Replacement Dell Precision 3510. Li-ion battery technology provides longer run times with less weight. Not subject to the memory effect. This battery replacement is 100% compatible with the original DELL WJ5R2 Laptop Battery specifications. 12 Month Warranty,30 Days Money Back!

Brand: DELL battery

Replaceable with the following models: WJ5R2

Type : Li-ion

Color: Black

Voltage : 7368MAH/84WH

Capacity : 11.4V

Encoding : DEL12I114

Supported models : WJ5R2 4F5YV

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Ship to the worldwide:Laptop Battery for DELL WJ5R2

DE:Akkus DELL WJ5R2 Ersatzbatterien zu verkaufen

ES:DELL WJ5R2 Baterias

CH:Akku fur DELL WJ5R2

IT:DELL WJ5R2 Batteria

FR:Batterie pour DELL WJ5R2

How can I extend your DELL WJ5R2 Laptop Batteries run time?

You can extend your WJ5R2 battery run time by minimizing the power drain on your battery. A battery will run approximately 2 to 2-1/2 hours when the battery is new. Even longer times can be achieved by minimizing the power consumption of your laptop. Here are the top ways to reduce your power consumption.

1. Avoid using the CD or DVD drive as the motor consumes a fair amount of power.

2. Turn off your wireless finder if you are not using the internet.

3. Remove any devices plugged into your USB ports or other ports.

4. Close out programs you are not using. By minimizing the load on your CPU, sometimes you can avoid having the cooling fan turn to its high speed mode.

5. Increase your memory to 4 Gigabytes. This creates less work for your hard drive. Data is temporarily written to your hard drive when your memory is not sufficient to hold all the data on the many pages you may be accessing.

6. Reduce the brightness of your laptop screen. This is the number one drain on your battery by far.

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