L20M4P71 Laptop Battery Compatible with Lenovo ThinkPad X1 Carbon 9th 10th Gen X1 Yoga 6th 7th Gen 2021 Series L20C4P71 L20D4P71 L20L4P71 SB10T83217 SB10T83216 SB10T83218 SB10T83215

1, Change your laptop power plan settings, and choose the power saver plan. Then Change advanced power settings, and scroll down to find processor power management. Click the On-battery option and reduce the processor state to 20%.
2, Always keep your laptop neat and clean. The dust easily enters the hardware through the vents which are meant to release the heat generated from various computer components.
3, Close Wi-Fi, Bluetooth, and other settings. This can help your computer save precious battery life.
1. Could be caused by battery loss. Please re-install the battery and make sure that the battery cable and the motherboard interface are tightly inserted.
2. Maybe due to conductive material damage which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.
3. Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.
1.New battery: For use a new battery, youd better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely.
2.Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened.
3.Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.
4.Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery.
High quality materials and circuit boards are used to ensure durability and performance.
Class A batteries can be recharged up to 600 times during the battery life.
All products built-in circuit protection, to ensure safety and stability.
Ensure low power consumption and fast charging.
100% New from Manufacturer.
Same as OEM, Safe to Use.
Easy to install.

Replacement for Part NumberL20M4P71 L20C4P71 L20D4P71 L20L4P71 SB10T83217 SB10T83218 SB10T83215 SB10T83216 5B10W13974 5B10W13975 5B10W13972 5B10W13973Compatible ModelsLenovo ThinkPad X1 Carbon 9th Gen Laptop, Lenovo ThinkPad X1 Carbon 9th Gen Type 20XW 20XX Series,Compatible ModelsLenovo ThinkPad X1 Carbon 10th Gen Laptop, Lenovo ThinkPad X1 Carbon 10th Gen Type 21CB 21CC Series,Compatible ModelsLenovo ThinkPad X1 Yoga 6th Gen Laptop, Lenovo ThinkPad X1 Yoga 6th Gen Type 20XY 20Y0 Series,Compatible ModelsLenovo ThinkPad X1 Yoga 7th Gen Laptop, Lenovo ThinkPad X1 Yoga 7th Gen Type 21CD 21CE Series 1. The package comes with a free disassembly kit and you need to turn off your laptop and disconnect the power.
2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.
3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.
How To MaximizeThe Battery Life? Why The Laptop Does Not Recognize The New Battery Laptop Maintenance Tips: L20M4P71 Laptop Battery Replacement for Lenovo ThinkPad X1 Carbon 9th Gen X1 Yoga 6th Gen L20D4P71 SB10T83218 SB10T83217 L20C4P71 SB10T83216 Bituli battery packs are comprised of grade "A" cells with top quality ion battery materials that ensure Reliable performance extended battery life. Item:Bituli Replacement L20M4P71 Battery for Lenovo ThinkPad L20M4P71 for Lenovo Laptop Models(Use"Ctrl"+"F" to find your laptop model) Easy to deal with various environments and say goodbye to low battery and get rid of long-term reliance on chargers The Tip Of Install A New Battery: