Current Position: AU Laptop Battery > Laptop Battery > ACER Replacement Laptop Battery > NACAS15B3N88WHB12
Welcome: You are in Australia professional laptop battery (Replacements) online store.

AU Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v

  • Battery Type: Li-ion
  • Battery Voltage: 14.8V
  • Battery Capacity: 5700mAh, 88Wh
  • Battery Color: Black
  • Cells Amount: 8-Cells
  • Battery Cell Quality: Grade A
  • Description:New, 1 Year Warranty
  • Total Sale: 281 Sold
Why order this item from us?
  • You are in Au Professional Laptop Battery (Replacements) online store
  • Placing order is easy: Add To Cart---> Fill Shipping information----> Check out---->Finished.
  • An email include order detais will be sent out after you check out.
  • Tracking order is easy: You can get the delivery time, the Tracking Number, the Tracking Url with order id and email address on our site any time. (Tracking order >>)
  • Contact us is easy.
  • We accept Credit Card and Paypal.
  • We sale laptop batteries and ac adapters 10 years, we can give free useful suggestion on these items.
  • We also can help find any type ac adapter or batteries from factory or the market.
  • 12 months warranty and 30 days money back.
  • Same Day / The Next Day Fast Shippping.
  • You can write a review for our item and service.

Write a review for this Au online offer Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v Black
Au certified items-Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v
AU Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v
Click here to enlarge
Li-ion battery pack, 14.8V Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v
  • In Stock
  • Original price: Au$ 106.30
  • Today's Price:
    Au$ 83.98
    ( Updated: Sep 2025 )
  • You Save: Au$ 22.32

Your Machine Model: *

Mcafee secure
Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v
(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.

"Ctr + D " Add This Page To Favorite .
Accept Paypal / Credit / Debit Card !
buy this Au online offer Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v Black online
  • This Laptop Battery Description:

Australia 2025 discount for Au online offer Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v Black

knowledge of choose a correct battery

How we test this Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v

  • 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:


Acer
GX21-71-74DP, GX21-71-76VC, GX21-71-76ZF, Predator 15 G9-591-70VM, Predator 15 G9-591-72HL, Predator 15 G9-591-72L8, Predator 15 G9-591-72SC, Predator 15 G9-591-73H5, Predator 15 G9-591-75EJ, Predator 15 G9-591-75JD, Predator 15 G9-591-799P, PREDATOR 15 G9-591R-73ZN, Predator 15 G9-592-51PQ, Predator 15 G9-592-568V, Predator 15 G9-592-71VK, Predator 15 G9-592-73DN, Predator 15 G9-592-75LL, Predator 15 G9-592-75WS, Predator 15 G9-592-7773, Predator 15 G9-592-777N, Predator 15 G9-592-78XZ, Predator 15 G9-592-79H4, Predator 15 G9-592-79Y8, Predator 15 G9-592-H73H, PREDATOR 15 G9-593-714Q, Predator 15 G9-593-71EH, Predator 15 G9-593-72D0, Predator 15 G9-593-72VT, Predator 15 G9-593-735L, Predator 15 G9-593-73N6, Predator 15 G9-593-748Y, Predator 15 G9-593-74EL, Predator 15 G9-593-74WY, Predator 15 G9-593-751X, Predator 15 G9-593-75VS, Predator 15 G9-593-75XC, Predator 15 G9-593-77VQ, Predator 15 G9-593-77WF, Predator 15 G9-593-7873, Predator 15 G9-593-78K3, Predator 17 G5-793-549Y, Predator 17 G5-793-54R0, Predator 17 G5-793-55SU, Predator 17 G5-793-71L7, Predator 17 G5-793-72A7, Predator 17 G5-793-72AU, Predator 17 G5-793-77A2, Predator 17 G5-793-77L7, PREDATOR 17 G5-793-79HX, PREDATOR 17 G9-791-5047, PREDATOR 17 G9-791-51WF, Predator 17 G9-791-707M, Predator 17 G9-791-72q4, Predator 17 G9-791-730K, Predator 17 G9-791-73GN, Predator 17 G9-791-73ZW, Predator 17 G9-791-74EN, Predator 17 G9-791-76G8, Predator 17 G9-791-778D, Predator 17 G9-791-77VY, Predator 17 G9-791-78X0, Predator 17 G9-791-79SH, Predator 17 G9-791-79Y3, Predator 17 G9-792-70DR, Predator 17 G9-792-7143, Predator 17 G9-792-71EF, PREDATOR 17 G9-792-71T6, Predator 17 G9-792-7255, Predator 17 G9-792-72GZ, Predator 17 G9-792-74BQ, Predator 17 G9-792-75N5, Predator 17 G9-792-75ZT, Predator 17 G9-792-78G5, Predator 17 G9-792-78LB, Predator 17 G9-792-790G, Predator 17 G9-792-79FG, Predator 17 G9-793-70DL, Predator 17 G9-793-718K, Predator 17 G9-793-71TW, Predator 17 G9-793-721B, Predator 17 G9-793-731R, Predator 17 G9-793-73MB, Predator 17 G9-793-75R1, Predator 17 G9-793-76KV, Predator 17 G9-793-774D, Predator 17 G9-793-77B6, Predator 17 G9-793-78HM, Predator 17 G9-793-79PE, Predator 17 G9-793-79QF, Predator 17 X GX-791-70D3, PREDATOR 17 X GX-791-710X, Predator 17 X GX-791-713X, Predator 17 X GX-791-73KD, Predator 17 X GX-791-73TU, Predator 17 X GX-791-747Q, Predator 17 X GX-791-74HZ, Predator 17 X GX-791-74YL, Predator 17 X GX-791-750T, Predator 17 X GX-791-773X, Predator 17 X GX-791-77BM, Predator 17 X GX-791-78UT, Predator 17 X GX-791-792K, PREDATOR 17 X GX-792-700T, PREDATOR 17 X GX-792-70DR, PREDATOR 17 X GX-792-713B, PREDATOR 17 X GX-792-726L, PREDATOR 17 X GX-792-73D3, PREDATOR 17 X GX-792-7448, PREDATOR 17 X GX-792-747Y, PREDATOR 17 X GX-792-74EJ, PREDATOR 17 X GX-792-753F, PREDATOR 17 X GX-792-75DV, PREDATOR 17 X GX-792-76GY, PREDATOR 17 X GX-792-771X, PREDATOR 17 X GX-792-77BL, PREDATOR 17 X GX-792-77P5, PREDATOR 17 X GX-792-77T3, PREDATOR 17 X GX-792-78D0, PREDATOR 17X GX-791-710G, PREDATOR 17X GX-791-714Q, PREDATOR 17X GX-791-73KD, PREDATOR 17X GX-791-747Q, PREDATOR 17X GX-791-74HZ, PREDATOR 17X GX-791-74XY, PREDATOR 17X GX-791-74YL, PREDATOR 17X GX-791-758V, Predator 17X GX-791-75YL, PREDATOR 17X GX-791-75Z3, PREDATOR 17X GX-791-76QT, PREDATOR 17X GX-791-77MA, PREDATOR 17X GX-791-782V, Predator 17X GX-792-76DL, Predator 21 X GX21-71-706Q, PREDATOR 21 X GX21-71-746S, PREDATOR 21 X GX21-71-74GK, PREDATOR 21 X GX21-71-75A9, Predator 21 X GX21-71-75LW, PREDATOR 21 X GX21-71-76ZF, PREDATOR G9-591R-70Y0,
Acer Predator 15 G9 Series
ACER PREDATOR 15 SERIES, Predator 15 G9-591, Predator 15 G9-591-70F6, Predator 15 G9-591-713C, Predator 15 G9-591-71DQ, Predator 15 G9-591-71L2, Predator 15 G9-591-726S, Predator 15 G9-591-731D, Predator 15 G9-591-74KN, Predator 15 G9-591-74ZV, Predator 15 G9-591-76FP, Predator 15 G9-591-76KX, Predator 15 G9-591-77CQ, Predator 15 G9-591-79CP, Predator 15 G9-591-79K, Predator 15 G9-591-79KE, Predator 15 G9-591R, Predator 15 G9-592, Predator 15 G9-592-51BB, Predator 15 G9-592-70GD, Predator 15 G9-592-7253, Predator 15 G9-592-7308, Predator 15 G9-592-73W6, Predator 15 G9-592-74NV, Predator 15 G9-592-77ZU, Predator 15 G9-592-7925, Predator 15 G9-593, Predator 15 G9-593-765Q, Predator 15 G9591, Predator 15 G959170F6, Predator 15 G9591713C, Predator 15 G959171DQ, Predator 15 G959171L2, Predator 15 G9591726S, Predator 15 G9591731D, Predator 15 G959174KN, Predator 15 G959174ZV, Predator 15 G959176FP, Predator 15 G959176KX, Predator 15 G959177CQ, Predator 15 G959179CP, Predator 15 G959179K, Predator 15 G959179KE, Predator 15 G9591R, Predator 15 G9592, Predator 15 G959251BB, Predator 15 G959270GD, Predator 15 G95927253, Predator 15 G95927308, Predator 15 G959273W6, Predator 15 G959274NV, Predator 15 G959277ZU, Predator 15 G95927925, Predator 15 G9593, Predator 15 G9593765Q,
Acer Predator 17 G5 Series,
GX-791-77CF, GX79177CF, Predator 17 G5-793, Predator 17 G5-793-53FA, Predator 17 G5-793-53M9, Predator 17 G5-793-59X3, Predator 17 G5-793-7108, Predator 17 G5-793-7342, Predator 17 G5-793-73BM, Predator 17 G5-793-77T1, Predator 17 G5793, Predator 17 G579353FA, Predator 17 G579353M9, Predator 17 G579359X3, Predator 17 G57937108, Predator 17 G57937342, Predator 17 G579373BM, Predator 17 G579377T1, Predator 17 G9-793-70PJ, Predator 17 G9-793-77LG, Predator 17 G979370PJ, Predator 17 G979377LG, Predator 17X GX-792, Predator 17X GX792, Predator 21X, Predator G9000, Predator G9000-72F3, Predator G9000-74P8, Predator G9000-757W, Predator G900072F3, Predator G900074P8, Predator G9000757W, Predator GX-7, Predator GX7,
Acer Predator 17 G9 Series
ACER PREDATOR 17 SERIES, Predator 17, Predator 17 G9, Predator 17 G9-791, Predator 17 G9-791-70JR, Predator 17 G9-791-718D, Predator 17 G9-791-72VU, Predator 17 G9-791-735A, Predator 17 G9-791-73ET, Predator 17 G9-791-73EX, Predator 17 G9-791-73R6, Predator 17 G9-791-73TA, Predator 17 G9-791-74WH, Predator 17 G9-791-75PV, Predator 17 G9-791-760F, Predator 17 G9-791-77BZ, Predator 17 G9-791-78CE, Predator 17 G9-791-78E2, Predator 17 G9-791-78G4, Predator 17 G9-791-79HR, Predator 17 G9-791-79W7, Predator 17 G9-791-79XV, Predator 17 G9-792, Predator 17 G9-792-707A, Predator 17 G9-792-707R, Predator 17 G9-792-7282, Predator 17 G9-792-72S6, Predator 17 G9-792-730B, Predator 17 G9-792-736Q, Predator 17 G9-792-74T6, Predator 17 G9-792-74TT, Predator 17 G9-792-75UA, Predator 17 G9-792-76MM, Predator 17 G9-792-773S, Predator 17 G9-792-778N, Predator 17 G9-792-78CG, Predator 17 G9-793, Predator 17 G9-793-767T, Predator 17 G9-793-77LN, Predator 17 G9791, Predator 17 G979170JR, Predator 17 G9791718D, Predator 17 G979172VU, Predator 17 G9791735A, Predator 17 G979173ET, Predator 17 G979173EX, Predator 17 G979173R6, Predator 17 G979173TA, Predator 17 G979174WH, Predator 17 G979175PV, Predator 17 G9791760F, Predator 17 G979177BZ, Predator 17 G979178CE, Predator 17 G979178E2, Predator 17 G979178G4, Predator 17 G979179HR, Predator 17 G979179W7, Predator 17 G979179XV, Predator 17 G9792, Predator 17 G9792707A, Predator 17 G9792707R, Predator 17 G97927282, Predator 17 G979272S6, Predator 17 G9792730B, Predator 17 G9792736Q, Predator 17 G979274T6, Predator 17 G979274TT, Predator 17 G979275UA, Predator 17 G979276MM, Predator 17 G9792773S, Predator 17 G9792778N, Predator 17 G979278CG, Predator 17 G9793, Predator 17 G9793767T, Predator 17 G979377LN, Predator 17X.

Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v

https://www.replacement-laptop-battery.com.au/laptop-battery-acer-5847.html
Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8vToday Australia Price: Au$ 83.98


(Free Shipping In Australia)

How can i sure this Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v 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 ACER 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. .

ACER Replacement Laptop Batteries, Notebook Batteries

Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v

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



  • Store News
Long life laptop battery
Welcome: Store can accept orders 24Hr.

We are professional on ac adapters and laptop batteries for 15 years.

Soft Note: Highly recommended press " Ctr + D " to bookmark this page, So you can came back any time when you need compare price or service.

Get order status or tracking number here >> --- Service Department ----Sep 2025

  • Categories
  • Need Help?
contact us about Au online offer Replacement ACER AS15B3N Laptop Battery 85.84wh 5800mah li-ion 14.8v Black
  • Related products
  • ACER AC Adapter
  • Hot sell item
  • Laptop Batteries
laptop battery
ask question close chat