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Acer TravelMate 4740 Battery
Your Acer TravelMate 4740 battery allows you to move freely about which gives you the opportunity to use it anywhere in the house or even outdoors! More amps in a battery basically means the longer it will last when fully charged. Not all batteries are the same, be sure to check the model number and compare it to the old battery. It is OK to buy a battery with more milliamps, because it simply implies that the battery will last longer. What really is critical to a battery fitting your laptop is the physical size of the battery as well as the connection.
Cues of a faulty li-ion battery
- The unit will not boot up when it is unplugged
- The laptop lasts less than an hour while using the battery only
- The battery gets puffy like its about to burst
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