It will depend on the model of your laptop but find one with a long shelf life then follow charging instructions.
You can find and purchase a niMH battery at Amazon, Best Buy, All Batteries, Green Batteries, Battery America, Apple, Wal-Mart, and a wide array of other stores.
now most of the laptop batteries are Lithium Batteries, this type battery are the best battery recently
You can replace a Panasonic NiMH (Nickel-Metal Hydride) battery with a similar Duracell NiMH battery of the same size and with the same voltage and power output.
The best place to find the best laptop battery for your hardware is Office Max and Office Depot. They have some of the best computer equipment that you can find for your hardware.
To get the rated capacity, limit the discharge rate to 0.25C
lithium
To effectively discharge a NiMH battery using a NiMH battery discharger, follow these steps: Connect the NiMH battery to the discharger according to the manufacturer's instructions. Set the discharger to the desired discharge rate, typically measured in milliamps (mA). Monitor the discharge process to ensure the battery does not overheat or over-discharge. Once the battery reaches the desired voltage or capacity level, disconnect it from the discharger. Properly dispose of the discharged battery according to local regulations.
If it will physically fit in the space, then yes, the 2700 mAh battery should work fine.
they are the same duhhh
It is NiMH, the only type available.
lithium
The GP NiMH battery is a nickel battery that can be used in cordless phones. Often you can find these in rechargeable form so you don't have to charge them.