Get longer battery life and improved laptop performance with a new Gateway NV79 battery.

This battery is compatible with the Gateway NV79, AS07B31, MD24, MD26, MD73, MD78, MC78, AJ2, MS2221, NV73, NV74, and NV78 models.

We use the highest quality lithium-ion battery cells that charge faster, last longer, and weigh less than cheaper, lower quality batteries. Low quality batteries can wear out in as little as 30 recharge cycles. Our batteries last nearly 500 recharge cycles, or about 4 years.

An important specification to look for with rechargeable batteries is the mAh (mili amp hour) rating or Whr (Watt Hour). This battery is rated at 5200 mAh or 58 Whr. This is the highest rating available for a 6 cell battery pack. The higher the mAh rating, the longer your battery will run before it needs to be recharged again. There are no compatibility issues if your existing battery is rated at 4400 or 4800 mAh or a lower Whr. It just means this battery will last longer than the original!

All our products carry a full 2 Year warranty and every battery is charged and tested before it ships. We provide a 30 day money back guarantee if you are not completely satisfied.

Compatibility Note: This battery is compatible if your existing battery is 10.8 or 11.1 volts only. If your original battery is 14.4 or 14.8 volts you will need the 14 volt version of this battery (The 14 volt version is found here.)

You can expect about 2 hours to 2-1/2 hours of run time with this computer battery when new, depending on your energy use.