Replacement Laptop Battery Compatible with APPLE MacBook Pro 13" Precision Aluminum Unibody (2009 Version) Click to Enlarge Sale price: US $ 61.99 (Tax included) For any questions about this product, please email us at order@power-supplier.biz. We strive to respond within 24 hours. |
| Battery Type: | Li-ion |
| Voltage: | 11.1V |
| Capacity: | 4200mAh |
| Dimension: | 211.20 x 78.80 x 13.90mm |
| Color: | Black |
| Condition: | New |
| Located in: | China |
| Warranty: | Three years warranty covering manufacturing defects. |
| Shipping: | Free shipping on all orders |
| Processing Time: | Same day shipment for orders placed before 3 PM (UTC+8) |
| Delivery Time: | 7 to 15 business days worldwide |
| Money-Back Guarantee: | Full refund within 30 days if unsatisfied, including the product price and shipping costs. Product must be returned in its original condition |
| Product type: | Replacement Laptop Battery. Compatible with APPLE MacBook Pro 13" Precision Aluminum Unibody (2009 Version) |
This Laptop Battery can replace the following part numbers:
APPLE
A1322,
This Laptop Battery is also compatible with the following models:
APPLE
Apple A1278 (2010 Baujahr Version), MacBook Pro 13" MB991*/A, MacBook Pro 13" MB990LL/A,
MacBook Pro 13" Precision Aluminum Unibody (2009 Version), MacBook Pro 13" MB990*/A, MacBook Pro 13" MB991J/A,
MacBook Pro 13" MB990ZP/A, MacBook Pro 13" MB990J/A, MacBook Pro 13" MB991TA/A,
MacBook Pro 13" A1278 (2009 Version), MacBook Pro 13" MB991CH/A, MacBook Pro 13" MB990TA/A,
MacBook Pro 13" MB991ZP/A, MacBook Pro 13" MB990CH/A, MacBook Pro 13" MB991LL/A,
How to Maximize Battery Performance?
To maximize battery performance, follow these tips:
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Initial Conditioning: For new batteries, fully charge and discharge them a few times to reach maximum rated capacity.
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Regular Use: Use the battery at least once a month, even if stored in a cool, dry place.
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Clean Contacts: Clean the metal connectors (gold or silver contacts) with alcohol or electronics cleaner to maintain good conductivity.
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Optimize Power Settings: Adjust power management settings in the system BIOS and operating system to improve battery performance. Consult your user manual for details.
Is There Any Danger in Leaving a Laptop on 24 Hours a Day?
Yes, as long as it is placed in a well-ventilated area. The main risk for laptops is overheating due to their compact design. To prevent overheating:
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Ensure proper ventilation by placing the laptop on a hard, flat surface.
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Avoid using the laptop on insulating materials like blankets or beds.
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Consider using a laptop cooling pad for extended use.
Modern laptops have built-in overheating protection, but proper ventilation is still essential.
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