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AU Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh

  • Battery Type: Li-Polymer
  • Battery Voltage: 15.44V
  • Battery Capacity: 3239mAh, 50Wh
  • Battery Color: Black
  • Cells Amount: 4-Cells
  • Battery Cell Quality: Grade A
  • Description:Genuine / Original Battery
  • Total Sale: 419 Sold
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Write a review for this Au online offer Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh Black
Au certified items-Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh
AU Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh
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Li-Polymer battery pack, 15.44V Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh
  • In Stock
  • Original price: Au$ 101.25
  • Today's Price:
    Au$ 79.99
    ( Updated: Sep 2025 )
  • You Save: Au$ 21.26

Your Machine Model: *

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Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh
(Free Shipping In Australia)

* 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 L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh Black online
  • This Laptop Battery Description:

Australia 2025 discount for Au online offer Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh Black

knowledge of choose a correct battery

How we test this Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh

  • 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
IdeaPad Duet 5 12IAU7 82TQ0002MX, IdeaPad Duet 5 12IAU7 82TQ0006CF, IdeaPad Duet 5 12IAU7 82TQ000AAU, IdeaPad Duet 5 12IAU7 82TQ000DTA, IdeaPad Duet 5 12IAU7 82TQ000FMZ, IdeaPad Duet 5 12IAU7 82TQ000JTA, IdeaPad Duet 5 12IAU7 82TQ000MMZ, IdeaPad Duet 5 12IAU7 82TQ000PUK, IdeaPad Duet 5 12IAU7 82TQ000TGE, IdeaPad Duet 5 12IAU7 82TQ000XGE, IdeaPad Duet 5 12IAU7 82TQ0011GE, IdeaPad Duet 5 12IAU7 82TQ0013GE, IdeaPad Duet 5 12IAU7 82TQ0016SB, IdeaPad Duet 5 12IAU7 82TQ001CHH, IdeaPad Duet 5 12IAU7 82TQ001EKR, IdeaPad Duet 5 12IAU7 82TQ001GKR, IdeaPad Duet 5 12IAU7 82TQ001KCK, IdeaPad Duet 5 12IAU7 82TQ001MCK, IdeaPad Duet 5 12IAU7 82TQ0028VN, IdeaPad Duet 5 12IAU7 82TQ002AVN, IdeaPad Duet 5 12IAU7 82TQ002BMJ, IdeaPad Duet 5 12IAU7 82TQ002DMJ, IdeaPad Duet 5 12IAU7 82TQ002FID, IdeaPad Duet 5 12IAU7 82TQ002HID, IdeaPad Duet 5 12IAU7 82TQ002LFR, IdeaPad Duet 5 12IAU7 82TQ002NMZ, IdeaPad Duet 5 12IAU7 82TQ002QIV, IdeaPad Duet 5 12IAU7 82TQ002SIV, IdeaPad Duet 5 12IAU7 82TQ002TIV, IdeaPad Duet 5 12IAU7 82TQ002WHH, IdeaPad Duet 5 12IAU7 82TQ002YAX, IdeaPad Duet 5 12IAU7 82TQ0031AX, IdeaPad Duet 5 12IAU7 82TQ0034SA, IdeaPad Duet 5 12IAU7 82TQ0036AX, IdeaPad Duet 5 12IAU7 82TQ0038AX, IdeaPad Duet 5 12IAU7 82TQ003ASA, IdeaPad Duet 5 12IAU7 82TQ003BSA, IdeaPad Duet 5 12IAU7 82TQ003DSA, IdeaPad Duet 5 12IAU7 82TQ003FAD, IdeaPad Duet 5 12IAU7 82TQ003HAD, IdeaPad Duet 5 12IAU7 82TQ003LAD, IdeaPad Duet 5 12IAU7 82TQ003NKR, IdeaPad Duet 5 12IAU7 82TQ003QKR, IdeaPad Duet 5 12IAU7 82TQ003WMJ, IdeaPad Duet 5 12IAU7 82TQ0042TX, IdeaPad Duet 5 12IAU7 82TQ0044IX, IdeaPad Duet 5 12IAU7 82TQ0046MZ, IdeaPad Duet 5 12IAU7 82TQ004APH, IdeaPad Duet 5 12IAU7 82TQ004CID, IdeaPad Duet 5 12IAU7 82TQ004EHH, IdeaPad Duet 5 12IAU7 82TQ004KUK, IdeaPad Duet 5 12IAU7 82TQ004UMJ, IdeaPad Duet 5 12IAU7 82TQ004WTX, IdeaPad Duet 5 12IAU7 82TQ004YTX, IdeaPad Duet 5 12IAU7 82TQ0052KR, IdeaPad Duet 5 12IAU7 82TQ0054TX, IdeaPad Duet 5 12IAU7 82TQ0056FR, IdeaPad Duet 5 12IAU7 82TQ0059ID, IdeaPad Duet 5 12IAU7 82TQ005BID, IdeaPad Duet 5 12IAU7 82TQ005DUK, IdeaPad Duet 5 12IAU7 82TQ005FPB, IdeaPad Duet 5 12IAU7 82TQ005JRU, IdeaPad Duet 5 12IAU7 82TQ005LRM, IdeaPad Duet 5 12IAU7 82TQ005NRU, IdeaPad Duet 5 12IAU7 82TQ005RRU, IdeaPad Duet 5 12IAU7 82TQ005TFR, IdeaPad Duet 5 12IAU7 82TQ005VFR, IdeaPad Duet 5 12IAU7 82TQ005XID, IdeaPad Duet 5 12IAU7 82TQ0061FR, IdeaPad Duet 5 12IAU7 82TQ0063FR, IdeaPad Duet 5 12IAU7 82TQ0065RU, IdeaPad Duet 5 12IRU8 83B30001TA, IdeaPad Duet 5 12IRU8 83B30003MZ, IdeaPad Duet 5 12IRU8 83B30005HH, IdeaPad Duet 5 12IRU8 83B30008SB, IdeaPad Duet 5 12IRU8 83B3000BMJ, IdeaPad Duet 5 12IRU8 83B3000DMJ, IdeaPad Duet 5 12IRU8 83B3000FSB, IdeaPad Duet 5 12IRU8 83B3000JSB, IdeaPad Duet 5 12IRU8 83B3000LSB, IdeaPad Duet 5 12IRU8 83B3000NMJ, IdeaPad Duet 5 12IRU8 83B3000QMJ, IdeaPad Duet 5 12IRU8 83B3000TMJ, IdeaPad Duet 5 12IRU8 83B3000VTA, IdeaPad Duet 5 12IRU8 83B3000XTA, IdeaPad Duet 5 12IRU8 83B30011TA, IdeaPad Duet 5 12IRU8 83B30013HH, IdeaPad Duet 5 12IRU8 83B30015HH, IdeaPad Duet 5 12IRU8 83B30017HH, IdeaPad Duet 5 12IRU8 83B3001ATW, IdeaPad Duet 5 12IRU8 83B3001CTW, IdeaPad Duet 5 12IRU8 83B3001ETW, IdeaPad Duet 5 12IRU8 83B3001GPH, IdeaPad Duet 5 12IRU8 83B3001HPH, IdeaPad Duet 5 12IRU8 83B3001KPH, IdeaPad Duet 5 12IRU8 83B3001MPH, IdeaPad Duet 5 12IRU8 83B3001PSB, IdeaPad Duet 5 12IRU8 83B3001SID, IdeaPad Duet 5 12IRU8 83B3001UKR, IdeaPad Duet 5 12IRU8 83B3001WMZ, IdeaPad Duet 5 12IRU8 83B3001YMZ, IdeaPad Duet 5 12IRU8 83B30020MZ, IdeaPad Duet 5 12IRU8 83B30022AX, IdeaPad Duet 5 12IRU8 83B30024AX, IdeaPad Duet 5 12IRU8 83B30026AX, IdeaPad Duet 5 12IRU8 83B30029AX, IdeaPad Duet 5 12IRU8 83B3002BAD, IdeaPad Duet 5 12IRU8 83B3002DAD, IdeaPad Duet 5 12IRU8 83B3002FAD, IdeaPad Duet 5 12IRU8 83B3002GAD, IdeaPad Duet 5 12IRU8 83B3002JAD, IdeaPad Duet 5 12IRU8 83B3002LSA, IdeaPad Duet 5 12IRU8 83B3002NSA, IdeaPad Duet 5 12IRU8 83B3002RSA, IdeaPad Duet 5 12IRU8 83B3002TIV, IdeaPad Duet 5 12IRU8 83B3002VIV, IdeaPad Duet 5 12IRU8 83B3002YIV, IdeaPad Duet 5 12IRU8 83B30031AK, IdeaPad Duet 5 12IRU8 83B30033AK, IdeaPad Duet 5 12IRU8 83B30035AK, IdeaPad Duet 5 12IRU8 83B30038GE, IdeaPad Duet 5 12IRU8 83B3003ARU, IdeaPad Duet 5 12IRU8 83B3003CRU, IdeaPad Duet 5 12IRU8 83B3003FFR, IdeaPad Duet 5 12IRU8 83B3003HFR, IdeaPad Duet 5 12IRU8 83B3003KFR, IdeaPad Duet 5 12IRU8 83B3003MID, IdeaPad Duet 5 12IRU8 83B3003QFR, IdeaPad Duet 5 12IRU8 83B3003SSP, IdeaPad Duet 5 12IRU8 83B3003UMJ, IdeaPad Duet 5 12IRU8 83B3003XID, IdeaPad Duet 5 12IRU8 83B30040SB.

Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh

https://www.replacement-laptop-battery.com.au/laptop-battery-lenovo-10195.html
Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50WhToday Australia Price: Au$ 79.99


(Free Shipping In Australia)

How can i sure this Genuine L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh 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 L21C4PE3 L21D4PE3 Battery for Lenovo IdeaPad Duet 5 Series 15.44v 50Wh

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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