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AU New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop

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Item Number: NMIBTYL777500B9

Battery Type: Li-ion
Battery Voltage: 11.1V
Battery Capacity: 7500mAh, 83.25Wh
Battery Color: Black
Cells Amount: 9-Cells
Battery Cell Quality: Grade A
Description:Genuine / Original Battery
Total Sale: 479 Sold

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AU New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop

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Li-ion battery pack, 11.1V New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop

In Stock
Original price: Au$ 93.66
Today's Price:
Au$ 73.99
( Updated: Sep 2025 )
You Save: Au$ 19.67

* 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 New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop Black online

This Laptop Battery Description:

Australia 2025 discount for Au online offer New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop Black

How we test this New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop

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:

Msi
2PE-022CN, 2QD-1019XCN, 2QD-292XCN, 2QE-209CN, 2QE-212CN, 9S7-178541-462, GT72, GT72 21019XCN, GT72 2PC, GT72 2PC DOMINATOR, GT72 2PE, GT72 2PE DOMINATOR PRO, GT72 2PE-009US, GT72 2PE-012AU, GT72 2PE-014US, GT72 2PE-020CZ, GT72 2PE-021CZ, GT72 2PE-022CN, GT72 2PE-031BE, GT72 2PE-049TR, GT72 2PE-069ES, GT72 2PE16H11BW, GT72 2QD, GT72 2QD DOMINATOR, GT72 2QD Dominator G, GT72 2QD-005XCN, GT72 2QD-097CZ, GT72 2QD-1019XCN, GT72 2QD-205AU, GT72 2QD-221UK, GT72 2QD-223UK, GT72 2QD-228UK, GT72 2QD-233UK, GT72 2QD-238US, GT72 2QD-241US, GT72 2QD-246NL, GT72 2QD-247BE, GT72 2QD-255ES, GT72 2QD-262FR, GT72 2QD-286XFR, GT72 2QD-288XPL, GT72 2QD-292XCN, GT72 2QD-292XCN GT72 2QE-1679CN, GT72 2QD16SR21BW, GT72 2QD16SR21BW(001781-SKU12), GT72 2QD16SR21BW(001781-SKU22), GT72 2QE, GT72 2QE 494AU, GT72 2QE 604UK, GT72 2QE 647NE, GT72 2QE DOMINATOR PRO, GT72 2QE Dominator Pro G, GT72 2QE-095CZ, GT72 2QE-1679CN, GT72 2QE-1813CN, GT72 2QE-205AU, GT72 2QE-206UK, GT72 2QE-207UK, GT72 2QE-209CN, GT72 2QE-211US, GT72 2QE-212CN, GT72 2QE-217NL, GT72 2QE-218BE, GT72 2QE-222NL, GT72 2QE-223CZ, GT72 2QE-224BE, GT72 2QE-227NE, GT72 2QE-229NL, GT72 2QE-230BE, GT72 2QE-234NE, GT72 2QE-235NL, GT72 2QE-244RU, GT72 2QE-248AU, GT72 2QE-258, GT72 2QE-258FR, GT72 2QE-259FR, GT72 2QE-260AU, GT72 2QE-261AU, GT72 2QE-280NE, GT72 2QE-287XPL, GT72 2QE-293ES, GT72 2QE-295PT, GT72 2QE-411JP, GT72 2QE-413JP, GT72 2QE-415US, GT72 2QE-416US, GT72 2QE-437TH, GT72 2QE-442US, GT72 2QE-446US, GT72 2QE-457NL, GT72 2QE-464FR, GT72 2QE-476NL, GT72 2QE-482FR, GT72 2QE-495AU, GT72 2QE-497AU, GT72 2QE-602UK, GT72 2QE-628TR, GT72 2QE-632XHU, GT72 2QE-633NE, GT72 2QE-638NL, GT72 2QE-641US, GT72 2QE-648NL, GT72 2QE-649BE, GT72 2QE-658US, GT72 2QE-663FR, GT72 2QE-670MY, GT72 2QE-671MY, GT72 2QE-682UK, GT72 2QE-697ES, GT72 2QE-805UK, GT72 2QE-807US, GT72 2QE-870XFR, GT72 2QE-871X, GT72 2QE32SR21BW, GT72 2QE32SR21BW(001781-SKU20), GT72 2QE32SR311BW, GT72 2QE32SR351BW, GT72 2QW, GT72 2QW32SR311BW, GT72 2QW32SR311BW(001781-SKU18), GT72 6Q, GT72 6QD, GT72 6QD DOMINATOR G, GT72 6QD Dominator G Tobii, GT72 6QD-005XCN, GT72 6QD-201XCN, GT72 6QD-839XCN, GT72 6QD-840XCN, GT72 6QD81FD, GT72 6QD8H11, GT72 6QDG16H11, GT72 6QDG16H21, GT72 6QDG8H21, GT72 6QE, GT72 6QE DOMINATOR PRO, GT72 6QE Dominator Pro G, GT72 6QE Dominator Pro G Tobii, GT72 6QE-209CN, GT72 6QEG81, GT72 6QF, GT72 Dominator Dragon Edition, GT72 Dominator Pro Dragon Edition, GT72 VR 6RD, GT72-2PE16H11BW, GT72-2QD8H11BW, GT72-2qe, GT72-2QE32SR311BW, GT72-2QE32SR351BW, GT72-6QD81FD, GT72-6QDG16H11, GT72-6QDG16H21, GT722QD, GT722QE, GT726Q DDOMINATOR G, GT726Q DDOMINATORG, GT726QD DOMINATOR G, GT72s, GT72S 6QD Dominator G, GT72S 6QD Dominator G Tobii, GT72S 6QD-007CN, GT72S 6QD-841XCN, GT72S 6QE Dominator Pro G, GT72S 6QE Dominator Pro G Tobii, GT72S 6QE-007CN, GT72S 6QE-072RU, GT72S 6QE-487CN, GT72S 6QF-007NE, GT72S 6QF-018CN, GT72S 6QF-054CN, GT72S 6QF-064CN, GT72S 6QF-065CN, GT72S Tobii, GT72S-6QE, GT72S-6QE16SR421HOS HEROES, GT72S-6QE16SR42BW, GT72S-6QEG16H11, GT72S-6QEG16SR421BW, GT72S-6QEG81, GT72S-6QEG82FD, GT72S-6QF, GT72S-6QF32SR45BWR ANNIVERSARY, GT72S6QE, GT72VR, GT72VR 6RD, GT72VR 6RD Dominator, GT72VR 6RD Dominator Tobii, GT72VR 6RD-050CA DOMINATOR, GT72VR 6RD-059CN, GT72VR 6RD-082XCN, GT72VR 6RE DOMINATOR PRO, GT72VR 6RE Dominator Pro Tobii, GT72VR 7RD, GT72VR 7RD Dominator, GT72VR 7RD-462XES, GT72VR 7RD-462XES(9s7-178541-462), GT72VR 7RE Dominator Pro, GT72VR DOMINATOR PRO-015, GT72VR-6RD, GT72VR-6RD16H21, GT72VR-6RD16H21(001785-SKU4), GT72VR-6RDAC16H11, GT72VR-6RDAC16H11(001785-SKU5), GT72VR-6RDAC16H21, GT72VR-6RDAC16H21(001785-SKU12), GT72VR-6RDAC16H21(001785-SKU34), GT72VR-6RE, GT72VR-6RE16H21, GT72VR-6RE16H21(001785-SKU1), GT72VR-6RE16H21(001785-SKU3), GT72VR-6RE16H51, GT72VR-6RE16H51(001785-SKU6), GT72VR-6REAC16H21, GT72VR-6REAC16H51, GT72VR-6REAC16H51(001785-SKU36), GT72VR-6REZ16H21(001785-SKU7), GT72VR-7RE, GT72VR-7RE-432, GT72VR-7RE-433, GT72VR-7RE-434, MS 1781, MS-1781, MS-1782, MS-1783, MS-1785, T72VR-7RE-432, WT72, WT72 2OK, WT72 2OK16SR21BW, WT72 2OL, WT72 2OL16SR21BW, WT72 2OL32SR311BW, WT72 2OM, WT72 2OM-1024, WT72 2OM-1034, WT72 2OM-1047, WT72 2OM-1246, WT72 2OM-1274, WT72 2OM-1275, WT72 2OM-1420, WT72 2OM-1672, WT72 6QI, WT72 6QI16H21FD, WT72 6QJ, WT72 6QJ VPro, WT72 6QJ-200US, WT72 6QJ-421FR, WT72 6QJ-882TW, WT72 6QK, WT72 6QK VPRO, WT72 6QK16H11, WT72 6QL, WT72 6QLE332H11, WT72 6QLE332H21ECC, WT72 6QM, WT72 6QME332SR42BW, WT72 6QN, WT72 6QN-218US, WT72 6QN-218US Pro Extreme, WT72 6QN-233TW, WT72 6QNE332SR45BWECC, WT72 VPro, WT72-2OL32SR311BW.

This battery may be used on the following machine models ( provided by the purchaser ):

Msi Qt72, MSI GT72VR 7RD, Msi Gt72-2qe, MSI GT72 6QF, Msi Gt72 6qe, Msi Gt72 6qd, MSI GT72, MSI GT72 6QD AU, Ms1785, Gt746qd Dominator, Gt72vr-7re, GT72VR 7RD, Gt72vr 6re, Gt72vr 6rd, GT726QD, GT72 2qd, 1785

New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop

https://www.replacement-laptop-battery.com.au/laptop-battery-msi-5557.html

Today Australia Price: Au$ 73.99

(Free Shipping In Australia)

How can i sure this New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop 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 MSI 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. .

MSI Replacement Laptop Batteries, Notebook Batteries

New Genuine BTY-L77 11.1V Battery for Msi GT80S GT72VR GT72 Laptop

Select a letter to view all models that begin with that letter: 1 2 3 6 9 A B C E F G H 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.

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