with ...