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Acer TravelMate 4740ZG Battery
Your Acer TravelMate 4740ZG battery makes your laptop portable so that you can use it where you want. Because no battery is the same, make sure and double-check the size and model number in order to make sure it is similar to the old one. It is OK to buy a battery with more milliamps, as it suggests the battery will last a bit longer on one charge. What is important is the physical size of the battery as well as the connection. The larger the battery, the longer it will last when fully charged.
What red flags are there that my Acer battery is failing?
- The laptop battery has its case swollen and looking like it is going to burst
- The Acer laptop is unable to boot up when it is unplugged
- The laptop does not last longer than 45 minutes while unplugged
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