01AV420 01AV421 SB10K97578 Laptop Battery - Replacement for LenOVO ThinkPad A475 A485 T470 T480 TP25 Series Laptop SB10K97578 01AV489 SB10K97577 01AV419 SB10K97576 Built-in Battery 11.46V 24Wh 2095mAh

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2) Please be assured that we will take the responsibility for each product we sold.
3) 30-days after purchase, we offer a no-questions-asked return policy.
4)12 months from the date of purchase, If the product fails, we will replace it with a new one.
1) You need to turn off your laptop and disconnect the power.
2) 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.
3) 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.
4) 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.
1)Discharge the new battery use to 10%(not to 0%) and then charge to 95%, and cycle 3-4 times.
2) Do not disassemble, crush or puncture. Do not dispose of in fire or water.
3) If you remove the battery for a long time, charge more than 80% at least one time within one month.
4) Don't connect the adapter for a long time while using the battery. It may damage the battery.
5)When using the battery, care should be taken to prevent exposure and moisture.
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.Turn off the laptop.
2.Unplug AC power.
3.Remove the battery.
4.Replace AC power.
5.Turn on laptop,allow OS to boot.
6.Once logged in to the machine,perform a normal shut donw.
7.Unplug AC power.
8.Replace battery.
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.
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Compatible Models (use "Ctrl+F to find your model quickly"):
Lenovo ThinkPad T470 Series:
ThinkPad T470 (20HES2C000); ThinkPad T470 (20HES18R1Q);
ThinkPad T470 (20HES05500); ThinkPad T470 (20HD0049MZ);
ThinkPad T470 (20HD002HMZ); ThinkPad T470 (20HD0001MZ);
ThinkPad T470 (20HD000MUK); ThinkPad T470 (20HES18S0B);
ThinkPad T470 (20HES0FW00); ThinkPad T470 (20HES2SF00).
Lenovo ThinkPad T480 Series
ThinkPad T480 (20L50000MH); ThinkPad T480 (20L6S5FH00);
ThinkPad T480 (20L6S3U201); ThinkPad T480 (20L6S37P0U);
ThinkPad T480 (20L6S29E02); ThinkPad T480 (20L5CTO1WW);
ThinkPad T480 (20L50004MZ); ThinkPad T480 (20L50043MZ);
ThinkPad T480 (20L5000AMZ); ThinkPad T480 (20L50000MZ).
Lenovo ThinkPad A475 Series,
Lenovo ThinkPad A485 Series:
ThinkPad A485 (20MU000CGE); ThinkPad A485 (20MVS06U00);
ThinkPad A485 (20MVS0X613).
Lenovo ThinkPad TP25 (Anniversary Edition 25) Series.
Note: These notebooks contain 2 batteries, which are divided bu