Laptop Battery PATONA for Ntb Acer 1410 4400mAh Li-Ion 11.1V:Does the battery in your notebook not have a large enough capacity, or is it almost impossible to work without a connection to a power outlet? Do you wish you could buy a new one but the original replacement is just too expensive for you? Then we have the solution for you. Replace the orginal with a high-quality, Patona battery. You wont need to worry because these products are fantastic quality and come with integrated overload and overcharge protection.Key Features of the PATONA Replacement BatteryDesigned for select Acer notebook modelsHigh-quality cellsProtection against overload and overchargingWill replace the originalCompatible laptops:Acer Aspire 1410 Series, 1410T Series, 1810T Series, 1810TZ Series, 521 Series, 521h Series, AO521 Series , AO521h Series , 752 Series, 752H, Acer Timeline AS1410 Series, AS1810T Series, AS1810TZ Series, 1810T Series, 1810TZ Series, Acer Ferrari One 200, Acer TravelMate 8172 Series