We focus on providing high quality batteries and related accessories. This New L18M4PF5 Laptop Battery for Lenovo IdeaPad S540-15IWL S540-15IML is designed for long-lasting and stable performance. It provides a one-year warranty and has passed CE / RoHS / ISO9001 safety certification. Fast delivery and thoughtful after-sales service will make you feel assured to purchase.



- Brand: LENOVO Laptop Battery
- Replaceable with the following models: L18M4PF5
- Rechargeable battery type : Li-ion
- Color: Black
- Current : 4610mAh/70WH
- Voltage : 15.2V
- Capacity : 70WH
- Encoding : 24BA0319C314
- Supported models : L18M4PF5 SB10W67370 5B10T09088 5B10W67275
- LENOVO L18M4PF5 compatible Laptop Battery model:
For Lenovo
IdeaPad S540, Ideapad S540 15,
Ideapad S540-14API-81NH002YGE, IdeaPad S540-15IML(81NG),
IdeaPad S540-15IML 81NG-003K(81NG003KMZ), IdeaPad S540-15IWL(81NE/81Q1),
IdeaPad S540-15IWL(81NE0023UK), IdeaPad S540-15IWL(81NE003WGE),
IdeaPad S540-15IWL(81NE0040GE), IdeaPad S540-15IWL(81SW),
Ideapad S540-15IWL-81NE003XGE, Ideapad S540-15IWL 81SW001SMH,
IdeaPad S540-15IWL 81SW0015GE
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LENOVO Battery
- LENOVO L18M4PF5 Laptop Battery
Compatible with Lenovo IdeaPad S540-15IWL S540-15IML battery
Brand: LENOVO Battery Capacity/Voltage : 4610mAh/70WH 15.2V - LENOVO L21D4PD6 Laptop Battery
Compatible with LENOVO ThinkBook 14 G4+ IAP/14 G4+ ARA battery
Brand: LENOVO Battery Capacity/Voltage : 3995mAh/62WH 15.52V - LENOVO L19C4PF4 Laptop Battery
Compatible with Lenovo Ideapad Yoga Slim 7-14IIL05 battery
Brand: LENOVO Battery Capacity/Voltage : 3955mAh/60.7WH 15.36V - LENOVO L20D3P72 Laptop Battery
Compatible with LENOVO ThinkPad X13 Gen 2 battery
Brand: LENOVO Battery Capacity/Voltage : 3564mAh/41WH 11.52V - LENOVO L22C3PA4 Laptop Battery
Compatible with Lenovo?Xiaoxin 16 IAH8/14 IRL8 2023 battery
Brand: LENOVO Battery Capacity/Voltage : 4910mAh/56.6Wh 1.52V - LENOVO L22C4PA1 Laptop Battery
Compatible with Lenovo Yoga 7 14ARP8/14IRL8 16IRL8 battery
Brand: LENOVO Battery Capacity/Voltage : 4493mAh/69WH 15.36V - LENOVO SB10K12721 Laptop Battery
Compatible with Lenovo Thinkpad T550 T550S W550 W550S T560 P50S battery
Brand: LENOVO Battery Capacity/Voltage : 3860mAh/44WH 11.4V - LENOVO L17L3PE0 Laptop Battery
Compatible with LENOVO YOGA 730-13 battery
Brand: LENOVO Battery Capacity/Voltage : 4587mAh/51.5WH 11.25V
How to care for your LENOVO L18M4PF5 Laptop Battery?
This is the Replacement LENOVO L18M4PF5 Battery, You can extend the life of your laptop battery significantly through the proper care and handling of your battery.
1. Any new L18M4PF5 battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours.
2. A brand new L18M4PF5 notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery.
3. Run on battery power without the AC adapter cord at least once a week to keep the L18M4PF5 battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to 'standby mode' while your laptop runs directly on electricity from the wall outlet.
4. Even though your battery indicates it is fully charged, your battery will return to a weakened state again in a few months if it does not get some exercise through partial discharge and recharge cycles while running on battery power alone.
5. If your L18M4PF5 battery has not been actively used 2 months or more, condition your battery again with 5 partial discharge & recharge cycles to increase the batteries capacity and run time.
6. Don't run your battery all the way to empty. Your battery will have a longer service life if it receives shallow discharge and recharge cycles. Research has shown that the useful life of the battery will be much longer if you begin to recharge the battery any time before reaching 20% of the remaining power capacity. Recharging the L18M4PF5 battery even after 10 minutes will not reduce the battery's life span as lithium batteries do not have the memory effect which was found in older NiCad battery technology. NiCad batteries have never been used in laptops, even the earliest models.
7. Never run your battery below the 2% critically low warning point. If your battery is run below this point it may not have enough energy to even recharge. This may effectively 'kill' your L18M4PF5 battery.
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Features of Our LENOVO L18M4PF5 replacement battery:
1. Battery Specifications - Capacity: 4610mAh/70WH, Type: Li-ion, Voltage: 15.2V - New fully decoded chip works just like the original.
2. High quality and rechargeable ( between 400 to 600 charge-discharge cycle).
3. Long battery life and maximum power, quick-charging!
4. The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
5. Our batteries are 100% brand new, CE / FCC / ROHS-certified for safety and environmentally friendly.
6. 12-month Warranty and 30-day Money Back Guarantee.
7. Fast, friendly and hassle free customer service.
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