The Rechargeable Battery for 13" MacBook is a rechargeable, 45-watt-hour lithium-polymer battery for the 13" MacBook notebook computer. The battery is identical to the one that ships with the laptop, allowing it to serve as a spare or a replacement. This is an excellent solution for anyone who needs to replace their MacBook battery or would simply like a spare for extended usage away from a power source.
- Spare Battery
- Having an extra battery lets you double the time you can use your computer without plugging in, all you have to do is keep a spare charged battery in your carrying case and you will be set for long meetings or flights.
- The Lithium-Polymer battery is easily rechargeable. Just plug the laptop into a power source with the battery installed and it will charge. This allows you to operate your computer off power and charge your battery at the same time.
- MacBook Compatibility
- This battery is compatible with the aluminum unibody MacBook, introduced in October 2008.