The voltage rating has to match

The 9-cell battery measures 11.39 inches-by-3.65 inches-by-0.78 inches and is purported to work in any laptop it will fit into. However, the company only guarantees that the Cheap Fifa 16 Coins  batteries will work for the listed Dell models.Online electronics retailer Laptop Traveler (see Resources) sells a generic brand battery specifically designed for the Sony Vaio laptop. The battery is compatible for Sony Vaio models in the VGN-AR, VGN-NR and VGN-SZ series.

The Lithium-ion cell battery is designed to work with hundreds of editions within these series of Vaio laptops. Other generic brand batteries, such as those sold by online retailer Battery Edge (see Resources), are compatible with dozens of machines in the PGC-SR series of Sony laptops.The run time of a laptop battery will vary on individual notebook computers, based on the applications being used (i.e. high graphics, games), the number of times something is saved or retrieved from the hard drive and/or CD Rom drive, the memory of notebook, and chemistry and capacity of the battery. A 'realistic' average run-time for a battery is 1.5 to 3 hours. Using devices like a wireless adapter on the laptop also drains the battery considerably.Batteries with different Milliamp-hours can be used on the same laptop provided the voltage rating is the same.

The voltage rating has to match that of the original battery or as recommended by the computer manual. Using a battery with a different voltage setting can seriously damage the laptop. The power ratings of most compatible/replacment batteries are higher than the original manufacturers' batteries. This will not damage your laptop, in fact, it simply means that these batteries in many cases last longer than original manufacturers' batteries. Ask the experts like PowerUp on Fifa 16 Coins compatible replacement laptop batteries.