X240 Replacement Battery Specification
- Battery Model: X240
- Capacity:6.34Ah(72WH)-6 Cells
- Voltage: 11.22V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Numbers
- 45N1136
- 45N1738
- 45N1134
- 45N1777
- 45N1124
- 45N1125
- 45N1126
- 45N1127
- 45N1128
Compatible Laptop Models
- Lenovo ThinkPad X240
- Lenovo ThinkPad X250
- Lenovo ThinkPad X260
- Lenovo ThinkPad X270
- Lenovo ThinkPad T440
- Lenovo ThinkPad T440S
- Lenovo ThinkPad T450
- Lenovo ThinkPad T450S
- Lenovo ThinkPad T460
- Lenovo ThinkPad T460P
- Lenovo ThinkPad T470P
- Lenovo ThinkPad T550
- Lenovo ThinkPad T560
- Lenovo ThinkPad W550
- Lenovo ThinkPad W550S
- Lenovo ThinkPad L450
- Lenovo ThinkPad L460
- Lenovo ThinkPad P50S
- Lenovo ThinkPad K2450
- Lenovo ThinkPad K20-80
- Lenovo ThinkPad K21-80
Product Features
- High-Capacity Power: 72WH maximum capacity delivers extended runtime for demanding business applications, providing up to 2x longer runtime than standard batteries for all-day productivity.
- Multiple Capacity Options: Available in 72WH (6-cell), 48WH, and 24WH configurations to match your specific ThinkPad model and power requirements.
- Wide Compatibility: Works seamlessly with ThinkPad X240, X250, X260, X270, T440, T450, T460, T470P, T550, T560, W550, L450, L460, P50S, and K series models.
- Premium Li-ion Technology: Advanced lithium-ion cells deliver stable voltage output, efficient charging cycles, and longer battery lifespan with support for hundreds of charge cycles.
- Easy Installation: Direct drop-in replacement for original Lenovo battery with simple plug-and-play design, no technical expertise required for battery swap.
- Comprehensive Safety: Built-in protection circuitry guards against overcharge, over-discharge, short-circuit, and overheating to ensure safe operation and protect your ThinkPad.
Why Choose This Battery?
This X240 replacement battery is the ultimate power solution for business professionals using Lenovo ThinkPad laptops. With up to 72WH capacity, it delivers extended runtime for all-day productivity, remote work, business travel, and client meetings, keeping your ThinkPad running when you need it most.
Compatible with ThinkPad X240, X250, X260, X270, T440, T450, T460, T470P, T550, T560, W550, L450, L460, P50S, and K series and backed by a 1-year warranty and rigorous quality testing. Perfect for business professionals, executives, consultants, and remote workers who need maximum backup power for their Lenovo ThinkPad laptops.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
Shipping Methods
Track Logistics:(1) European and American countries can check logistics at this website:
https://www.17track.net/en
(2) Middle East countries can check logistics at this website:
http://www.mena56.com/
(3) Asian countries can check logistics at this website:
http://17exp.kingtrans.cn/tracken.jsp
If you can't find your package on any of the three websites listed above, please email us:
sales@batterymall.com/ info@batterymall.com
WeChat/WhatsApp:
(+86) 198 6775 1872 /(+86) 191 2767 3310
About Delivery Time:
(1)If ship from China:
It normally takes 5-20 business days to Asia .
It normally takes 10-15 business days to North America Areas .
It normally takes 15-20 business days to Europe/South America Areas .
(2)If ship from the US warehouse, the normal delivery time is 3-5 working days.
(3)If ship from the European Warehouse, the normal delivery time is 2-10 working days.
(4)If ship from Russian warehouse:, the normal delivery time is 3-5 working days.
Please note: Exact arrival times are determined by specific country. Our product price not including shipping cost/VAT/Customs Duties.
If your country needs to pay VAT, you need to declare and pay the tax by yourself.
Payment Methods
Paypal
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
PayPal never shares your financial information with us.
Q&A
About policy:
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Does Batterymall.com have a privacy policy?Please feel free to read our Privacy Policy.
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Can I return the product?Batterymall.com promises to return non-defective products within 15 days of receipt. Please see full details of our returns policy.
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Are your products covered under warranty?Batterymall.com offers a 2-year warranty coverage against manufacturer defects. View warranty information for many of our products.
About Account:
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Do I need to create an account to place an order?No need. You can place an order without an account on Batterymall.com. After payment is complete, your order will be processed. When the item leaves our warehouse, you will receive an automatic confirmation email with tracking information on the package. In addition, you can also view your order information through the "Order Inquiry" page without an account.
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Can I change my account information?Log into your account with your email and password to view your account information including order history, shipping and billing data. Certain account information may be redacted for accuracy.
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How do I reset my password?Click the "Login" button at the top of the page
Click on "Forgot your password?"
Follow the steps listed to reset your password -
How do I unsubscribe from promotional emails?Log in to your account to update your communication preferences or click the unsubscribe link at the bottom of the newsletter/email. If you unsubscribe from marketing or promotional communications, you will continue to receive transactional communications in connection with any order.
About order:
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Will I be charged sales tax?Our website is not responsible for the taxation of any country, and buyers are required to declare taxes by themselves.
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What payment methods are available for me?We accept Visa, MasterCard, Discover and American Express on Batterymall.com and other payment options in store.
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How long will it take to complete my order?Orders fulfilled through our warehouse will be shipped within 24 hours of receipt during business hours. Hours of operation may vary, but are based on Central Time, Monday through Friday, non-holidays.
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Do you ship internationally?Orders can be shipped to over 50 countries. And we also have products from American warehouses, Japanese warehouses, French warehouses, and Russian warehouses. Please refer to the shipping policy for specific charges.
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Will I receive an order confirmation? tracking information? Receipt?Transaction information will be emailed to the address you provided in your shopping cart. An order confirmation will be sent followed by a shipping confirmation with tracking data.
We recommend keeping all documentation for warranty purposes.
About batteries:
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How about the battery’s lasting or working time?Actually battery’s run-time is dependent on the device's total power consumption rate.
It related to following factors:
●the speed of the laptop’s processor
●the amount of application software
●the number of wireless interface devices
●the brightness of the screen
●the amount of cycle that you’re using it for -
How to maintain battery life?We suggest that you do the battery activation at least once every two months, as it will extend the working time and life of your battery.
If you won’t the battery for a month or longer, we suggest you charge the battery to 50%-80% capacity and then remove it from the laptop. Store it in a clean, dry place until you need it again. -
How long is the battery life?Our battery was tested and checked well before shipment. Under the normal using condition,the life of the lithium battery is about 500 time of cycles, so that usually as far as possible to use the fast end (5-7%) in charge, the average use time is 2 to 3 years.
If we still haven't answered your question, you can contact us below and we'll get back to you as soon as possible.
WECHAT/ WHATSAPP/TEL:(+86) 198 6775 1872
EMAIL:sales@batterymall.com
If you need to learn more about batteries, please check our blog content:
https://www.batterymall.com/blogs/support/batterymall-faqs