45N1139 Replacement Battery for Lenovo ThinkPad S440 S431
Replacement Lenovo ThinkPad S440 S431 Battery. Li-ion battery technology provides longer run times with less weight. Not subject to the memory effect. This battery replacement is 100% compatible with the original Lenovo 45N1139 battery specifications. 12 Month Warranty,30 Days Money Back!
- 1.Shipment Methods
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- 2.Shipping & Handling
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Shipping Method: Priority Mail(USPS )
- Compatible with These Models:
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!
- Buy Lenovo 45N1139 in OriccaBattery:
- This replacement Lenovo 45N1139 battery is 100% compatible with the Lenovo ThinkPad S440 S431. Our batteries and accessories are made with high quality parts and are guaranteed to meet or exceed the original equipment manufacturers specifications at a reduced price. All batteries are tested for 100% Quality Control Assurance.
- This replacement battery includes a 1 Year Warranty and 30 Days Money Back to guarantee that it has no manufacturing defects.
How to Maintenance your new replacement Lenovo 45N1139 battery?
- 1. New Lenovo 45N1139 battery pack must be fully charged before use.
- 2. New battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
- 3.Laptop battery undergo self-discharging when left unused. Always store a Lenovo 45N1139 battery pack in a fully charged stage for storage.
- 4. Fully drain and fully recharge your battery pack every few months.
- 5. Turn down the LCD brightness of your portable device.
- 6. Use built-in power management on your portable device.
- 7. Turn off LCD or other unnecessary accessories when not in use.
- 8. Set screen saver blank to 1 to 2 minutes of your notebook
- 9. Add more RAM if you have extra RAM expansion slot, it will reduce the usage of hard drive and it is power exhaustive.
- 10.Close unused software in your Lenovo ThinkPad S440 S431 laptop
- 11. Remove unused PC Cards or USB devices from your notebook.
- 12. Don´t watch DVD or play graphics intensive video games.
- 13. Don´t short circuit terminal or store your Lenovo 45N1139 Laptop Batteries pack with metal parts.
- 14. Don´t drop or mutilate the Lenovo 45N1139 battery pack.
- 15. Don´t expose to moisture or water.