Exxact Parts Solutions Laptop Replacement Battery AS09A31 for Acer Aspire 5532 5517 5516 4732z 4732 5332 5732 AS09A61 AS09A56 AS09A71 Battery type: Li-ion; Capacity: 5200mah /56Wh; Cells: 6-cell; Voltage: 10.8V. Quality: Grade A cells ensure fast charges and low power consumption. Protection: Built-in circuit protection, overcharge protection, over voltage protection ensures both safety and stability. Safety: Worry-free, products are passed CE-/FCC-/RoHS-Certified.1 Year Warranty Guaranteed. Origin: 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.Please feel free to contact us if you have further questions.We will be more than happy to assist you.