Why are Inland replacement laptop batteries better? CAPACITY - Inland batteries use the same capacity battery cells as your original battery or better! Other vendors cut corners with lower capacity cells. QUALITY - Inland batteries use cells manufactured exclusively by the trusted brands Samsung, LG, and Sanyo. Other vendors use unbranded cells manufactured in China. SAFETY - Inland batteries are manufactured with a USA-made, Texas Instruments control chip. You are safer using an Inland replacement battery than one made with a control chip from an unknown source. LONGEVITY - The name-brand cells will last for double the length or better than knock-offs, exceeding 1000 charge cycles (compare to less than 500). WARRANTY - Inland batteries come with an unprecedented two-year warranty! We can offer this because our quality is far superior to the alternatives. This is a replacement laptop battery for Toshiba laptops & notebooks, models include Satellite C50, C55, C70, E45, L50, L55. This 2800 mAh Lithium-Ion battery is rated at 14.4V*, yielding 40.3 Wh of power. That's 27% more capacity than competitors' 2200 mAh, 31.7 Wh batteries! This is a replacement for Toshiba part numbers including PA5184U-1BRS, PA5185U, PA5185U-1BRS, PA5186U-1BRS, PA5195U-1BRS. See the specs tab for detailed Toshiba laptop compatibility. The longevity rating is 1000 cycles and it comes with a 2 year warranty. Micro Center offers HP laptop battery replacement and installation services to ensure your laptop will be back up and running quickly ask the store for details. *Also compatible with 14.8V and 14.6V applications.