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Dell Studio 1745 1747 1749 P02E Battery

Dell Studio 1745 1747 1749 P02E Battery for N856P and U164P
N856P and U164P Laptop Battery

List Price: $169.00
Our Price: $89.90

Availability:: Usually Ships in 24 Hours
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Dell Studio 1745 1747 1749 Battery for P/N N856P, U164P, and 312-0186

Does your Dell battery not last as long as it used to? Revive your laptop and get improved performance with a new battery for your Dell Studio 1745. This battery is compatible with the Dell Studio 1745, 1747, 1749, and P02E laptop models. And is compatible with the Dell U164P, 312-0186, and N856P battery part numbers. Additional Dell laptop models and battery part numbers are listed below. Don't see your model? Call our customer support for help or go to our Dell Studio battery page for the full catalog.

This battery will last approximately 2.5 hours on a single charge. It
is rated 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh (milli-amp hour) the longer your battery will run before it needs to be recharged again. This battery is still compatible if your original battery has a lower mAh rating.

We use the highest quality lithium-ion cells from Samsung and computer chips from Texas Instruments. Each battery is backed by a 2 year warranty and 30 day money back guarantee. We'll even recycle your old Dell battery for you.

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  • Useful Life:
  • Dell replacement computer battery
  • 11.1 Volts
  • 5200 mAh;
  • 6 Cell Li-ion (9 cell available here)
  • Samsung (South Korea)
  • Black
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

Replaces these many Dell laptop battery part numbers:


Dell Studio N856P & U164P Battery Care and Use

You can extend the life of your laptop battery significantly through the proper care and handling of your battery.

  • After installing your new laptop battery, fully charged your laptop overnight. To get the full charging capacity, you may need to calibrate your battery by fully charging it and then discharging it.
  • Don't run your laptop all the way to 0% as it can damage the lithium-ion cells. It's best to starting recharging your battery before it gets to 20% (this is also true with your phone).

Increase your Dell Studio's Battery Life

This battery will run about 2.5 hours on a single charge, depending on your energy use. Here's a few ways to cut back on energy use and get longer battery life for your Dell Studio.

  • Reduce the brightness of your laptop screen. This is the main drain on your Dell Studio 1745 1747 1749 battery by far.
  • Avoid using the CD or DVD drive as the motor consumes a fair amount of power.
  • Turn off your wireless finder if you are not using the internet.
  • Remove any devices plugged into your USB ports or other ports.
  • Close unused programs, apps and streaming services
Video description of battery

Compatible Laptop Chargers:
PA10 AC Adapter for Dell Studio Laptops 19.5V 4.62A 7.4mm-5.0mm
Our Price: $59.00

ac adapter for Dell Studio PA10 310-2862 310-3399 310-4002 310-6325 310-6557 310-7441 310-7501 310-7698 310-7699 310-7712 310-7743 310-7744 310-7860 310-8363 312-0596 312-0597 312-0942 320-1389 330-0733 330-0945 330-0947 330-1017 330-1825 330-1826

Compatible with the following laptop models:

Dell Laptop Batteries > Studio > Studio 1745
Dell Laptop Batteries > Studio > Studio 1747
Dell Laptop Batteries > Studio > Studio 1749
Dell Laptop Batteries > Studio > Studio P02E