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Dell Y4991 Battery [Brand New]
12-cell Dell Y4991 Battery Replacement (6600mAh 14.8V Li-ion)
Dell Y4991 battery replacement(6600mAh 14.8V Li-ion) is 100% compatiable with OEM Dell Y4991 battery. We use Japanese cell to ensure better performance of all Y4991 batteries we sell.
Battery Type: Li-ion Capacity: 6600mAh
Volt: 14.8V Color: Black
Cells: 12-Cell Dimensions: 272.50 x 51.80 x 25.60 mm
* We ship to worldwild. 1 year warrenty & 30 days money back!
$82.82 $57.98 + Shipping Fee

Save: $24.84
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Dell Y4991 laptop battery is a high quality rechargeable replacement battery which can 100% compatible with the OEM Y4991 battery. All batteries on cheaplaptopbatterisgo.com are brand new(never be refurbished), and using grade A cells to ensure high performace.

  1. Tech Specs : Li-ion, 6600mAh, 14.8V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM Dell Y4991 battery.
  3. Featured Highlights : 6600mAh high capacity, Long battery life, reliable power for dependable performance.
  4. Quality Warranty : Our Y4991 battery use high quality new cells, such as panasonic,LG,sanyo,samsung.
  5. Condition: Brand new-Not Refurnished, 1 Year warranty, 30 days money back.

The Dell Y4991 laptop battery replacement can replace following Part Numbers:

  • 312-0305
  • 312-0306
  • c7786
  • f5136

The Dell Y4991 laptop battery replacement can compatible with following model:

  • Inspiron 700m
  • Inspiron 710m

Tips about how to make your Y4991 laptop battery last longer?

  1. Fully charge and discharege the Dell Y4991 battery for first 3 cycles when you get the new one. We call it Properly "condition". It could make your battery last longer.
  2. Battery Maintenance - Make your Y4991 battery replacement last longer
    A: Do not stay connect your battery with the charger after it's fully charged, unplug your laptop's AC adapter, or remove the battery once your battery has been charged fully. If the Dell Y4991 battery will not being used for more a month, it is better to fully charge it firstly and remove it from you laptop and store it at a cool, dry, clean place. And it's better to plug it into your laptop every month or so and let it discharge and charge back up a little.
  3. Avoid letting your battery sit dormant for long periods of time. If you do want to leave your Dell Y4991 laptop battery for a long time, charge it at 40%-50% compacity firstly and store it at a cool, dry and clean place. And it's better to take it out to recharge and discharge it each month.
  4. Don not setting a metaillic object on your rechargeable Y4991 battery connect metal or it maybe short circuit terminals. And do not drop or mutilate your battery, and do not try to disassemble your laptop battery pack.

Dell Y4991 Shipping Information:


Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your Y4991 laptop battery after 10-15 days. But some times because of clear customs problems, maybe some days delay, we hope customers could help to wait for a while.)

Quickly Expensive Shipping by EMS cost: $39.99, and please contact us Via email if you choose EMS as shipping method. (You will receive your Y4991 laptop battery after 7-10 days. But some times because of clear customs problems, maybe you would be asked to pay for your local tax and wait for some days.)

Shipping package:Our packing is very professional and safe.

More Shipping and return policy->

So far, this battery has solved our computer issues. It holds a charge well, and fits our laptop perfectly. I would recommend this product.

--Ricehard

Better then expected.I was very skeptical about ordering a battery for my laptop online. How, this product was exactly what was advertised and works great!

--Jerome

Send us your comment!

Why shop Y4991 battery with us?

  1. High Quality Dell Y4991 battery
    Name brand li-ion cell with Grade A quality, 100% compatilbe, ROHS, CE, UL, ISO9001, ISO9002 certification.
  2. Better service and great battery warrenty
    All Dell Y4991 batteries at ebuybattery.com are full 1 year warrenty and 30 days money back if any defective, damaged or misrepresented items.
  3. Bottom Price from factory
    We deliver the Dell Y4991 battery replacement from factory directly. And we offer 30% dicount to all batteries now, the price would be much lower than other shops.
  4. Secure Shopping Guarantee
    The Secure Shopping Guarantee protects you while you shop at ebuybattery, so that you never have to worry about Paypal account safety. When shopping at Ebuybattery.com online, you can shop with confidence.
  5. 100% compatible with original Y4991 battery

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