subject: Macbook Pro battery life problems: How to extend Battery life? [print this page] Battery life on the new MacBook Pro is a lot more diverse than it was the old one. Recent, Mcbook users faces lots of battery life problems. Here is provided tips about to extend battery life. This problem appears to be an issue with snow Leopard's handling of the battery hardware, where the services that are supposed to detect battery problems are incorrectly reporting the battery status, and subsequently triggering the system to go into a precautionary sleep mode or claiming the battery is draining.
Despite this problems existing for a number of Macbook owners, overall most people using Snow Leopard have not been affected. The three values full charge capacity, cycle count and battery health. A normal reading for Full charge capacity is about 5200-5400 mAh (milliamp hours). That translates into just over 4 hour's battery life. Battery health is a word describing overall life expectancy and condition of the battery.
How to extend Battery life?
When you first receive your MacBook, ensure you fully charge the battery before use.
Macbooks use lithium ion batteries, which mean they don't have to be completely drained to prevent the memory effect. Completely running them out actually reduces their capacity.
According to apple, it is important to keep the electrons in the battery moving infrequently, but it does not recommend leaving your laptop plugged in all the time.
Essentially, it is best to keep your battery's juices flowing. Therefore, if you use it on the bus on the way to work, then plug it in all day while at work; that's actually good for it.
Your Macbook will maybe also have Bluetooth card inside and therefore do that same as for your Airport card. Turn your bluetooth off whenever you are not using it as it is draining power.
