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Anker New Laptop Battery for [Upgraded Version] Apple A1382 Unibody Macbook Pro 15 i7 also

Battery type Li-Polymer Capacity 5400mAh59Wh Cells 6-cell Voltage 1095V
100 New from Manufacturer Up to 500 recharge cycles over the life of the battery
CE-FCC-RoHS-Certified for safety 24 x 7 email support 8-hr x 5-weekday call support 18-month hassle-free warranty
Grade A cells ensure fast charges and low power consumption Built-in circuit protection ensures both safety and stability
The actual operation time will depend on how much electricity is required by the device and how you use it