buy replacement battery for macbook pro late 2008

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Another tool is Launch Agents: this shows what is being launched and running in the background when switched on.

Click on the Heavy Memory Consumers feature: It shows what uses the battery the most.

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Download CleanMyMac X for free here (a really useful app that makes Mac perform better).

How can you find out and stop apps from running the battery dry? Disable battery-draining appsĪnd with some of these, you might not even know they're draining the battery.

Service Battery: Take your Mac to an Apple-certified technician.Īssuming your Mac battery needs replacing, let’s look at how this can be done or ways to prolong the battery's life until you are ready to buy a new Mac.

Replace Soon: It doesn't hold as much charge as it did originally.

Within System Information, it should also show one of four possible health statuses: Compare against the model you’ve got and the number of cycles it has left. What the above shows is your current Cycle Count.

It also provides the Condition status of your battery.

Listed under Health Information is the current Cycle Count.

Go to the Apple () menu in the top toolbar and choose About This Mac.

To check the cycle count, follow these steps: You can check its status and its current cycle count pretty easily.

Thankfully, Apple doesn't leave you in the dark when it comes to a Mac battery's health. It won’t work for long, or at all, without a plug anymore. So once you’ve done the above 1000 times, you’re probably going to find that it needs to be plugged in when it comes with you. If you've got a modern MacBook (Air or Pro), built after 2010, then chances are you’ve got 1000 charging cycles.

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Plug it back in, charge it back up to 100%, and then do the same the next day.Īll of that counts as one full charging cycle. Say you charge your Mac to 100% before going out, then when out, you use 50% of it. Charging cycles don't work the way many people think they do.

MacBook Air (original and late 2008 model): 300 cyclesĪs a general rule, modern models have longer battery charging cycles.

MacBook Pro (every other 2008 model): 300 cycles.

MacBook Pro (15-inch Late 2008): 500 cycles.

MacBook (all earlier models, except the one above): 300 cycles.

MacBook (13-inch Aluminum, Late 2008): 500 cycles.

Here is how long each of them lasts, according to Apple: Check your battery cycle countĮvery Mac has a battery cycle, depending on when it was manufactured. In this article, we've taken a look at the Apple battery replacement program and what else you can do to replace or extend Mac’s battery life. So what can you do? How do you replace a Mac battery? But chances are if you've got a Mac with a removable battery, the warranty has long-since expired. Or if it was still under warranty, Apple will replace it for free. Older Mac models have removable batteries, which meant once a battery was dead, you could buy and fit a new one. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.