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Certified, high quality Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack
Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack
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Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack
Laptop battery choose tipsHow to choose a correct laptop battery?
  • This is a Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack .
  • Make sure this battery's picture is most the same as your original laptop computer battery.
  • Out put 10.8v and 11.1V laptop battery compatible with each other, beacuse all laptops can deal with as max as 0.8V voltage difference.
  • Out put 14.4v and 14.8V laptop battery compatible with each other, But 10.8V battery can't be used in laptops which need 14.4v battery.
  • Higher capacity laptop batteries can work more time, but it is heavier and bigger, need more chager time.
  • When you choose higher capacity battery, make sure you have a suitable laptop bags.
  • Original notebook battery have genuine battery cells and original battery protection board, which means more charge cycle times and excellent compatibility.
  • Replacement laptop battery is a very good choose too, beacuse you don't need to maintain it carefully, it is in stock all the time, you can repalce it with lower price any time.
  • Please offer laptop band + laptop model before click the 'add to cart' button.
  • Just contact us when you can't sure this is an correct battery.

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USA Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack

  • Battery Type: Li-ion
  • Battery Voltage: 11.1V
  • Battery Capacity: 94Wh, 8.4Ah
  • Battery Color: Black
  • Battery Weight: 617g
  • Battery Size: 305.10 x 102.50 x 30.30mm
  • Battery Cells Amount: 9-Cells
  • Condition: Original / Genuine Battery - 1 Year Warranty
  • Note: Red 27++
  • Shipping Way:DHL From HongKong
  • Total Sale: 121 Sold
  • In Stock
  • Original price: $ 139.36
  • You Pay:
    $ 96.16
    ( Updated: Aug 2019 )
  • You Save: $ 43.20
  • Buy this battery online
  • Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack

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* Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.
Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack
( Visite this item by mobile.)
  • This Laptop Battery Description:

Laptop Battery use long life battery cells

Compatible Battery [P/N], Battery Model:
42T4739, 42T4740, 42T4938, 42T4939, .

Fit Machine Model:
Lenovo
Computer model T410 Think Pad, ThinkPad Edge 14, THINKPAD Edge 15, ThinkPad iT510, LENOVO ThinkPad L410 Laptop Battery, THINKPAD L412, LENOVO THINKPAD L510 Laptop Battery, THINKPAD L512, LENOVO ThinkPad SL410 Laptop Battery, ThinkPad SL510, ThinkPad T410, ThinkPad T410i, LENOVO ThinkPad T420 Laptop Battery, ThinkPad T510i, ThinkPad W510,
Thinkpad T410 Series
ThinkPad T410 2516, LENOVO ThinkPad T410 2518 Laptop Battery, ThinkPad T410 2519, ThinkPad T410 2522, ThinkPad T410 2537, LENOVO ThinkPad T410 2538 Laptop Battery, ThinkPad T410 2539, ThinkPad T410i 2516, ThinkPad T410i 2518,
Thinkpad T510 Series
LENOVO ThinkPad T510 4313 Laptop Battery, ThinkPad T510 4314, ThinkPad T510 4339, ThinkPad T510 4349, LENOVO ThinkPad T510 4384 Laptop Battery, ThinkPad T510 4484, ThinkPad T510 4873, ThinkPad T510i 4313, LENOVO ThinkPad T510i 4314 Laptop Battery,
Thinkpad W510 Series
ThinkPad W510 4318, ThinkPad W510 4319, ThinkPad W510 4387, LENOVO ThinkPad W510 4389 Laptop Battery, ThinkPad W510 4391, ThinkPad W510 4875, ThinkPad W510 4876.

Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack

LENOVO Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack USA Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack in stock, 1 year warranty and 30 days money back! LENOVO Laptop Battery ID : USNLV42T473994WHB9 $96.16 Available from: Replacement-laptop-battery.com Condition: Original / Genuine Battery - 1 Year Warranty
Price: $ 96.16(Date: 2019-08-17)


( Free Shipping In USA. )

LENOVO Replacement Laptop Batteries, Notebook Batteries

Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack

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How often should I do a laptop battery gauge reset?

Infact, It will not increase lifespan. It won’t do anything for the battery at all except waste a charge cycle. The only remotely useful thing that this gauge reset will do is reset the gauge. The only time you need to reset this gauge is when your battery habits have changed drastically, and you need the gauge to be more accurate.


If you’ve been creating simple documents on a dim screen for several months, the “gauge” will learn that this low power usage gives the battery the patient opportunity to drain fully and efficiently. If you suddenly start playing videogames, the battery may appear to suddenly drop faster when it gets low because the gauge doesn’t know how the battery will react, and that the battery can’t keep up with this new unusually high demand. Resetting the gauge will teach it the battery’s current capabilities so it can predict how much it will suffer from the high-powered gaming usage.


Since all of these factors accumulate over time and the gauge will eventually learn them, it doesn’t make sense to do this unless you’ve suddenly changed what the computer is used for.


Why is my laptop battery not charging to 100%? How do I overcome this problem?


You must be experiencing kind of“97% remaining and not charging”.


This is a special feature in the modern laptops to protect the battery from overcharging and hence increase the life of the battery.


In most of the laptops, the Charging light on the Laptop turns GREEN from RED when the battery is charged 95%. When this GREEN light has come, just shutdown and keep the laptop connected to the charger. Wait for a couple of minutes and then again switch it ON.


You can verify, now it will surely show 100% remaining


This works because it is the system software that stops charging the battery. Once it shuts down, there is no software to monitor such things and hence battery gets charged to FULL.


Just tell us your original laptop battery number and your laptop model, we can help you find any replacement laptop battery you need. Contact Us: Contact Genuine Lenovo ThinkPad 42T4739 42T4740 94wh Extended Battery Pack  on replacement-laptop-battery.com

Store News: If your laptop battery is not charging! may be need replace a new one, Our engineers can help you choose high quality and long life batteries.--- Service Department---Aug 2019

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How we test laptop battery?

  1. Check if the customer has purchased the correct battery.
  2. Check battery's appearance and interface.
  3. Test battery's charger and recharger function.
  4. Charger the battery to 100% and recharger to 0% to get real battery's capacity.
  5. Use Ev2300 to check voltage difference of each goroup battery cells.
  6. Charger battery power more than 30%.
  7. Package battery carefully and send it out.
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