MULS L17M4PG2 76Wh Laptop Battery Replacement for Lenovo Legion Y730-17 Y730-17ICH Y730-17ICHG Y740-17 Y740-17ICH Y740-17ICHG Y9000K Y9000K 2019SE L17C4PG2 L17L4PG2 L17S4PG2 4955MAH 4-Cell 15.36V

About MULS
1. We have professional battery and adapter experience!
Strictly test before shipment to ensure full capacity and safety without harming the computer!
2. We recommend that the first charge is not less than 5 hours.
3. The new battery cannot be charged, is there a problem with the battery?
Usually not. The computer charges the battery for the first time. Due to the instability of voltage and current, the computer may stop charging the battery when the battery is half charged (sometimes more, sometimes less). If this happens, Don't worry, just take the battery out of the computer and recharge it again. The new battery charged for the first time may require several iterations. Don't worry, this is normal.
4. When the battery is in normal operation, if the battery is discharged to 3%, it must be shut down or recharged. If the battery is discharged to 0%, the battery will be damaged and its life will be attenuated.
5. Avoid falling, heating, and short-circuit, avoid using the battery in an environment where the temperature is too high or too low.
Specification:
Voltage: 15.36V
Capatity: 76Wh 4955MAH 4-Cell
Condition: 100% brand new from manufacture, Grade A cell

Replacement for Part Number
L17M4PG2 5B10Q88558
L17C4PG2 5B10Q88556
L17L4PG2 5B10T11520
L17S4PG2 928QA224H
L18C4PG1 4ICP6/54/90

Compatible Laptop Models:
Fit for Lenovo Legion Y730-17 Series
Legion Y730-17ICH, Legion Y730-17ICH(81HG)
Legion Y730-17ICH(81HG001KGE), Legion Y730-17ICH(81HG0020GE)
Legion Y730-17ICH(81HG0022GE), Legion Y730-17ICHG

Fit for Lenovo Legion Y740-17 Series
Legion Y740-17ICH, Legion Y740-17ICH(81HH0012GE)
Legion Y740-17ICH(81HH002BGE), Legion Y740-17ICH(81HH002CGE)
Legion Y740-17ICHG, Y9000K, Y9000K 2019SE

Please open the back cover of your laptop to check the original battery size and capacity before placing an order. Please scroll down to the list to purchase.
1. 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 connect the new battery to the mainboard, reinstall all the parts that have been removed earlier, and connect the wiring of the new battery.
4. If you don't understand the above steps, you can search the relevant installation tutorial video on YouTube for help.
1. New battery: Discharge the new battery to 10% (not 0%), then charging up to 95% and repeat 3-4 times to activate the maximum capacity.
2. Overuse: Do not always run out of a battery to 0%, that would damage the battery or shorten the usage life.
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. Fully charge the battery before long-term storage, and keep charging once a month.
Do not store the battery at low power circumstances.
Could be caused by battery loose. Please re-install the battery and make sure that the battery cable and the motherboard interface are tightly inserted.
Maybe due to conductive material damaged which the laptop motherboard and battery anode and cathode contact position, you can try to confirm it with your original battery.
Check whether the battery drive is in normal condition, if not, download the corresponding driver software to update.

Help others learn more about this product by uploading a video!MULS L17M4PG2 76Wh Laptop Battery Replacement for Lenovo Legion Y730-17 Y730-17ICH Y730-17ICHG Y740-17 Y740-17ICH Y740-17ICHG Y9000K Y9000K 2019SE L17C4PG2 L17L4PG2 L17S4PG2 4955MAH 4-Cell 15.36V
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