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Equivalent DELL 312-0009 Laptop Battery

DELL Laptop batteries. DELL 312-0009 laptop batteriesmeet or exceed the Dell laptop battery specifications because they are manufactured for high performance in our ISO 9000 factories using the best quality cells and most up to date safety and engineering control standards.

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DELL 312-0009 Model
Green & Protect The Environment!
  • Net Weight : 520g
  • Laptop Battery Chemistry : Li-ion
  • Laptop Battery Voltage : 14.40V
  • Laptop Battery Capacity : 4400mAh
  • Laptop Battery Cell Origin: Japan
  • Laptop Battery Color : Dark Grey
  • Product Number : LNDE005
  • Dimensions : 139.00x89.70x23.30 mm
USD $57.98 [Full One Year Warranty]


Hi-Capacity™. No Memory Effect

  • Our Laptop Batteries are guaranteed:
    100% OEM Compatible Full One Year Extended Warranty Full 30 Day Money Back Guarantee
    About US
    We are dedicated to offer you the highest quality laptop batteries At bottom prices. They have passed strict quality assurance procedures to achieve international standards such as CE, UL Listed, and/or ISO9001/9002 certification. Through this direct selling model, middleman cost is greatly minimized and so WE PASS THOSE SAVINGS TO YOU!
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1) To maintain the optimum performance of the DELL 312-0009 Laptop Battery, it is highly recommended to circle (fully discharging and recharging) it at least once a month. Note: It is normal if a new DELL 312-0009 battery gets warm when being charged or used.

Make Your Laptop Battery Last Longer: 3 Things to Know

1. Most laptop batteries start to fail in 1-2 years. This varies depending on your usage, of course, but the average laptop battery is good for around 400 recharges (a.k.a. cycles). After that, it starts to lose its capacity to hold a charge.

2. You can extend the life of your current battery. If you use your laptop as your primary desktop PC, you may be wasting battery cycles by leaving it plugged in all the time.

The solution: pop the battery out until you actually need to go somewhere with your laptop. As long as the latter is plugged into an AC outlet, it doesn't actually need the battery.

3. Investigate third-party alternatives. When you do end up needing a replacement battery, you don't necessarily have to buy one from the laptop manufacturer--paying top dollar in the process.