Yes, a MacBook has a lithium battery.
Yes, the MacBook has a lithium battery.
Yes, the MacBook Pro has a lithium battery.
A lithium ion battery installed at the factory that cannot be replaced by the user.
Yes, MacBook chargers contain lithium batteries.
This will depend on both the type and size of the lithium battery. Also some lithium battery types actually contain metallic lithium sheets while others the lithium is only in the form of ions.
A lithium battery is composed of a lithium metal oxide cathode, a graphite anode, and a lithium salt electrolyte solution.
The MacBook Pro has a 95-watt-hour lithium-polymer battery. This is a measure of how much power is available in the battery. There are many ways to use the MacBook Pro. Each function uses power. The fewer functions you use, the longer the battery charge will last. The more functions you use, the faster the battery is drained. Watching a movie takes more power that writing in a word processor. Apple suggests about a 7 hour use is possible, but it all depends on what you are doing. If you mulit-task, you won't get 7 hours of battery charge. Lithium polymer batteries need to be charged regularly. If left unattended for months they will loose their ability to be recharged fully if at all.
It depends on the particular battery, but most MacBook batteries are sold around $30.
The NP-120 is a lithium battery that is most often used in digital cameras. It is fully rechargeable as a lithium battery and if used correctly can last for years.
If the battery of your MacBook is fully charged whilst you have the power cable plugged in, then the MacBook will switch to battery power instead of wasting electrical power from the plug. Once the battery is run down again, the Macbook will switch back to electrical power from the plug.
why not buy replacement Pentax lithium-ion battery D-L163?"
If you have a new macbook pro with the metal body case, no. If you have an older macbook pro, you can use a coin to turn the lock on the bottom of the laptop to remove the battery.