High-Performance replacement battery for Lenovo 45N1139, Grade A cells
The replacement battery for Lenovo 45N1139 from Batteryboss.net will be your best choice. We offer a high-quality battery at a more reasonable price. Our Lenovo 45N1139 batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.
With first-class quality assurance, the battery for Lenovo 45N1139 provides protections of voltage, short circuit, charging time, ESD, and so on. Each Lenovo 45N1139 battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Lenovo 45N1139 battery for you.
In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Lenovo 45N1139, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!
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!
Warning About The Lenovo 45N1139 Batteries
If your capacity drops faster than you think, it means you should treat your Laptop Battery in time. Do not leave your Lenovo battery 45N1139 dormant for long periods. We recommend using the battery at least once every two to three weeks. It's a good idea to store the laptop part in a dry and cold place if it is not used. Clean the battery's metal contacts with rubbing alcohol on a damp cloth. Clean contacts increase energy efficiency. Turn off the wireless devices. This will save the Lenovo 45N1139 battery power. Batteries degrade more quickly when they’re hot.
Tags:Lenovo 45N1139 Laptop Battery,Cheap 45N1139,45N1139 SG battery,Lenovo 45N1139 batteries, li-ion Lenovo 45N1139,replace 45N1139,rechargeable 45N1139,Lenovo ThinkPad S440 S431.