SONY COMA-BP1, COMA-BP1... PMP
Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.
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This PMP can replace the following part numbers:
This PMP can is also compatible with the following models:
If you need a part for your model that is not listed above, please E-mail us via:
Our customer service professional may be able to find the product or information that you are looking for or help you refine your search.
Some Information For SONY PMP:
Ni-Cd, Ni-MH and Li-ion laptop battery are all fundamentally different from one another and cannot be substituted unless the laptop has been pre-configured from the manufacturer to accept more than one type of battery chemistry. Please refer to your manual to find out which rechargeable battery types the laptop device supports or use our laptop battery. Finder above to find all the compatible Laptop Battery for your device. It will automatically list all of the battery chemistries supported by your specific device. If your device does allow you to upgrade the battery from Ni-MH to Li-ion, you will typically get longer run times.
For example, if your laptop uses a NI-MH battery that is 9.6 Volts, 4000mAh and the new Li-ion laptop battery is 14.4 Volt, 3600mAh, then you will obtain longer run time with the Li-ion battery.
Li-ion: 14.4 Volts x 3.6 Amperes = 51.84 Watt Hours
Ni-MH: 9.6 Volts x 4 Amperes = 38.4 Watt Hours
The Li-ion is better and has longer run time.
There are several steps you can take to help you get maximum performance from your SONY PMP:
What is the run time of power-depot.co.uk's Laptop Battery?
Laptop batteries have two main ratings on them: Volts and Amperes.Because size and weight of Laptop Battery is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Mill amperes. One thousand Mill amperes equals 1 Ampere. When buying a battery, select batteries with the most Mill amperes (or Ah). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together.
14.4 Volts,4000mAh (Note: 4000mAh is equal to 4.0 Amperes).
14.4 x 4.0 = 57.60 Watt-Hours
Watt-Hours signifies the energy needed to power one watt for one hour. This laptop battery can power 57.60 watts for one hour. If your laptop runs at 20.50 watts, as an example, this Laptop Battery could power your laptop for 2.8 hours.
Understanding your SONY PMP Needs
We strive to make you SONY COMA-BP1, COMA-BP1 PMP purchases easy. Since we understand that finding the right batteries for your needs can be overwhelming and confusing at times we developed a SONY PMP finder tool to help find the right size for the make and model of your equipment. We also offer educational articles and tips to help you conserve your batteries and understand common problems. By us providing education you are able to make the right purchasing decisions as well as provide proper care for all of your electronics.
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