Parameter:7200mAh/78.84Wh, Voltage: 10.95V
Battery Type: Li-Polymer
Battery model for MacBook pro 15 inch: A1382

Compatible with Laptop Models: (EMC 2353 2563 2556)
Macbook Pro 15.4 inch Early 2011 version
(Identifiers: MacBook Pro 8,2)
Macbook pro 15.4” 2.0GHz Core i7 (A1286)-Early 2011 (MC721LL/A)
Macbook pro 15.4” 2.2GHz Core i7 (A1286)-Early 2011 (MC723LL/A)
Macbook pro 15.4” 2.3GHz Core i7 (A1286)-Early 2011 (MD035LL/A)

Macbook Pro 15.4 inch Late 2011 version
(Identifiers: MacBook Pro 8,2)
Macbook pro 15.4” 2.2GHz Core i7 (A1286)-Late 2011 (MD318LL/A)
Macbook pro 15.4” 2.4GHz Core i7 (A1286)-Late 2011 (MD322LL/A)
Macbook pro 15.4” 2.5GHz Core i7 (A1286)-Late 2011 (BTO/CTO)

Macbook Pro 15.4 inch Late 2011 version
(Identifiers: MacBook Pro 9,1)
Macbook pro 15.4” 2.3GHz Core i7 (A1286)-Mid 2012 (MD103LL/A)
Macbook pro 15.4” 2.6GHz Core i7 (A1286)-Mid 2012 (MD104LL/A)
Macbook pro 15.4” 2.7GHz Core i7 (A1286)-Mid 2012 (BTO/CTO)
Battery Maintenance Considerations:
1. Please ensure 80% charging full to check if is it normal with battery charging and discharging. You can check the capacity of the new battery and operating time as well.
2. Avoid to discharge the battery to 0%, It is easy to damage the battery.
3. After the battery is exhausted, please charge it in time. If it is not charged for a long time, the battery may be damaged.
4. If the battery is not used for a long time, it needs to be charged to 70% for storage, and the storage time should not exceed 3 months.
5. If you use the charger frequently, please use the battery power regularly, more than once a week.
6. Regularly clean the fan dust, increase the heat dissipation effect, reduce the power consumption, and effectively prolong the battery life.