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1. Buy replacement battery for macbook pro late 2008 pro#
2. Buy replacement battery for macbook pro late 2008 mac#

So, checking how many battery cycles your computer has gone through is an easy first step in checking if you need a new one.

Buy replacement battery for macbook pro late 2008 pro#

This is known as a battery cycle and for a typical MacBook Pro you should expect about 1000 battery cycles before you need to get a new battery. A slow MacBook Pro can be caused by multiple factors but if you have an older model MacBook Pro, it’s easy to check the status of your battery to see if it might need to be replaced.Īll MacBook Pro batteries have a life cycle that is defined by the number of charges it goes through over the course of its life. One of the first signs your battery might need to be changed is that your computer is operating slowly. There are a few things to look for as your battery starts to get older that indicates it might be time for a new one for your MacBook Pro. Option #2: Do-It-Yourself Or Engage An Outside Vendor.Option #1: Check Your Apple Warranty (Or Pay Apple).

How Much Does a Replacement Battery Cost.Signs that You Might Need a New Battery.MacBook Pro (Retina, 15-inch, Early 2013)

MacBook Pro (Retina, 13-inch, Early 2013) MacBook Pro (Retina, 13-inch, Early 2015) MacBook Pro (13-inch, 2016, Two Thunderbolt 3 ports) MacBook Pro (13-inch, 2016, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports) MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2019, Two Thunderbolt 3 ports) MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports) MacBook Pro (13-inch, 2020, Two Thunderbolt 3 ports) Under the Hardware section of the System Information window, select Power. The current cycle count is listed under the Battery Information section.Hold the Option key and click the Apple menu , then choose System Information.

Buy replacement battery for macbook pro late 2008 mac#

Your battery is designed to retain up to 80% of its original charge capacity at its maximum cycle count. For best performance, replace your battery when you reach its maximum cycle count.įollow these steps to access information about your Mac notebook battery, including its cycle count:

Knowing how many charge cycles your battery has and how many are left can help you determine when a battery replacement is required. In this example, it might take several days to complete a cycle.īatteries have a limited amount of charge cycles before their performance is expected to diminish. Once the cycle count is reached, a replacement battery is recommended to maintain performance. You can use your battery after it reaches its maximum cycle count, but you might notice a reduction in your battery life. If you did the same thing the next day, it would count as one charge cycle, not two. A charge cycle happens when you use all of the battery’s power-but that doesn’t necessarily mean in a single charge.įor example, you could use half of your notebook's charge in one day, and then recharge it fully. When you use your Mac notebook, its battery goes through charge cycles.