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AU Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh

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Item Number: NLVL21M4PH175WHB8

Battery Type: Li-Polymer
Battery Voltage: 15.52V
Battery Capacity: 4833mAh, 75Wh
Battery Color: Black
Cells Amount: 8-Cells
Battery Cell Quality: Grade A
Description:Genuine / Original Battery
Total Sale: 419 Sold

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AU Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh

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Li-Polymer battery pack, 15.52V Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh

In Stock
Original price: Au$ 113.13
Today's Price:
Au$ 89.37
( Updated: Sep 2025 )
You Save: Au$ 23.76

* When purchasing a laptop battery, you need to carefully check the laptop battery's brand, model, capacity, voltage, appearance, shape, interface location, the location of the fixing screw hole, and provide the correct laptop model.

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buy this Au online offer Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh Black online

This Laptop Battery Description:

Australia 2025 discount for Au online offer Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh Black

How we test this Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh

Step 1: Make sure customer bought the correct battery.
Step 2: Check battery's appearance and interface.
Step 3: Test battery charger and recharger function.
Step 4: Charger the battery to 100% and recharger to 0% to get real battery capacity
Step 5: Use Ev2300 to check the voltage difference of each goroup cells.
Step 6: Charger battery power more than 30%.
Step 7: Package battery carefully and send out

Compatible mainbody Numbers:

Fit Machine Model:

Lenovo
Yoga Slim 9 14IAP7 82T00002SP, Yoga Slim 9 14IAP7 82T00003GE, Yoga Slim 9 14IAP7 82T00005GE, Yoga Slim 9 14IAP7 82T00007TA, Yoga Slim 9 14IAP7 82T00008AX, Yoga Slim 9 14IAP7 82T00009AX, Yoga Slim 9 14IAP7 82T0000AMX, Yoga Slim 9 14IAP7 82T0000CMZ, Yoga Slim 9 14IAP7 82T0000ECK, Yoga Slim 9 14IAP7 82T0000FCK, Yoga Slim 9 14IAP7 82T0000GSP, Yoga Slim 9 14IAP7 82T0000HGE, Yoga Slim 9 14IAP7 82T0000JGE, Yoga Slim 9 14IAP7 82T0000KPG, Yoga Slim 9 14IAP7 82T0000MMB, Yoga Slim 9 14IAP7 82T0000PFR, Yoga Slim 9 14IAP7 82T0000QBR, Yoga Slim 9 14IAP7 82T0000RUK, Yoga Slim 9 14IAP7 82T0000SKR, Yoga Slim 9 14IAP7 82T0000UKR, Yoga Slim 9 14IAP7 82T0000WAU, Yoga Slim 9 14IAP7 82T0000XIX, Yoga Slim 9 14IAP7 82T0000YIX, Yoga Slim 9 14IAP7 82T00010AU, Yoga Slim 9 14IAP7 82T00011TW, Yoga Slim 9 14IAP7 82T00012HH, Yoga Slim 9 14IAP7 82T00014HH, Yoga Slim 9 14IAP7 82T00016TW, Yoga Slim 9 14IAP7 82T00017TW, Yoga Slim 9 14IAP7 82T00018KR, Yoga Slim 9 14IAP7 82T00019KR, Yoga Slim 9 14IAP7 82T0001AKR, Yoga Slim 9 14IAP7 82T0001BSB, Yoga Slim 9 14IAP7 82T0001DSB, Yoga Slim 9 14IAP7 82T0001ETA, Yoga Slim 9 14IAP7 82T0001FTA, Yoga Slim 9 14IAP7 82T0001GTA, Yoga Slim 9 14IAP7 82T0001HMX, Yoga Slim 9 14IAP7 82T0001KJE, Yoga Slim 9 14IAP7 82T0001MFR, Yoga Slim 9 14IAP7 82T0001PLM, Yoga Slim 9 14IAP7 82T0001QAR, Yoga Slim 9 14IAP7 82T0001RCL, Yoga Slim 9 14IAP7 82T0001SBR, Yoga Slim 9 14IAP7 82T0001TAX, Yoga Slim 9 14IAP7 82T0001UGE, Yoga Slim 9 14IAP7 82T0001WUK, Yoga Slim 9 14IAP7 82T0001XUK, Yoga Slim 9 14IAP7 82T0001YTW, Yoga Slim 9 14IAP7 82T00020HH, Yoga Slim 9 14IAP7 82T00021IX, Yoga Slim 9 14IAP7 82T00022UK, Yoga Slim 9 14IAP7 82T00024MX, Yoga Slim 9 14IAP7 82T00026MX, Yoga Slim 9 14IAP7 82T00027IX, Yoga Slim 9 14IAP7 82T00028IX, Yoga Slim 9 14IAP7 82T00029UK, Yoga Slim 9 14IAP7 82T0002AMZ, Yoga Slim 9 14IAP7 82T0002BUK, Yoga Slim 9 14IAP7 82T0002DAD, Yoga Slim 9 14IAP7 82T0002ESA, Yoga Slim 9 14IAP7 82T0002FCK, Yoga Slim 9 14IAP7 82T0002GPB, Yoga Slim 9 14IAP7 82T0002HAX, Yoga Slim 9 14IAP7 82T0002JMH, Yoga Slim 9 14IAP7 82T0002LPG, Yoga Slim 9 14IAP7 82T0002NMX, Yoga Slim 9 14IAP7 82T0002PIX, Yoga Slim 9 14IAP7 82T0002QFR, Yoga Slim 9 14IAP7 82T0002RGE, Yoga Slim 9 14IAP7 82T0002VMB, Yoga Slim 9 14IAP7 82T0002WMH, Yoga Slim 9 14IAP7 82T0002YBR, Yoga Slim 9 14IAP7 82T00030SP, Yoga Slim 9 14IAP7 82T00031MH, Yoga Slim 9 14IAP7 82T00032MH, Yoga Slim 9 14IAP7 82T00033JP, Yoga Slim 9 14IAP7 82T00034SP, Yoga Slim 9 14IAP7 82T00036MX, Yoga Slim 9 14IAP7 82T00038MX, Yoga Slim 9 14IAP7 82T00039MX, Yoga Slim 9 14IAP7 82T0003AFR, Yoga Slim 9 14IAP7 82T0003BKR, Yoga Slim 9 14IAP7 82T0003DKR, Yoga Slim 9 14IAP7 82T0003FKR, Yoga Slim 9 14IAP7 82T0003GUK, Yoga Slim 9 14IAP7 82T0003HIX, Yoga Slim 9 14IAP7 82T0003JFR, Yoga Slim 9 14IAP7 82T0003KVN, Yoga Slim 9 14IAP7 82T0003MUK, Yoga Slim 9 14IAP7 82T0003PLM, Yoga Slim 9 14IAP7 82T0003RAU, Yoga Slim 9 14IAP7 82T0003SMX, Yoga Slim 9 14IAP7 82T0003TTW, Yoga Slim 9 14IAP7 82T0003USB, Yoga Slim 9 14IAP7 82T0003WAU, Yoga Slim 9 14IAP7 82T0003YHH, Yoga Slim 9 14IAP7 82T00040UK, Yoga Slim 9 14IAP7 82T00041PG, Yoga Slim 9 14IAP7 82T00042IX, Yoga Slim 9 14IAP7 82T00043MX, Yoga Slim 9 14IAP7 82T00044TX, Yoga Slim 9 14IAP7 82T00046MB, Yoga Slim 9 14IAP7 82T00048MH, Yoga Slim 9 14IAP7 82T00049HH, Yoga Slim 9 14IAP7 82T0004APG, Yoga Slim 9 14IAP7 82T0004BCL, Yoga Slim 9 14IAP7 82T0004DIV, Yoga Slim 9 14IAP7 82T0004FIV, Yoga Slim 9 14IAP7 82T0004GIX, Yoga Slim 9 14IAP7 82T0004HIX, Yoga Slim 9 14IAP7 82T0004JIV, Yoga Slim 9 14IAP7 82T0004KIV, Yoga Slim 9 14IAP7 82T0004LIV, Yoga Slim 9 14IAP7 82T0004NCL, Yoga Slim 9 14IAP7 82T0004QFR, Yoga Slim 9 14IAP7 82T0004RKR, Yoga Slim 9 14IAP7 82T0004SKR, Yoga Slim 9 14IAP7 82T0004TKR, Yoga Slim 9 14IAP7 82T0004VHH, Yoga Slim 9 14IAP7 82T0004YSB, Yoga Slim 9 14IAP7 82T00050AK, Yoga Slim 9 14IAP7 82T00051MZ, Yoga Slim 9 14IAP7 82T00052SP, Yoga Slim 9 14IAP7 82T00053LM, Yoga Slim 9 14IAP7 82T00054HH, Yoga Slim 9 14IAP7 82T00057SB, Yoga Slim 9 14IAP7 82T00058TX, Yoga Slim 9 14IAP7 82T00059UK, Yoga Slim 9 14IAP7 82T0005ASB, Yoga Slim 9 14IAP7 82T0005BGE, Yoga Slim 9 14IAP7 82T0005DSP, Yoga Slim 9 14IAP7 82T0005FMZ, Yoga Slim 9 14IAP7 82T0005GUK, Yoga Slim 9 14IAP7 82T0005HKR, Yoga Slim 9 14IAP7 82T0005JKR, Yoga Slim 9 14IAP7 82T0005KSP, Yoga Slim 9 14IAP7 82T0005LPG, Yoga Slim 9 14IAP7 82T0005NPG, Yoga Slim 9 14IAP7 82T0005QMH, Yoga Slim 9 14IAP7 82T0005RMB, Yoga Slim 9 14IAP7 82T0005SMH, Yoga Slim 9 14IAP7 82T0005TMB.

Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh

https://www.replacement-laptop-battery.com.au/laptop-battery-lenovo-10199.html

Today Australia Price: Au$ 89.37

(Free Shipping In Australia)

How can i sure this Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh is the correct one i need?

My original laptop battery is most the same as the picture in this page.
The same out put volt as my original battery.
It can compatible the battery number of my original battery.
It is show clearly this battery can fit my laptop model.(Not Necessary).

How can i do when i didn't find my laptop model listed here?

Make sure the out put volt and battery shape most the same as your original item.
Make sure the part number of your original battery is listed on this page.
Tell us your laptop model when fill the shipping informaiton in the shoppping cart.

Other usefull knowledge for find a correct LENOVO laptop battery.

Battery OutPut Volt : 10.8v and 11.1v, 14.4v and 14.8v can compatible each other.
Battery Capacity: Higher capacity means longer work time.
Try seach with the laptop model or battery number on our site, you can find it easliy.
Tell us your laptop model and the battery number when you fill the shipping information will help you get a correct item. .

LENOVO Replacement Laptop Batteries, Notebook Batteries

Genuine L21M4PH1 Battery L21B4PH1 L21C4PH1 for Lenovo Yoga Slim 9 Series 75wh

Select a letter to view all models that begin with that letter: 1 2 3 4 5 6 7 8 9 A B C D E F G H I K L M N P R S T U V W X Y Z

1. How long should a laptop battery be charged?

You can’t overcharge a laptop, the charger’s or laptop’s charge control system will make sure of that. So you can leave the laptop hooked up to the charger all the time when that is practical. Keeping the laptop plugged in while you use it will also maximize the long term life of the machines expensive to replace batteries.

To get the longest run time from the laptop when you can’t be plugged in, fully charge the battery any time you can. The laptop will tell you when it is fully charged, usually with a simple light that comes on or turns from amber to green when the charging is complete.

2. Why is my Laptop battery self discharging?

If you are not using your laptop i.e. it is turned off, battery will keep on discharging. This is what you call stand by timing of a battery. New batteries can withstand 8–10 days without usage (as obviously they can store more charge) and old laptop batteries will discharge soon in 1–3 days (as their charge storing capacity is already less).

The discharge happens due to the internal chemical reactions in the battery. In the older batteries, these reactions are more powerful that they discharge the battery so rapidly.

One thing you can do to avoid this is do not place your laptop in places with high temperature. It will increase the discharge rate.

3. What is the best way to keep a laptop battery healthy when the laptop is plugged in all day?

Most batteries have built in battery management electronics that allow balanced charging and most systems will have a battery manager that allows you to select for maximum battery life either through software or on-board electronics and firmware. One thing that degrades batteries pretty fast is heat. ensure good ventilation ( don’t keep the laptop on your mattress or your lap ) and don’t leave the laptop in a hot car or in direct sunlight for extended periods. Avoid deep discharging the battery and switch to mains as soon as you hit 25 % or so. Some battery managers allow you to limit maximum charge to 70 % to extend battery life but you will have to deal with the reduced runtime when you cannot charge it. For example MY precision 7710 has a utility called the Dell Command - Power manager that will reduce the charging cycle to one time per day and restrict maximum charge to 70 % or so to prolong battery life. Check your laptop manufacturers recommendations and also laptop forums for more information.

If your System manufacturer does not support advanced charge routines, unless you want to pull out your batter at 60 % and store it to extend its life, there isn't much you can do to retain full capacity beyond a few initial months. If you are prepared to pull the battery and run off mains supply, why bother about the battery life ?

4. Is it OK to use our laptop when it is charging? Does it kill the laptop battery?

It's totally fine. The only thing that wears the battery is using it. If the laptop is plugged in, you aren't using the battery, so you're reducing wear on the laptop.

People have a lot of crazy ideas about how to make their batteries last longer. It's all nonsense. Laptops use lithium ion batteries that work exactly as you would expect. Keep the battery charged, avoid using the battery when you could be plugged in, and quit worrying about it. Anything you do will have a tiny tiny effect on the overall life of your battery.

Older types of batteries like lead acid (car batteries) or nickel metal hydride do have some weird properties to accommodate. For example, someone told me that laptop batteries wear out by being drained all the way. That's lead acid batteries. Not true for laptops. You might also hear about “memory” of the battery, where the first time you use it you have to charge it all the way up, then drain it all the way. That's nickel metal hydride. Not true at all for laptops.

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