Top-quality Lenovo ThinkPad L390-20NS0002AU replacement battery (45Wh, 3 cells)

replacement battery for Lenovo ThinkPad L390-20NS0002AU
replacement battery for Lenovo ThinkPad L390-20NS0002AUreplacement battery for Lenovo ThinkPad L390-20NS0002AUreplacement battery for Lenovo ThinkPad L390-20NS0002AUreplacement battery for Lenovo ThinkPad L390-20NS0002AUreplacement battery for Lenovo ThinkPad L390-20NS0002AUreplacement battery for Lenovo ThinkPad L390-20NS0002AUreplacement battery for Lenovo ThinkPad L390-20NS0002AU
    Specification
  • SKULBA1319
  • ConditionReplacement, Brand New
  • Voltage11.1V
  • Capacity45Wh
  • Number of Cells3 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Product Description
Better quality, Better price

High Quality Replacement Battery for Lenovo ThinkPad L390-20NS0002AU Laptop, Feel Free To Use!

Lenovo ThinkPad L390-20NS0002AU battery is a fast-charged, high-quality, high-capacity, superior-performing Lenovo laptop battery. The replacement battery for Lenovo ThinkPad L390-20NS0002AU notebook is manufactured in strict accordance with the original circuit design and standard. Selection of ABS fireproof plastic shell, the original protection IC chip, branded lithium-ion batteries and adoption of a multiple intelligent security protection are in order to meet and exceed the original equipment manufacturers specifications.

Our requirements for safety performance are extremely strict. Each replacement battery for Lenovo ThinkPad L390-20NS0002AU has gone through more than one hundred strict tests on the quality and safety. These replacement batteries for Lenovo ThinkPad L390-20NS0002AU have passed the CE, UL, ROHS, ISO9001/ISO9002 and other international related certifications. Our products have been sold in many countries and regions around the world because of their powerful performance, high security and acceptable price.

More importantly, our Lenovo ThinkPad L390-20NS0002AU notebook batteries are sold directly on the network, without other agents profits included. Therefore, the price that you see on our website will generally be 20-50% lower than our competitors. If you find a cheaper product on the competitive website, please let us know that and we will solve this problem for you.

Multi Protect

12 layer intelligent composite security technology

  • ESD PROTECTION
  • OVER HEAT PROTECTION
  • POWER PROTECTION
  • CURRENT PROTECTION
  • OVER CHARGE PROTECTION
  • ELECTROMAGNETIC
  • VOLTAGE PROTECTION
  • OVER discharge PROTECTION
  • SHORT PROTECTION
  • INTELLIGENT PROTECTION
  • CHARGING TIME PROTECTION
  • CLASS A RPOTECTION
Compatible Battery Part Numbers
Compatible Laptop Models
Disclaimer:
LaptopBatteryDirect.com.au doesn't affiliate with any of the manufacturers listed. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.
Shipping Methods

Please visit our Shipping page for more shipping information.

Payment Methods
We Accept Payment Methods
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Note:
Please key in the correct shipping address while checking out with PayPal, if you choose "Paypal Express Checkout" as the check out process (not supply one shipping address on our website), or the order will be shipped to your PayPal address.

Please visit our Payment page for more payment information.

Warranty

1-Year Warranty
We offer 12 months warranty on the replacement battery for Lenovo ThinkPad L390-20NS0002AU laptop! During this period, if your battery fails due to quality problems, we will replace your battery with a new one.

30-Day Money Back Guarantee
The new Lenovo ThinkPad L390-20NS0002AU battery should be charged fully and discharged to lower 5-10% for 5-6 times for normally perform. Traditional 7-Day Money Back Guarantee cannot meet test needs enough. To this end, we extend the warranty from 7-day to 30 days.
Please note: in order to qualify to get your money back, you must first contact us and await instructions before sending back your product.

Returns

If there are any problems with the battery you purchased from us, please contact us first. We will process your request as soon as possible and solve your problems. If our technical engineers cannot solve your problems, we will generate an RMA number for you, so that you can return the battery to us. If the testing result indicates that the returned battery is faulty, we will refund you or send you a new battery for free.
Please note: we cannot process returned batteries if you have not yet received an RMA number.

FAQs

Q: How do I check if this battery is compatible with my laptop?

A: First, you need to find model name of your laptop or part number of the old battery(e.g. "ThinkPad L390-20NS0002AU"), and then check whether they are in the "Compatible Laptop Models" table or "Compatible Battery Part Numbers" table. Second, you need to check that the voltage (rated) of this battery is the same as your old battery. Finally, please compare the image in the "Product Larger Images" with your old battery to make sure you can choose the right battery.

Tip: We have been focused on providing high-quality batteries for various branded notebooks. Our website contains more than 100,000 laptop batteries, including almost all the notebook batteries on the market. In addition, for more accurately searching for the battery, you can click How to find one correct battery for my laptop? for more details. If you can not find the battery you want, you can contact customer service for help.

Q: Should the new battery for Lenovo ThinkPad L390-20NS0002AU be repeatedly charged fully and discharged to below 10% three times to be totally activated?

A: No. Now the battery batteries have been activated before shipment, and the battery batteries should be activated when they are sealed into battery packs. So the notebook battery that you receive has been already done.

Q: Need you charge Lenovo ThinkPad L390-20NS0002AU battery for 12 hours in the first use?

A: No. Our batteries are lithium-ion batteries without memory effects. When the laptop battery is fully charged, the charging current will be cut off automatically. Charging for 12 hours is wasting time.

Q: How should I use and maintain the battery for Lenovo ThinkPad L390-20NS0002AU notebook properly?

1Avoid discharge to below 5%.
2Charging the battery when using the notebook, or continuing to use the external power supply after the completion of charge will not cause additional damage to the battery.
3When the Lenovo ThinkPad L390-20NS0002AU battery is not used for a long time, the battery should be charged and placed in a cool dry place. Since then, the battery should be charged once a month to prevent the battery from being damaged due to excessive discharge.
4Can not be placed in the low temperature, avoid water vapor erosion, and being placed in the high-temperature car.
5Make your laptop into sleep or hibernate when the notebook is not in use.
6Unplug the USB device that is not used on the notebook.