DR. BATTERY Professional Series Replacement Notebook Battery: Dr. Battery Professional Series battery is made of quality materials, top grade battery cells to bring your laptop back to life and maintain your laptop service time. Safety First Criteria: All of Dr. Battery Professional Series batteries have short circuit, overheat, and overload protections to maintain the safety of usage. Condition: New Cell Type: Lithium-Ion Device Voltage: 14.6V Capacity: 2200mAh / 32Wh Warranty: 1 Year This battery is not compatible with Aspire F 15 (F5-571T-569T) Compatible Models and Original Battery Part Number: Acer Aspire E5-475, E5-475G, E5-575, E5-575T, E5-575TG, E5-774, E5-774G, F5-521, F5-573, F5-573T, F5-771, F5-771G, 4ICR19/66, AS16A5K, AS16A7K, AS16A8K ** In prevent from purchasing incorrect battery, please compare with your original battery & check the Compatibility at [Specs] below.