Do you need charger on to go for your tablet PC or Smartphone, or you need it for both devices? Right choice for you will be Duracell Portable Charger which will provide you 5 hours of charging for your phone or about 1 hour of charging tablet PC. Duracell Charger is small device 4.0 x 2.25 x 0.75 inch, nicely designed in black color. With built-in Duracell battery of 1.800 mAh will provide portable charging for all tablets and smartphones. How does Duracell Portable Charger works? First you will need to connect Charger on your home power supply to start charging built-in battery. After the battery is fully charged you can disconnect it and start to charge your tablet. There are indicators on it that show battery status (3 indicators). With price of about $50 and 1.800 mAh Duracell portable charger is not the cheapest one, but is certainly most quality portable charger. For example, for that price you can buy portable charger with built-in 7000 mAh battery, bad thing is that such batteries are limited to about 300-500 recharging circles.