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Home / Laptop Battery / Lenovo/ Lenovo 45N1049 4400mAh/48WH Replacement Battery

Lenovo 45N1049 Excellent quality Battery Replacement

Special Price :$72.08 $86.50

Our Lenovo 45N1049 Laptop Battery is not only lower in price but also has the advantages of durability, long cycle life, and perfect compatibility. It is your best choice to replace the original battery.

  • Condition: Brand New
  • Capacity : 4400mAh/48WH
  • Voltage : 10.8V /11.1V
  • Cell Type: Li-ion
  • Battery Cell Quality: Grade A
  • Compatible:45N1049
  • ✔ Reliable replacement battery – modern, Lithium cells without memory effect battery replacement that’s reliable with long-lasting charge.
  • ✔ Certified safety and quality – CE & ROHS certified, Grade A battery with short-circuit, overheating and overvoltage protection.
  • ✔ Thorough, comprehensive testing – each battery cell is tested for correct capacity and to ensure all safety requirements are met - all before installation.
  • Warranty

Compatible Part Numbers:

45N1048 45N1049 45N1043 45N1042 45N1044 45N1045

Compatible Models:

Lenovo Thinkpad Edge E430
Lenovo Thinkpad Edge E430C
Lenovo Thinkpad Edge E435
Lenovo Thinkpad Edge E431
Lenovo Thinkpad Edge E435
Lenovo Thinkpad Edge E440
Lenovo Thinkpad Edge E445
Lenovo Thinkpad Edge E530
Lenovo Thinkpad Edge E531
Lenovo Thinkpad Edge E531
Lenovo Thinkpad Edge E535
Lenovo Thinkpad Edge E540
Lenovo B480
Lenovo B485
Lenovo B490
Lenovo B495
Lenovo B580
Lenovo B585
Lenovo B590
Lenovo B595
Lenovo M480
Lenovo M490
Lenovo M495
Lenovo M580
Lenovo M595
Lenovo V380
Lenovo V385
Lenovo V480
Lenovo V490
Lenovo V485
Lenovo V580
Lenovo V585
Lenovo E49
Lenovo E49A
Lenovo E49G
Lenovo E49L
Lenovo K49
Lenovo G380
Lenovo G385
Lenovo G480
Lenovo G490
Lenovo G485
Lenovo G585
Lenovo G580
Lenovo G585
Lenovo Y480
Lenovo Y480N
Lenovo Y480P
Lenovo Y485
Lenovo Y485N
Lenovo Y485P
Lenovo Y580
Lenovo Y580N
Lenovo Y580P
Lenovo Y585
Lenovo Z380
Lenovo Z385
Lenovo Z480
Lenovo Z485
Lenovo Z580
Lenovo Z585

12 Kinds of Safety Protection

Why Buy With Us?

Premium Battery

Our Lenovo 45N1049 battery is a high-performance product comparable to the original battery. In order to ensure the best performance, we choose Japanese Panasonic A+ lithium-ion cells and American TI chips circuit boards as the core components of the Lenovo 45N1049 replacement battery, making it have the advantages of fast charging speed, durability, and long cycle life.

Cost-effective

The brilliant core components make our Lenovo 45N1049 battery pack performance meet or even exceed the original battery. The Lenovo 45N1049 Laptop Battery we sell may not be the cheapest alternative battery, but it must be the best choice for your pursuit of cost-effectiveness.

Precise details, perfect compatibility

We have a fully automatic production line and a senior professional R&D team. the Lenovo 45N1049 Laptop Battery you ordered has gone through 100% quality and safety testing, and the product details are precise to 100% matching.

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Shipment Methods

Currently, all of our shipments are through Priority Mail (EMS USPS),if you are dealer,you can selected others .We can not offer Overnight (UPS Red) and 2nd Day Delivery (UPS Blue) .

Shipping & Handling

Your order will be dispatched within 48 hours.

Estimated Delivery Time:7 - 15 Business Days

It is very easy for you to check the status of your order and locate the package during transit, as an email with a tracking number will be sent to your email address after your order has been shipped out. Tracking number will be emailed to buyer once your ordered item is shipped out.

Shipping rates: Our rates include the expenses of shipping, handling and the high quality packaging.

Attention: Priority mail will be used for all PO Box shipping addresses ,But All APO's and military addresses do not apply here. Please use standard shipping for these. Thank you.

Payment Methods

Payment Methods

Warranty

30-Day Money Back Guarantee

The new Lenovo 45N1049 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.

1-Year Warranty

We offer 12 months warranty on the replacement Lenovo 45N1049 Laptop Battery! During this period, if your battery fails due to quality problems, we will replace your battery with a new one.

100% Security Payment

Your privacy and security of information are of the utmost importance here at Batteriesceo.com. We have taken all the necessary steps to ensure that your shopping experience with us is 100% safe and secure. Buy Lenovo 45N1049 replacement battery with confidence!

FAQs

What's the difference between a 3-cell, 6-cell, 9-cell Acer battery?

The difference between those batteries is the duration. The more the cell is, the longer duration the battery will last. Meanwhile, the size of the battery will be larger. If you consider the duration of the battery most, you can choose a battery with more cells, but the bottom will protrude and the weight of the laptop will increase under these circumstances.

What will greatly shorten the life of Lenovo 45N1049 battery?

Many people find that their laptops can often be used for 5 years or even more than 10 years without failure, but laptop batteries can't. This is often caused by the following behaviors:

The battery is often completely depleted.

Idle the laptop for a long time and do not charge the battery regularly.

Use an unqualified power adapter.

The battery is placed in a humid environment or directly immersed in water.

High temperature is a battery killer to shorten the battery life, complete death, or even explode.

How to replace your Lenovo 45N1049 Laptop Battery?

Turn off your Lenovo 45N1049 laptop and disconnect the AC adapter.

Release the latch or other attachment devices that hold your battery in place.

Slide the old battery out of its compartment or storage bay.

Take the replacement battery for Lenovo 45N1049 laptop out of the box.

Slide it into the notch or bay.

Close the safety latch to lock it into place.

Reconnect the AC adapter and give the new battery for your Lenovo 45N1049 notebook a full charge.

Is it normal for the Lenovo 45N1049 battery replacement to get hot during charging?

Yes, almost all batteries will emit heat during charging and discharging. Please don't worry, all our Lenovo 45N1049 battery is manufactured with high-quality anti-corrosion heat dissipation materials.