Proporta is sporting an impressive portable laptop battery with 6000mAh of power. Once more, the extra juice box includes USB ports for charging those invaluable office gadgets like phone, iPod and digital camera.
The portable laptop battery comes with a selection of connectors which cater to most laptop power inputs. Once you get the low battery notification simply connect the portable battery to your laptop and you are worry free again.
The battery pack is, of course, rechargeable and is extremely slim in size at just 8.7in x 5.1in x .6in) and weighs about 21oz.
Proporta reports the portable battery is good for charging 16v and 19v laptops along with 5v USB devices. Retail is $195USD.