Replacement Laptop Battery for ACER Aspire Battery Type: Li-ion , Voltage: 14.80V Capacity: 4400mAh, Color: Black Dimension: 204.80 x 68.30 x 19.90 mm, Weight: 405.50 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! (Remark: Please read the description carefully before bidding.)