New GHU Battery 0A36287 0A36309 81+ Compatible for Lenovo ThinkPad T420s T420si 42T4846 42T4847 42T4845 42T4844 45N1036 45N1037 45N1038 45N1039 45N1064 45N1065 42T4803 42T4802 T430s T430si

42T4846, 42T4847, 42T4845, 42T4844, 45N1036, 45N1037, 45N1038, 45N1039, 45N1064, 45N1065, 42T4803, 42T4802
Press Windows + R, type "msinfo32" and click OK.
Find "System Model" in the pop-up window.
Open the back cover of the laptop to confirm the battery model.
GHU 81+ battery is also fit for Lenovo battery t420s, ThinkPad t430s battery, Lenovo t430s battery, ThinkPad t420s battery.
GHU 81+ high-quality battery is made with polymer battery cell, a highly concentrated battery cell with built-in safety features to prevent the battery from overheating or overcharging. GHU replacement battery for ThinkPad T420s Series ensures a smooth working laptop with a battery that lasts longer.
GHU replacement battery for Lenovo t420s comes with 6 polymer battery cells to provide better performance. The high-quality A-grade laptop battery cell inside ensures a long service life with 500+ charging cycles. This laptop battery fits perfectly, and the power interface offers an uninterrupted power supply.
Please confirm that the connector has been plugged properly into the battery and the motherboard of your laptop.
Change the laptop's power manager charge setting to the "standard" mode, then discharge and recharge the battery 3-4 times.
GHU 81+ Battery Replacement for Part Number How to Find Your Laptops Model Number? Use the laptop anywhere and anytime without a worry. Built-in High Concentrated Grade-A Battery Cell Please pay attention to the following when installing a new battery.