Battery For Lenovo ThinkPad T440 Black,

Bring your original laptop back to life with high-quality genuine Lenovo ThinkPad T440 laptop battery - Made of high-quality materials, top grade battery cells and packed with safety features.

By buying here, you can buy quality and benefit from the expertise, order tracking and quality assurance of the US store.

• With this new Battery for ThinkPad T440 , you can find the performance of the device as it did earlier.
• The Lenovo ThinkPad T440 battery is brand new and consists of high-quality batteries.
• It is 100% compatible with your laptop.
• Long life-Lithium technology without memory effect.
• Protection: short circuit, overheating, overvoltage. Safety and reliability.
• ThinkPad T440 laptop Battery MAh capacity may vary. The more mAh it has, the higher its autonomy.

Lenovo ThinkPad T440 48Wh 10.8V Laptop battery tips:

• 1.Carefulness read narrate book of battery,use commendatory battery.
• 2.New Lenovo ThinkPad T440 10.8V notebook battery pack must be fully charged before use.
• 3.New laptop battery needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
• 4.Lenovo ThinkPad T440 10.8V Rechargeable batteries undergo self-discharging when left unused. Always store a battery pack in a fully charged stage for storage.
• 5.Fully drain and fully recharge your battery pack every few month.
• 6.Li-ion and NiMH battery can not interchangeable.
• 7.Turn down the LCD brightness of your portable device.
• 8.Use built-in power management on your portable device.
• 9.Turn off LCD or other unnecessary accessories when not in use.
• 10.Set screen saver blank to 1 to 2 minutes of your Lenovo ThinkPad T440 10.8V laptop.
• 11.It is normal to get warm when charging or normal use. If it is getting too hot, there may be a problem with the device and qualified personnel should check it.
• 12.Research the electric appliance and the batteries contact elements is whether clean, when necessity is clean with the wet cloth mop, after dry loads according to the correct polar direction.
• 13.Lenovo ThinkPad T440 10.8V Notebook battery should stock in cool place, and dry.

Fit Machine Models:

• ThinkPad L450
• ThinkPad L460
• ThinkPad L470
• ThinkPad P50S
• ThinkPad T440
• ThinkPad T440s
• ThinkPad T450
• ThinkPad T450s
• ThinkPad T460
• ThinkPad T460P
• ThinkPad T470P
• ThinkPad T550
• ThinkPad T560
• ThinkPad W550s
• ThinkPad X240
• ThinkPad X240 20AK
• ThinkPad X240 20AL
• ThinkPad X240 20AM
• ThinkPad X250
• ThinkPad X260
• ThinkPad X270

Compatible with numbers:

Compatible with numbers:

• 0C52861
• 0C52862
• 121500147
• 121500152
• 121500212
• 121500213
• 121500214
• 45N1124
• 45N1125
• 45N1126
• 45N1127
• 45N1128
• 45N1131
• 45N1132
• 45N1133
• 45N1135
• 45N1136
• 45N1137
• 45N1160
• 45N1734
• 45N1736
• 45N1737
• 45N1767
• 45N1775
• L12L3P53
• L12M6Z53
• 45N1735
• 45N1134
• 45N1130
• 45N1106
• LC P/N 121500150