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Sony VGN-TT91YS Battery [Brand New!]
Sony VGN-TT91YS Battery Replacement (6600mAh, 11.1V, Li-ion)
Sony VGN-TT91YS battery replacement with high quality Japanese battery cell(6600mAh,9-cell). It meets or exceeds the specifiction of original Sony VGN-TT91YS battery
Battery Type: Li-ion Capacity: 6600mAh
Volt: 11.1V Color: Black/Silver
Cells: 9-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$214.25 $149.98 + Shipping Fee

Color: Save: $64.27
6-cell Sony VGN-TT91YS Battery Replacement (4400mAh, 11.1V, Li-ion)
Sony VGN-TT91YS battery replacement is designed to 100% compatible & meet or exceed specification of original 4400mAh VGN-TT91YS battery. All Sony VGN-TT91YS batteries we offer are brand new, 100% Q.C and 1 yr warranty.
Battery Type: Li-ion Capacity: 4400mAh
Volt: 11.1V Color: Black/Silver
Cells: 6-Cell Dimensions:
* We ship to worldwild. 1 year warrenty & 30 days money back!
$137.11 $95.98 + Shipping Fee

Color: Save: $41.13
  • Specification
  • FAQ & Tips
  • Shipping
  • User Comment

Sony VGN-TT91YS laptop battery replacement is special design to 100% compatible with original battery. It can meet and even exceed specifications of the original product. And we delivery the VGN-TT91YS batteries from factory directly with bottom price.

  1. Tech Specs : Li-ion, 4400/6600mAh, 6-Cell/9-Cell, 11.1V. 400-600 recharge Cycles.
  2. Battery Type : Brand new, Replacement Battery, 100% compatible with the OEM Sony VGN-TT91YS battery.
  3. Featured Highlights : Overcharge protection and overheat switch, safe used, Long battery life.
  4. Quality Warranty : Our VGN-TT91YS battery use high quality new cells, such as panasonic,LG,sanyo,samsung and etc.
  5. Condition: Brand new-Not Refurnished, 1 Year warranty, 30 days money back.

The Sony VGN-TT91YS laptop battery replacement can replace following Part Numbers:

  • Sony VGP-BPL14
  • Sony VGP-BPS14
  • Sony VGP-BSP14/S
  • Sony VGP-BPS14
  • Sony VGP-BPL14/B

The Sony VGN-TT91YS laptop battery replacement can compatible with following model:

  • Sony Vaio VGN-TT11M

Tips about how to make your VGN-TT91YS laptop battery last longer?

  1. Charge your Sony VGN-TT91YS battery to its full capacity the first time and every time- New batteries almost always arrive completely discharged. Give your laptop battery a complete charge upon receipt, and allow it to fully charge each time you plug it in.
  2. To prolong Sony VGN-TT91YS battery life is to take care of your battery
    Once a month, you will want to clean it and this is a very easy and simple task. All you need is a small cloth and a bit of rubbing alcohol. A wipe across your VGN-TT91YS battery where it makes connection one time per month will give you better transference of power, thus extending the life.
  3. How to make your Sony VGN-TT91YS battery last longer each time?
    A: If you do not need a program any longer, just take those few seconds to close it down and this can greatly help. Instead of your VGN-TT91YS battery using precious power for a program you are not even using, you can extend its life by just asking it to give you power for what you actually need.
  4. Never short a battery to fully drain it. By short, I mean that you connect the two terminals (positive and negative) directly so that the Sony VGN-TT91YS battery simply drains. This is a very bad, stupid thing to do. It can cause a fire. Don't do it.

Sony VGN-TT91YS Shipping Information:


Normal Shipping
by Singapore Register Air Mail cost: $7.99 (You will receive your VGN-TT91YS 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 VGN-TT91YS 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->

Let me start out by saying that I was quite skeptical of buying a battery online for half the price that Sony offers them at, but being the extremely broke college student that I am, I really didn't have much of a choice. Let me tell you that so far, this product is great. (its only been a few days, but all seems well) Fits perfectly into my laptop, and holds a charge for over 3 hrs while surfing the internet and through constant use. I would suggest your site to anyone and am extremely satisfied.

--VERNVernon

This fits perfectly. I've had this for 3 months and no problems at all. Received the product very quickly. Very inexpensive for a battery that still works. It even lasts longer then my previous battery. A great buy!

--Christine

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Why shop VGN-TT91YS battery with us?

  1. High Quality Sony VGN-TT91YS 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
    Batteries we provide includes a full 1 year warranty. And we offer 30 day unconditional money back guarante and fast shipping on all of our Sony batteries.
  3. Bottom Price from factory
    We deliver the Sony VGN-TT91YS battery replacement from factory directly. And we offer 30% dicount to all batteries now, the price would be much lower than other shop.
  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 VGN-TT91YS battery

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