Need power to last an entire week? How about an entire tour?
Then get the POWER STATION!
Welcome to the BMW M6 of battery packs which powers
any device from 3V~28V. Features built in variable voltage selection from 3V,5V,6V,9V,12V,16V,19V,21V,24V,28V. Packed with power at
200WH Capacity. Features a power off button to conserve charge when not in use and a built in USB port which outputs 5V. Includes mobile cell tips to recharge and power most cell phones and PDAs including mini-USB tip for Motorola Q, BlackBerry, RAZR and more. Recharges and Powers Apple iPhone, iPods and other MP3 players for over 200 hours per charge. Now powers all the new MacBook 13 inch and MacBook Pro laptops with the optional connector cable which is included at no additional charge only if you request it at the time of your order. Please note that the following only applies to Macbook laptops- Although this external laptop battery does not recharge the internal MacBook laptop battery it will power the MacBook laptop for over 9 hours per charge.
http://www.batterygeek.net/Portable_DVD_Player_Battery_Packs_s/2.htmOur Price: $800.00
Sale Price: $499.99
They have cheaper ones if you don't need 200WH, the 118WH version is $249.99.
These batteries can serve many functions. Incredible power for a laptop up to 9 hrs.
This would be a great battery for video recording to laptop.
Any they are fairly small in size.