This item is a replacement battery and it can be charged with the original adapter or charger. It has the capacity of 5200mAh and the voltage 11.1V. It is suitable for your laptop perfectly. Part Number:UM08A71 UM08A72 UM08A73 UM08A74 UM08B74Fit Model:Acer Aspire Series: Acer Aspire One A110L, Acer Aspire One A150L, Acer Aspire One A150X.Description:High quality and in good conditon.Using advanced cell technology and quality parts, this Acer Laptop Battery guarantees the stamina you need for long work sessions and travel.Manufactured to the highest quality available, Acer Aspire Replacement Battery with true enhanced performance.Battery type: Li-ion.Has overcharge and overheat protection.Ratings of this Acer UM08B74 Battery: 11.1V, 5200mAh.This is non-OEM generic product.Color: Black.  Dimension:20(L) x 4.5(W) x 3(H)cm.Approx.Weight: 376g.Package Included:1 x Acer UM08B74 BatteryWarranty:Full 1 year warranty100% Q.C. of EVERY Battery