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AlienWare Area 51M 7700 7700m m7700 12 Cell Laptop Battery

D900TBAT-12 255-3S4400-F1P1 255-3S4400-G1L1 255-3S4400-S1S1 SA20067-01 AW-M5500 FJ-AM1405 PB-END5 WN-V300 AlienWare Area 51M (7700), Sager NP9750, NP9860, NP9880, NP9890 series and Clevo PortaNote D9K, D9T, D90K, D90T, D900K, D900T, 9800 laptop batteries

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List Price: $169.90
Our Price: $0.01

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12 Cell Battery for AlienWare Area 51M -7700

The parts for this Alienware Area 51m-7700 laptop battery are no longer available.
It is possible to rebuild your old Alienware 51m-7700 battery pack and replace the worn out lithium cells with brand new lithium -ion battery cells.

In the rebuilding process, we will remove the old worn-out and replace them with brand new lithium cells using the highest quality Panasonic cells. The computer chip set & electronics inside the battery pack as well as your existing battery cartridge will be reused. You will receive your original battery pack back with brand new cells inside.

The battery pack will be tested and even fully charged when shipped back to you. It will carry a full 1 year warranty.
The replacement is 100% compatible with the original battery specifications. This battery is rated at 11.1-Volt 6600 mAh capacity.

To order this rebuilt battery pack, add this item to your shopping cart and finish the purchase process.
Once the battery is purchased you will receive a email confirmation of your order.
Then include a copy of your order number with your battery as you ship it to us. You are responsible for the shipping costs to us. We will pay for the shipping costs to return it to you.
It takes us about a week to rebuild your battery pack. You can estimate about a week in shipping time from you and than from us. Your laptop will work without a battery as long as it is plugged into the wall.
The battery can be shipped to:
Laptop Battery Express
38788 Arbor Ct
Grafton, OH 44044
Attn: Rebuild

  • Brand:
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  • Useful Life:
  • Your AlienWare Rebuilt battery pack
  • 14.8 Volts - also compatible with 14.4 Volt systems
  • 6600 mAh
  • 12 Cell Li-ion
  • Panasonic (Japan)
  • Black
  • Assembled in China
  • 1 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 3 3.5 hours of run time with this computer battery when new, depending on your energy use.

Like all Li-ion primary batteries, your run time will decline over time.

This battery replaces the AlienWare Area 51M -7700 series laptop batteries and a host more which are listed at the extreme bottom of this web page. Also replaces the Sager NP9750 NP9860 NP9880 NP9890 and Clevo PortaNote D9K D9T D90K D900 D900K D900T 9800 series laptop batteries.

Replaces these many laptop battery part numbers:


Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.

Compatible with the following models:

Alienware Batteries > Area 51M 7700 7700m
More Batteries > Sager Laptop Batteries > Sager NP9750
More Batteries > Sager Laptop Batteries > Sager NP9860
More Batteries > Sager Laptop Batteries > Sager NP9880