ok we all know that the esteems battery life sucks alot. so whats one way to keep battery life up get this baby. The rochard solo 1800 is an 1800mah external battery that charges your main battery. Now why would you carry two batteries? well this works with multiple devices (not at once though). i used it today in school for one period (55 minutes) and brought the battery from 85 to 100%. its also good cause it has a laser and led flashlight you know for those meetings with power points. anyway i would review it but then again thats what youtube is for.
ps its the size of a deck of cards
ps its the size of a deck of cards

