Average Reviews:
(More customer reviews)I tested this item with my Verizon Droid phone. My phone was down to 20% battery. This charger was 100% charged with stock batteries(brand new batteries, not old). With my droid turned on, but not in use and with screen off, it was only able to bring me up from 20% to 40% charge before the charge stopped.
A similar product made by duracell I also have. With the same test, it brought my droid from 20% up to 50%, so a little better(and it costs less).
These products are very useful, and for older phones, mp3 players, and other devices that can charge off a USB, that don't require much power, this product will be very beneficial. For smartphone users, it is a good thing to have in case of emergency, but it won't fully recharge your phone even once, if you need something that will do that, buy one of the larger, more expensive backup batteries.
Click Here to see more reviews about: Kensington K38036US Rechargeable Pocket Booster for Mobile Phones
A jolt of juice for your mobile phone. When youre in a crunch, the Kensington Rechargeable Pocket Booster for Mobile Phones has the power to keep your calls going. Keep it in your bag or pocket and youll never have to worry about losing another call. Provides up to 3 hours of extended talk time on your mobile/smart phone, and can be used while you talk. And the rechargeable AAA batteries inside can even be used to power wireless mice and other devices. Extended talk time is dependent on the age and condition of the rechargeable batteries in the unit and the age, condition, and size of the battery in the mobile device. Amount of extended talk time will vary depending on these factors. Charges using a USB cable (sold separately). Dimensions: 13.875" x 1.25" x 0.56" Weight: 0.67 oz. (20 grams). Certifications: CE, FCC
