Interested drivers can reserve the charger now on GoSun's site for a $100 deposit. The full estimated price is $3,000. In an email, a spokesperson told CNET that the company has made more than $1.8 ...

View post: Walmart Is Selling a 'Speedy' $600 Electric Scooter for Just $278 Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. A ...

Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence our evaluations, lender star ratings or the order in which lenders are ...

Solar charging of batteries has recently become very popular. A solar cell’s typical voltage is 0.7 V. Many panels have eight cells in series and are therefore capable of producing 5.6 V at most. This ...

This report is a follow-up to our how-to tech article on updating the dual-battery system in a 1995 Ford F-350 crew-cab dually. For any car or truck with a 12-volt charging system (for operating its ...

The SPV1040 step-up dc/dc converter targets solar battery chargers for portable applications and employ Maximum Power Point Tracking (MPPT), a technique for collecting the maximum possible energy from ...

I’ve been testing the best solar chargers and best portable solar panels for years. Some are low cost. Some are pretty dang powerful. But the one that is both surprisingly low cost and very powerful ...

Say buh-bye to dead devices.