notebook batteries-- Toshiba Satellite M30 battery and all the leading models of laptop and notebook computer at the bottom prices!Average Run Time:2-4 hours(minimum),Recharge Time : 3 hour(s).Hi-Capacity rechageable Li-ion Toshiba Satellite M30 battery.1 year warranty,brand new,shipping fast!

i found it on http://www.canada-battery.ca/laptop-batteries/toshiba-pa3331u-1brs.htm .my laptop battery has been used for 3 years and show low power. i want to buy a Toshiba Satellite M30 battery, it is a laptop battery, what about this one?