Title 1: 45N1138 Battery for Lenovo ThinkPad S440 S431 (3100mAh(46Wh) 14.8V)
Title 2: Lenovo 45N1138 Battery Compatible with Model Lenovo ThinkPad S440 S431
Title 3: 45N1138 3100mAh(46Wh) 14.8V for Lenovo ThinkPad S440 S431
Title 4: New 45N1138 Battery for Lenovo ThinkPad S440 S431
Title 5: Battery Replacement for Lenovo ThinkPad S440 S431 45N1138
Need 3100mAh(46Wh) Lenovo 45N1138 Battery? This 45N1138 battery 100% compatible with Lenovo ThinkPad S440 S431. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your 45N1138 battery with a new one.
14.8V 3100mAh(46Wh) 45N1138 Replacement Battery for Lenovo ThinkPad S440 S431
Technical Specifications:
Brand: for Lenovo
Voltage: 14.8V
Capacity: 3100mAh(46Wh)
Cell Type: Li-ion
Battery Cell Quality: Grade A
Warranty: 1 Year Warranty, 30 Day Money Back and Secure Online Ordering Guaranteed
Certification:CE CCC FCC ROHS
This Lenovo 45N1138 Battery Replaces:
121500159
45N1138
45N1139
45N1140
45N1141
This 45N1138 Battery Fits The Following Alcatel Models:
Lenovo ThinkPad S440 S431
Other Online Stores:
GERMANY ---------------------45N1138 Baterie do Lenovo
Poland ---------------------Lenovo 45N1138 Zasilacz Sieciowy Lenovo
France --------------------- Batterie pour Lenovo 45N1138
√ 45N1138 battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Lenovo 45N1138 Battery.
√ Brand new and high quality replacement Lenovo 45N1138 battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Lenovo 45N1138 replacement battery unit is made of high-quality lithium-ion cells for longer last time.
√ The battery is up to standard and fully compatible with original specifications.
√ All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
√ The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
How to extend the life of your Lenovo 45N1138 battery?
1.Please fully charge your device before using it for the first time. Because the Lenovo 45N1138 battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2.Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the device usually works at a critical power level ( below 3%).
3.Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4.If your Lenovo 45N1138 battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your device and store it in an antistatic bag in a cool, dry place.
