Some highly rated electric chargers include the Anker Model A2123121, the BESTEK Model MRI3011B-Y-3 and the EasyAcc Model 10000-BP. The chargers have average reviewer ratings of at least 4.5 out of five possible stars at Amazon.com, based on a large number of customer reviews.
The Anker Model A2123121 is powered by a standard 110-volt AC outlet to provide an output of up to 60 watts. It features Anker's Fast Charging technology to provide 2.4 amps from each of six USB ports. It has an average reviewer rating of five out of five possible stars at iAnker.com, as of October 2015.
The BESTEK Model MRI3011B-Y-3 is a portable inverter and charger that plugs into a vehicle's cigarette lighter adapter to provide two 110-volt AC outlets, as well as two USB ports for charging cellphones, portable DVD players and other devices. Amazon.com lists it as a "Number One Best Seller," with an average reviewer rating of 4.5 out of five stars, based on 2,300 reviews, as of October 2015.
The EasyAcc Model 10000-BP is a portable battery pack for charging many cellphones, tablets and other devices. Power is stored in a battery so users do not need access to an AC outlet or a vehicle cigarette lighter adapter. Output is provided through two USB ports equipped with a "Smart Charge" feature, so it can automatically detect a device connected to it and deliver the appropriate current. It has an average reviewer rating of 4.5 out of five possible stars based on over 3,600 reviews on Amazon.com.