Replacement Laptop battery for Lenovo ThinkPad S440 S431



Lenovo ThinkPad S440 S431 Laptop Battery

High quality Lenovo 45N1139 Batteries for Lenovo ThinkPad S440 S431 wholesale or retail in batteryforpc.co.uk, Lenovo ThinkPad S440 S431 Laptop battery is guaranteed to meet or exceed Lenovo original specifications, buy Lenovo ThinkPad S440 S431 batteries get 30% off,Fast Shipping.

Item Code: LEN10X90-2
IN STOCK
  • Brand: Lenovo
  • Type: Li-ion
  • Voltage: 14.8V
  • Capacity: 3100mAh/46Wh
  • P/N: 45N1139 ...
  • Compatible Model Numbers: Lenovo ThinkPad S440 S431...
  • Payment Method:We accept PayPal payment
Designed to meet or exceed the runtime of the original battery
They are manufactured using the most up to date TI chip set
Price: £ 55.09
£ 68.00 You Save £ 12.91
Save up to 30%
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Important:we dispatch it out at the earliest, either on the same day or the next working day depending on when you’ve placed your order.

Specifications
Brand: Lenovo
Type : Li-ion
Voltage : 14.8V
Capacity : 3100mAh/46Wh
Compatible Part Numbers: 121500159 45N1138 45N1139 45N1140 45N1141
Compatible Model Numbers: LENOVO S440 S431

Note: This battery has 2 different types of buckles (please refer our major picture) . Please leave us a message which type do you need when place order. Thank you!
Multiple Intelligent Protection

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1. Better Quality:
With the international Standard Control from R&D, Manufacturing and test, Our battery for Lenovo ThinkPad S440 S431 have passed CE, UL, ROHS, ISO9001,QS9000 and TS16949.
2. Competitive Price:
At least Save up to 30% from our site battery shopping. We can provide cheap and high quality Lenovo ThinkPad S440 S431 batteries to benefit our customers.
3. Timely Shipping:
We provide timely delivery to our customers. We will shipping the battery immediately after got your payment. It is usually take 7-15 business days for you get the replacement Lenovo ThinkPad S440 S431 battery.
4. Technical Support&Service:
We are committed to providing technical support and after sale services as follow:
(1)30 Days Money back of without receiving battery.
(2)1 year free quality warranty after you purchase.
(3)Fast shipping and tax to worldwide.

Description of Lenovo ThinkPad S440 S431 Laptop battery


All of our Lenovo ThinkPad S440 S431 Laptop batteries are made with high-quality original new Cells, they are designed to meet or exceed the OEM (original) specifications. Lenovo ThinkPad S440 S431 Laptop Batteries of Lenovo for Lenovo ThinkPad S440 S431 are brand new, 1 year Warranty, 30 days money back guarantee. We promise that the Lenovo ThinkPad S440 S431 Laptop Battery sold in our website are 100% brand new - We never sell used or refurbished Lenovo ThinkPad S440 S431 Laptop Battery 100% new high quality Replacement battery Compatible your advent laptops. Provides excellent discharge characteristics. Quick delivery for every order.

FAQs
Q: Does overcharging damage the battery for Lenovo ThinkPad S440 S431?
A: Overcharging can create excessive heat which bends the plate within the cells and shed active material then results in the capacity loss.
Q: How to find the right battery for my notebook?
A: First, find your battery part number/laptop model. Second, search the part number/laptop model. Third, verify the battery before you buy.
Q: What should I do if the Lenovo ThinkPad S440 S431 battery replacement gets hot in my laptop?
A: It is normal that the battery becomes warm. When it becomes too hot, take the battery out and let it cool down. If the problem persists once it is inserted back into the laptop, the battery could be defective and need to be replaced.

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