L20D4P75 Laptop Battery Replacement for ThinkPad P1 Gen 4 20Y3001FIW 20Y30069HV X1 Extreme Gen 4-20Y50033MD 5B11B79217 5B11B79218 5M11E25313 15.48V 90Wh 5815mAh 4-Cells

EFOHANA is committed to providing you with high-quality laptop batteries, tablet batteries, mobile phone batteries, adapters etc.
We also provide you with high-quality and efficient after-sales service, the purpose is to attract and retain more customers.
Compatible Part Number :

5B11B79217, 5B11B79218,
5M11E25313, L20D4P75, L20M4P75,
SB11B79215, SB11B79216
Compatible Models

Fit for Lenovo ThinkPad P1 Gen 4 20Y3001FIW,
Fit for Lenovo ThinkPad P1 Gen 4 20Y30069HV,
Fit for Lenovo ThinkPad X1 Extreme Gen 4-20Y50066ED,
Fit for Lenovo ThinkPad X1 Extreme Gen 4-20Y5003QMN,
Fit for Lenovo ThinkPad P1 Gen 4 20Y30001IU,
Fit for Lenovo ThinkPad P1 Gen 4 20Y300A0MX Series
How to choose the correct of battery?
Method 1: You have to find your specific laptop model before ordering a correct battery.

Step 1: Press Windows + R to open Run window.
Step 2: Input "msinfo32" in the empty box and click OK to open System Information.
Step 3: Keep in the System Summary section, and you will find the System Model item in the right pane.
Method 2: Take the battery out of your computer and see the model of your battery.

Step 1: Switch off the laptop and unplug the power cable in case of electric shock.
Step 2: Remove the back panel with the screwdriver. You should to this with care avoiding any harm to the laptop components.
Step 3: Disconnect the cable connected to the battery and then take out the battery. After that, you can check the specifications of your battery.

We wanted to deliver a battery that doesn't only only last long, but also safe for use.
Weve incorporated Grade A battery cells to ensure longer battery life, durability, and lower power consumption.
All of our batteries offer 1000+ recharge cycles over life of battery.

Each battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety.

Power Interface: Gold-plated connector points to ensure current transport excellently and serve stably.
Enclosure: The enclosure is made of ABS + PC high quality material, it has high temperature resistant function to protect your laptop overheat.
Battery Buckle: The battery buckle is closely connected to the laptop, and the metal interface is stably powered.

You need to turn off your laptop and disconnect the power.
Disconnect the connection between the old battery and the motherboard to avoid unnecessary damage caused by disassembling the battery. Then unscrew the old battery screws one by one and carefully save each screw. Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
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.

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.
Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened. 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.
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.

About battery safety: Compatible with laptop, safety and stability.
Regarding the capacity of the battery: The capacity of the new battery cell consumes power slowly and has little loss.
Return and exchange within 30 days, 12 months protection period.
We specialize in providing quality power products and quality and maintenance after purchase.
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