OWC NewerTech NuPower 85 Watt-Hour Replacement Battery for 15-inch MacBook Pro Unibody (Early 2011 - Mid 2012)

Restore your MacBook Pro's mobility with the NewerTech NuPower 85 Watt-Hour Replacement Battery, engineered to deliver reliable, long-lasting power for 15-inch Unibody models from Early 2011 to Mid 2012. This lithium-ion polymer pack provides 85 Wh of energy, matching or exceeding the original battery's performance to keep you productive throughout the day.

Advantages

With a capacity of 7750 mAh and up to 1000 charge cycles, this battery ensures consistent runtime for years. Integrated protection against overcharge, over-discharge, over-current, and short circuits safeguards both the battery and your laptop. The included installation tools—P5 Pentalobe and T6 Torx screwdrivers—make replacement straightforward, even for first-time upgraders. CE, FCC, and RoHS certifications guarantee safety and environmental compliance.

Suitable for

• Apple MacBook Pro 15-inch Unibody (Early 2011)
• Apple MacBook Pro 15-inch Unibody (Late 2011)
• Apple MacBook Pro 15-inch Unibody (Mid 2012)
• Users seeking a direct replacement for Apple part number A1382

Key specifications

• Battery type: Lithium-ion Polymer (Li-Poly)
• Capacity: 85 Wh / 7750 mAh
• Voltage: 10.95 V
• Cell configuration: 6-cell
• Cycle life: Up to 1000 cycles
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C
• Warranty: 1-year NewerTech limited warranty

Recommendations

For optimal performance, fully charge and discharge the battery once after installation to calibrate the power management system. Avoid exposing the battery to extreme temperatures and store at 50% charge if not in use for extended periods.