Like many other products it offers, Harbor Freight's car jump starters come from brands exclusively sold at the store. Here's ...

The only car batteries it won’t charge are the lithium-ion variety found in battery-electric and hybrid vehicles — fortunately we have EV chargers for that. For the vast majority of batteries ...

A new type of lithium-ion battery with a single crystal electrode can withstand over 20,000 charge-discharge cycles before hitting the 80 percent capacity cutoff. Researchers at Dalhousie ...