High-grade Battery for Lenovo ThinkPad E490S-20NG (42Wh, 3 cells)

Lenovo ThinkPad E490S-20NG replacement battery
Lenovo ThinkPad E490S-20NG replacement batteryLenovo ThinkPad E490S-20NG replacement batteryLenovo ThinkPad E490S-20NG replacement batteryLenovo ThinkPad E490S-20NG replacement batteryLenovo ThinkPad E490S-20NG replacement batteryLenovo ThinkPad E490S-20NG replacement batteryLenovo ThinkPad E490S-20NG replacement battery
  • SKUMYL6348
  • ConditionReplacement, Brand New
  • Voltage11.25V
  • Capacity42Wh
  • Number of Cells3 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 11.25V and 11.1V are compatible, they are in common use.

Product Features

Superior Quality,Favorable Price

Our Website is your source of high-grade Lenovo laptop batteries! This brand new 42Wh(3 cells) replacement Lenovo ThinkPad E490S-20NG Li-Polymer battery is made with high-grade cells from Samsung, LG and Panasonic to ensure maximum performance. The housing of the Lenovo ThinkPad E490S-20NG battery pack is made of non flammable and very durable plastic, which is fire-retarded and nonperishable when dropped from low heights.

We are a distributor specializing in replacement laptop batteries. Through our direct relationships with the manufacturers overseas and logistics centers across the country, we can deliver high-grade replacement products to your door at the most affordable prices.

100% OEM Compatibility , International Standards

All our high-grade replacement batteries for Lenovo ThinkPad E490S-20NG laptop have been tested to prove that they can match or surpass original Lenovo battery performance and fit with Original Manufacturer's Specifications. In compliance with international standards, they obtain a series of rigorous safety certifications such as CE, UL, ROHS, ISO9001/9002. In general, this replacement Lenovo ThinkPad E490S-20NG battery can be charged/discharged up to more than 600 cycles.

Multiple Intelligent Protection

  • ESD PROTECTION
  • OVER HEAT PROTECTION
  • POWER PROTECTION
  • CURRENT PROTECTION
  • OVER DISCHARGE PROTECTION
  • ELECTRO-MAGNETIC
  • VOLTAGE PROTECTION
  • OVER CHARGE PROTECTION
  • SHORT CIRCUIT
  • INTELLIGENT PROTECTION
  • CHARGING TIME PROTECTION
  • CLASS A PROTECTION

Buy with Confidence!

Welcome your patronage and thank you for purchasing this high-grade replacement Lenovo ThinkPad E490S-20NG laptop battery at Laptopbattery.com.my! We offer One-Year Warranty and 30-Day Money Back Guarantee if you are not satisfied with our Lenovo ThinkPad E490S-20NG notebook battery. Before placing an order, please make sure that the Part Number or Model Name of your old original Lenovo ThinkPad E490S-20NG battery listed as below and the same shape as our replacement Lenovo ThinkPad E490S-20NG battery’s images (please view the larger images for details).

Product Larger Images

Shipping Methods

Shipping Details

Payment Methods

Payment Details

Warranty

1-Year Warranty
All our high quality replacement batteries for Lenovo ThinkPad E490S-20NG laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn customer satisfaction into ‘Complete Customer Satisfaction’. That's why we offer you a 30-day money back guarantee, on top of our warranty and RMA procedure for defects!
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 you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution for your problem. If the problem cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you. If inspection concludes that the returned battery is defective, a new battery will be shipped out without extra charge.
Please note: we cannot process returned batteries if you have not yet received an RMA number.

FAQs

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

A:First, find out the part number of your old battery or the model name of your laptop (e.g. 'Lenovo ThinkPad E490S-20NG') and then match with our product compatibility table. Second, please compare your old battery with our product images to make sure their shapes are the same. Finally, check the voltage (rating) is the same as the old one. For more details please click How to find one correct battery for my laptop?

Q: Do I need to remove my Lenovo ThinkPad E490S-20NG battery when connecting to the power supply?

A: Generally speaking, it will not cause any damage without removing battery when you connect the power supply. Because the battery will not be charged anymore after it is fully charged. Oppositely, it will turn to the use of power supply system. However, when your notebook has run for a long time at high speed, you’d better remove your battery out of your laptop owing to the internal overheating. Otherwise, it is harmful.

Q: How to charge properly when I receive my Lenovo ThinkPad E490S-20NG battery?

A: There is no need to charge your new Lenovo ThinkPad E490S-20NG battery for 12 hours for the first time use, because lithium-ion battery has no memory effect. So you only need to charge and discharge it normally. What’s more, you should avoid exhausting the battery power and then recharge, because it will bring a lot of damage to your battery. Therefore you have to charge it when remaining power nearly 10-20%. By the way, if your battery has not been used for a long time, please charge it once a month, keep the remaining power about 50% and then store it in a dry and cool environment.

Q: How to replace and install my Lenovo ThinkPad E490S-20NG laptop battery?

1 Turn your Lenovo ThinkPad E490S-20NG laptop over.
2 Find out the laptop battery release button lock.
3 Press the battery release button, gently pull the battery out of the laptop.
4 Insert the battery into the slot. Push your Lenovo ThinkPad E490S-20NG battery to the laptop and secure it in place.

Q: How to maintain my Lenovo ThinkPad E490S-20NG battery to extend its life?

1 Tweak Your Built-In Power Saving Options.
2 Adjust the brightness of your laptop display as much as possible within an acceptable range.
3 Disable unnecessary programs that draw energy from your notebook.
4 Keep your laptop and battery in a cool dry place (heat may destroy a battery).
5 Avoid Full Discharges.

Best Selling Batteries

Popular Products

Battery for Lenovo ThinkPad E490S-20NG000RUSBattery for Lenovo ThinkPad E490SBattery for Lenovo ThinkPad E490S-20NG0004AUBattery for Lenovo ThinkPad E490S-20NG000GKRBattery for Lenovo L20M4PD1Battery for Lenovo 5B11B65323Battery for Lenovo ThinkPad E490S-20NG0001AUBattery for Lenovo ThinkBook Plus G2 ITG-20WH0021UABattery for Lenovo ThinkPad E490S-20NG0006AUBattery for Lenovo ThinkPad E490S-20NGS01N00Battery for Lenovo ThinkPad E490S-20NGS01M00Battery for Lenovo ThinkBook Plus G2 ITG-20WH0021RABattery for Lenovo ThinkPad E490S-20NG000ESGBattery for Lenovo L20C4PD1Battery for Lenovo 5B11B65325Battery for Lenovo ThinkBook Plus G2 ITG-20WH0021SPBattery for Lenovo ThinkPad E490S-20NG000PUSBattery for Lenovo ThinkPad E490S-20NG000SSGBattery for Lenovo ThinkPad E490S-20NG000JKRBattery for Lenovo ThinkPad E490S-20NG000YPHBattery for Lenovo ThinkPad E490S-20NGS00000Battery for Lenovo ThinkBook Plus G2 ITG-20WHBattery for Lenovo ThinkPad E490S-20NG0003AUBattery for Lenovo ThinkPad E490S-20NG000FPHBattery for Lenovo ThinkPad E490S-20NGS01P00Battery for Lenovo ThinkPad E490S-20NG000QUSBattery for Lenovo ThinkBook Plus G2 ITG-20WH0021RMBattery for Lenovo ThinkPad E490S-20NGS01K00Battery for Lenovo ThinkPad E490S-20NG000DSGBattery for Lenovo ThinkPad E490S-20NG0005AUBattery for Lenovo ThinkPad E490S-20NG000TSGBattery for Lenovo ThinkPad E490S-20NG000VVABattery for Lenovo ThinkPad E490S-20NG0007AUBattery for Lenovo ThinkPad E490S-20NG000USGBattery for Lenovo ThinkPad E490S-20NGA001SGBattery for Lenovo ThinkPad E490S-20NG0002AU