* Type: Li-ion, Voltage:11.1V Capacity:4400mAh;6 cells

* 1 year replacement warranty,30-day refund guarantee after the purchase.

* High Capacity Replacement battery. Each battery was tested at an original laptop by the manufacturer.

* Replacement for ACER LC.BTP00.018 LC.BTP00.045 LC.BTP00.047 UM08A31 UM08A51 UM08A71 UM08A72 UM08A73 UM08A74 UM08B31 UM08B52 UM08B71 UM08B72 UM08B73 UM08B74

* Fit Machine Models: Acer Aspire One Series