Do not buy a Black & Decker product. I bought an air conditioner last year from Amazon, purchased the extended warranty with it. My unit quit working at the end of June. I contacted black and ...

If you’re going to be storing a car for a long time, going on a long holiday, or don’t drive your car in the winter (o ...

Battery chargers for lithium batteries are designed to support backup power sources for electronic equipment. When the battery is charged, lithium ions are driven from the cathode into the anode; when ...

Winter is the toughest time of the year for your car’s battery, so having a good battery charger ready to go when ... and because both leads are black, it doesn’t matter which way you connect ...

All the other laptop chargers reviewed here are either white, black or gray—not very ... No. As with our advice not to fully charge a lithium-ion laptop battery too often, it’s better for ...

For those wary of using a charger, look no further than the CS One, which has two black ... lithium-compatible but lost marks because instructions could be clearer on the other types of battery ...

China's Livoltek says it has developed 120 kW electric-vehicle chargers with 140 kW input and a 100 kWh LFP battery, ...

It comes equipped with a 36V 4 Ah lithium-ion battery and a bump-advance string ... equipment doesn’t always cost an arm and a leg. Black+Decker’s compact EasyFeed trimmer/edger is one of ...

The best cordless lawn mowers offer an unbeatable combination of mowing performance and user-friendly convenience, thanks to ...

These electric and battery powered leaf blowers from popular brands make leaf removal and lawn cleanup a breeze.

A research team has developed a low-cost iron chloride cathode for all-solid-state lithium-ion batteries, which could significantly reduce costs and improve performance for electric vehicles and large ...