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AU Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery

  • Battery Type: Li-ion
  • Battery Voltage: 10.8V
  • Battery Capacity: 8800mAh
  • Battery Color: Black
  • Weight: 620g
  • Size: 206.60 x 91.40 x 26.40mm
  • Cells Amount: 12-Cells
  • Battery Cell Quality: Grade A
  • Description:New, 1 Year Warranty
  • Total Sale: 288 Sold
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AU Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery
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Li-ion battery pack, 10.8V Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery
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* 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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  • This Laptop Battery Description:

 Australia 2025 discount for Au online offer Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery Black

knowledge of choose a correct battery

How we test this Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery

  • 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:


Sony Vaio Vgn-n Series
VAIO VGN-N110G, VAIO VGN-N11S/W, VAIO VGN-N120, VAIO VGN-N120G, VAIO VGN-N120G/W, VAIO VGN-N130, VAIO VGN-N130G, VAIO VGN-N130G/B, VAIO VGN-N130G/W, VAIO VGN-N130P, VAIO VGN-N130P/B, VAIO VGN-N150, VAIO VGN-N150G, VAIO VGN-N150G/W, VAIO VGN-N150P, VAIO VGN-N150P/B,
Sony Vaio Vgn-sz Series
VAIO VGN-SZ28TP/C, VAIO VGN-SZ430N/B, VAIO VGN-SZ440N23, VAIO VGN-SZ450N/C, VAIO VGN-SZ460N/C, VAIO VGN-SZ470N/C, VAIO VGN-SZ480, VAIO VGN-SZ491N/X, VAIO VGN-SZ4MN/B, VAIO VGN-SZ4VWN/X, VAIO VGN-SZ4XWN/C, VAIO VGN-SZ5MN/B, VAIO VGN-SZ5VWN/X, VAIO VGN-SZ5XWN/C, VAIO VGN-SZ61MN/B, VAIO VGN-SZ61VN/X, VAIO VGN-SZ61WN/C,
Toshiba
PSAABE-00800EAV, Satellite Pro A100, Satellite Pro M50, VX/670LS,
Toshiba Dynabook Cx Series
Dynabook CX/45A, Dynabook CX/47A, Dynabook CX/855LS, Dynabook CX/875LS, Dynabook CX/955LS, Dynabook CX/975LS,
Toshiba Dynabook Satellite Series
Dynabook Satellite AW3,
Toshiba Dynabook Tx Series
Dynabook TX/66A, Dynabook TX/67A, Dynabook TX/870LSFIFA, Dynabook TX/880LS, Dynabook TX/980LS,
Toshiba Dynabook Vx Series
Dynabook VX/4, Dynabook VX/5, Dynabook VX/780LS,
Toshiba Equium A100 Series
Equium A100-027, Equium A100-147, Equium A100-306, Equium A100-337, Equium A100-338,
Toshiba Equium M50 Series
Equium M50-164, Equium M50-216,
Toshiba Satellite A100 Series
Satellite A100-151, Satellite A100-153, Satellite A100-163, Satellite A100-165, Satellite A100-169, Satellite A100-181, Satellite A100-188, Satellite A100-212, Satellite A100-225, Satellite A100-241, Satellite A100-274, Satellite A100-287, Satellite A100-290, Satellite A100-522, Satellite A100-523, Satellite A100-551, Satellite A100-583, Satellite A100-590, Satellite A100-661, Satellite A100-662, Satellite A100-688, Satellite A100-691, Satellite A100-692, Satellite A100-694, Satellite A100-696, Satellite A100-717, Satellite A100-720, Satellite A100-756, Satellite A100-761, Satellite A100-773, Satellite A100-S8111TD, Satellite A100-ST1042, Satellite A100-ST8211,
Toshiba Satellite A105-s4000 Series
Satellite A105-S4000 Series, Satellite A105-S4001, Satellite A105-S4002, Satellite A105-S4004, Satellite A105-S4011, Satellite A105-S4012, Satellite A105-S4014, Satellite A105-S4021, Satellite A105-S4022, Satellite A105-S4024, Satellite A105-S4034, Satellite A105-S4051, Satellite A105-S4054, Satellite A105-S4064, Satellite A105-S4074, Satellite A105-S4084, Satellite A105-S4092, Satellite A105-S4094, Satellite A105-S4102, Satellite A105-S4114, Satellite A105-S4124, Satellite A105-S4132, Satellite A105-S4134, Satellite A105-S4144, Satellite A105-S4154, Satellite A105-S4164, Satellite A105-S4174, Satellite A105-S4184, Satellite A105-S4194, Satellite A105-S4201, Satellite A105-S4204, Satellite A105-S4211, Satellite A105-S4214, Satellite A105-S4244, Satellite A105-S4254, Satellite A105-S4274, Satellite A105-S4284, Satellite A105-S4294, Satellite A105-S4324, Satellite A105-S4334, Satellite A105-S4342, Satellite A105-S4344, Satellite A105-S4364, Satellite A105-S4374, Satellite A105-S4384, Satellite A105-S4397, Satellite A105-S4547, Satellite A105-S45472,
Toshiba Satellite A80 Series
Satellite A80-116, Satellite A80-117, Satellite A80-121, Satellite A80-122, Satellite A80-129, Satellite A80-140, Satellite A80-142, Satellite A80-144, Satellite A80-154, Satellite A80-168, Satellite A80-169,
Toshiba Satellite M100 Series
Satellite M100,
Toshiba Satellite M100-st5000 Series
Satellite M100-ST5111, Satellite M100-ST5211,
Toshiba Satellite M105 Series
Satellite M105,
Toshiba Satellite M105-s3000 Series
Satellite M105-S3000 Series, Satellite M105-S3001, Satellite M105-S3002, Satellite M105-S3004, Satellite M105-S3011, Satellite M105-S3012, Satellite M105-S3014, Satellite M105-S3021, Satellite M105-S3031, Satellite M105-S3041, Satellite M105-S3051, Satellite M105-S3064, Satellite M105-S3074, Satellite M105-S3084, Satellite M105-S322,
Toshiba Satellite M110-st1100 Series
Satellite M110-ST1161,
Toshiba Satellite M115-s3000 Series
Satellite M115-S3000 Series, Satellite M115-S3094, Satellite M115-S3104, Satellite M115-S3144, Satellite M115-S3154,
Toshiba Satellite M40 Series(except Satellite M40-s312td)
Satellite M40 Series(except Satellite M40-S312TD), Satellite M40-102, Satellite M40-103, Satellite M40-129, Satellite M40-135, Satellite M40-136, Satellite M40-140, Satellite M40-149, Satellite M40-152, Satellite M40-154, Satellite M40-183, Satellite M40-192, Satellite M40-197, Satellite M40-221, Satellite M40-225, Satellite M40-236, Satellite M40-241, Satellite M40-243, Satellite M40-244, Satellite M40-245, Satellite M40-264, Satellite M40-265, Satellite M40-276, Satellite M40-300, Satellite M40-307, Satellite M40-313, Satellite M40-S331, Satellite M40-S351, Satellite M40-S3511, Satellite M40-S4111TD, Satellite M40-S4172TD, Satellite M40-S417TD,
Toshiba Satellite M45 Series
M45-S165x, M45-S169, Satellite M45 Series, Satellite M45-S265, Satellite M45-S2651, Satellite M45-S2652, Satellite M45-S2653, Satellite M45-S269, Satellite M45-S2691, Satellite M45-S2692, Satellite M45-S2693, Satellite M45-S331, Satellite M45-S3311, Satellite M45-S351, Satellite M45-S3511, Satellite M45-S355, Satellite M45-S3551, Satellite M45-S3552, Satellite M45-S3553, Satellite M45-S359, Satellite M45-S3591,
Toshiba Satellite M50 Series(except Satellite M50-mx2)
Satellite M50 Series, Satellite M50-04N01N, Satellite M50-0TG01D, Satellite M50-0TJ01E, Satellite M50-0YU01N, Satellite M50-105, Satellite M50-109, Satellite M50-122, Satellite M50-130, Satellite M50-138, Satellite M50-141, Satellite M50-142, Satellite M50-143, Satellite M50-156, Satellite M50-157, Satellite M50-159, Satellite M50-161, Satellite M50-181, Satellite M50-182, Satellite M50-198, Satellite M50-215, Satellite M50-226, Satellite M50-231, Satellite M50-S4182TD, Satellite M50-S418TD, Satellite M50-S5181TD, Satellite M50-S5181TQ,
Toshiba Satellite M55 Series(except Satellite M55-s139 And M55-s139x)
Satellite M55 Series, Satellite M55-S135, Satellite M55-S1351, Satellite M55-S1352, SATELLITE M55-S139, Satellite M55-S2252, Satellite M55-S2253, Satellite M55-S325, Satellite M55-S3251, Satellite M55-S3262, Satellite M55-S329, Satellite M55-S3291, Satellite M55-S3292, Satellite M55-S3293, Satellite M55-S3294, Satellite M55-S331, Satellite M55-S3311, Satellite M55-S3314, Satellite M55-S3315, Satellite M55-S351, Satellite M55-S3511, Satellite M55-S3512,
Toshiba Tecra A3 Series
Tecra A3 Series, Tecra A3-100, Tecra A3-103, Tecra A3-106, Tecra A3-114, Tecra A3-141, Tecra A3-143, Tecra A3-180, Tecra A3-181, Tecra A3-188, Tecra A3-S611, Tecra A3-S711, Tecra A3-S731, Tecra A3-SP611,
Toshiba Tecra A4 Series
Tecra A4 Series, Tecra A4-108, Tecra A4-109, Tecra A4-158, Tecra A4-161, Tecra A4-164, Tecra A4-171, Tecra A4-196, Tecra A4-212, Tecra A4-244, Tecra A4-257, Tecra A4-S111TD, Tecra A4-S211, Tecra A4-S216, Tecra A4-S231, Tecra A4-S236, Tecra A4-S312TD, Tecra A4-S313, Tecra A4-SP211,
Toshiba Tecra A5 Series
Tecra A5 Series, Tecra A5-122, Tecra A5-138, Tecra A5-155, Tecra A5-S116, Tecra A5-S118, Tecra A5-S136, Tecra A5-S237, Tecra A5-S329, Tecra A5-S3291, Tecra A5-S3292, Tecra A5-S3293, Tecra A5-S416, Tecra A5-S516, Tecra A5-S6215TD,
Toshiba Tecra A6 Series
Tecra A6 Series, Tecra A6-104, Tecra A6-EZ6311, Tecra A6-EZ6312, Tecra A6-EZ6313, Tecra A6-EZ6314, Tecra A6-EZ6411, Tecra A6-S513, Tecra A6-S6315, Tecra A6-S713, Tecra A6-ST3112, Tecra A6-ST3512, Tecra A6-ST6315,
Toshiba Tecra A7 Series
Tecra A7 Series, Tecra A7-S612, Tecra A7-S712, Tecra A7-ST5112, Tecra A7-ST7711, Tecra A7-ST7712,
Toshiba Tecra S2 Series
Tecra S2 Series, Tecra S2-107, Tecra S2-128, Tecra S2-131, Tecra S2-155, Tecra S2-159, Tecra S2-175, Tecra S2-S511TD.

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

Satellite Pro A100

Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery

https://www.replacement-laptop-battery.com.au/laptop-battery-toshiba-107.html
Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM BatteryComing soon!

How can i sure this Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery 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 TOSHIBA 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. .

TOSHIBA Replacement Laptop Batteries, Notebook Batteries

Toshiba PA3399U-2BRS Dynabook Satellite M40 M50 M55 OEM Battery

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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