Interesting Engineering on MSN

New smart car charger uses solar and engine power to recharge batteries 13x faster

For higher-power needs, the optional Charger 2 DC Hub adds multiple outputs, including a 12-volt, 50-amp Anderson port, USB-A ...

4 Harbor Freight Battery Chargers With The Highest User Ratings

The highest-rated Harbor Freight battery chargers come from Cen-Tech and Viking, with a 4-amp Viking charger topping the list ...