High Performance Laptop Batteries:

Our laptops have become essential to how we do business, communicate with friends, shop online and many more. 

That's why you need to treat your machine with high performance laptop batteries - batteries you can count on, 

batteries that can keep up with you and your schedule. 

Our laptop batteries are constructed to meet or exceed OEM specifications for safety and efficiency, 

yet we still managed to create an economical alternative to expensive OEM batteries. 

Packed with a ton of safety features - When it comes to laptop batteries - is your best bet!

Condition: Brand New - Grade A cells,100% Compatible and high quality,the best replacement battery for your laptop.

Battery type: Li-ion

Voltage: 10.8 V

Capacity: 84.2Wh / 7800mAh

Condition: Brand New , 'A' grade cells,100% Compatible!

100% New Components are made by our factory- never refurbished, recycles, or used.
100% Compatible and high performance - Guaranteed to meet the specifications of your original device at a reduced price.

Certification: CE FCC RoHS
Color: black as pictures

Operation time: approx 2.5-3.0 hours

Package including: battery (in packing carton box)

After-sales service: 60-day free trial and 3-year warranty

Offer 100% Satisfied Customers Service ( we will reply all your emails within 14 hours and We are able to solve all your problem within 48 hours)

Local USA Warehouse Stock (3-8 Days Delivery) (Plz contact us if do not delivery within 12 days,we offer full refund or resend for free)
Buy With Confidence: Offer Free returns, Free replacement, Full refund (If there is some problem with our items)
We stand behind our quality products, We offer a 60 days hassle-free money back guarantee or replacement (buyer's choice)!

Safety and Excellence Features:

a. Efficient and Reliable
b. Grade A Cells
c. FCC / CE / RoHS Certified
d. More Charging Cycles
e. Long Lasting Performance

f. Efficient capacity, long-lasting work

*Need installation steps, ask customer service for answers.

Compatible part numbers: (Not sure about the battery model, you can ask customer service)

>For Lenovo : 

0C52864  57++  45N1152   45N1153 

45N1144  45N1148  45N1150  45N1779

45N1158  45N1160  45N1145  45N1149 

45N1151  45N1159  45N1161  0C52863

Compatible With Models: ( Press " Ctrl+F " to Find your laptop model)

>For ThinkPad 

>For Lenovo ThinkPad W541 Series

>For Lenovo Thinkpad W540 Series

>For Lenovo Thinkpad T540P Series

>For Lenovo Thinkpad T440P Series

>For Lenovo Thinkpad L440 Series

>For Lenovo Thinkpad L540 Series

*Package included:

1x T440P Battery

*Top Quality Battery Cells:

When it comes to laptop batteries - it all boils down to the battery cells inside.

As laptop battery users ourselves, we wanted to deliver a battery that doesn't only only last long, but also safe for use. 

That's why our battery packs are comprised of grade "A" cells with top quality ion battery materials that ensure:

• Reliable performance
• Extended battery life
• Safe use anytime, anywhere

To use your battery better, please follow the precautions listed below

1. Do not modify or disassemble the battery.

2. Do not incinerate or expose battery to excessive heat, which may result in an exposure.

3. Do not expose the battery to water or other moist matters.

4. Do not pierce, hit, step on, crush or abuse the new battery .

5. Do not place the battery in device for a long period of time if device is not being used.

5. Do not short circuit the terminals or store your Lenovo battery pack with metal objects such as necklaces or hairpins

Intelligent protection board: (New Upgrade To Ensure Battery Safety)

1.Overheating protection

2.Overcurrent protection

3.Overvoltage protection

4.Overcharge protection

5.Over discharge protection

6.Short circuit protection

Payment

We accept payment via PayPal, Visa, Mastercard, Apple Pay, Google Pay etc.

Shipping And Delivery Details

(1) We ship packages from USA Warehouse by via USPS,UPS-SUREPOST and FedEx,

     usually shipment takes 3-8 business days( Exclude public holiday).

(2) We will ship all item(s) within 3 working day.(within ebay handling time)

(3) We only ship to your eBay address. Please make sure your eBay address is correct when you make a payment.

    We are not responsible for wrong or undeliverable address.

About US

Supplying best quality battery for your laptop at competitive prices and proving best service 

to international customers! Make you 100% satisfied Customers Service.

We are a factory store, mainly run laptop accessory. Such as battery , ac adapter charger etc.

All our item passed FCC / CE / ROHS certificates. Help buyers reduce the risk of damage, fire, dangerours mostly.

Customer service
We try our best to reply to you as soon as possible,however,

due to high volume of daily incoming emails and time zone difference If you are not satisfied with your purchase,

Please give us an opportunity to try and make it right before leaving feedback.

If you have any question, just send a eBay message,we will help you.
Customer Service Hours: Monday to Friday: 9:00AM - 18:30PM(GMT+8)

Return/Refund
1.60 Days Money Back or Return for New one Guarantee from the date of original purchase. 
2.Product should be returned with original packages and must be returned in like-new condition with all accessories and packaging. 
3.Free returns(need not pay any fee):EXCEPT If the return is due to the mistakes of buyers, 

   for example,wrong purchase,wrong shipping address,buyers must be pay return fee.
4.Free Replacement or Full refund(If there is some problems with our items).

FAQs
Q: How do I select the right replacement battery for my laptop?

A: First of all, you need to assure the model of your laptop or the part number of your laptop battery.  you'd better look at our battery from our pictures

and check if it is the same as your original one,If you don't know how to find the right battery for your laptop, please press Windows+R,type"msinfo32"

then click ok,then you can find "System Model" in the pop-up window. Moreover,you can click the icon "contact seller" on the right of this page to ask us.

Q: How to charge the Lenovo T440P laptop battery properly?

A: You should charge the replacement battery for Lenovo T440P laptop before the battery exhaustively discharged, otherwise it will shorten its life. It is feasible

to charge the laptop battery before the power is less than 20%. Meanwhile, the battery should be charged in a dry place, and please pay attention to high

temperature, which is the biggest threat to battery life.

Q: How to deal with the replacement battery for Lenovo T440P when you won't use for a long time?

A: If you let your Lenovo T440P laptop battery lay idle for a long time, please charge the laptop battery or discharge to about 40%, and then put it in a dry and

cool place to save. Indoor temperature is best maintained at 15 to 25 degrees Celsius because the temperature is easy to accelerate the battery aging either

too high or too low. You'd better fully charge and discharge the battery at least once a month. Finally please save it in accordance with the above method.

Q: How to replace your Lenovo T440P Laptop Battery?

1: Turn off your Lenovo T440P laptop and disconnect the AC adapter.
2: Release the latch or other attachment devices that hold your battery in place.
3: Slide the old battery out of its compartment or storage bay
4: Take the replacement battery for Lenovo T440P laptop out of the box.
5: Slide it into the notch or bay.
6: Close the safety latch to lock it into place.
7: Reconnect the AC adapter and give the new battery for your Lenovo T440P notebook a full charge.