Toshiba PA3399-3BAS Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LTS049-BP-K001
Regular price C$39.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Toshiba
  • Model/OPN PA3399-3BAS
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 48Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Toshiba PA3399-3BAS is available for C$39.00 . 10.8V · 4400mAh / 48Wh · Conventional Li-ion.

Important Notes
  • This battery only compatible with 10.8V and 11.1V version. Check your original battery part number, if it does not match one in our list it is incompatible.
  • This battery is not compatible with Satellite M50-MX2.
Compatible Model
Toshiba Tecra Series Tecra A3 SeriesToshiba Tecra Series Tecra A3-103Toshiba Tecra Series Tecra A3-106Toshiba Tecra Series Tecra A3-114Toshiba Tecra Series Tecra A3-143Toshiba Tecra Series Tecra A3-181Toshiba Tecra Series Tecra A3-188Toshiba Tecra Series Tecra A3-S611Toshiba Tecra Series Tecra A4-109Toshiba Tecra Series Tecra A4-161Toshiba Tecra Series Tecra A4-164Toshiba Tecra Series Tecra A4-196Toshiba Tecra Series Tecra A4-S111Toshiba Tecra Series Tecra A4-S211Toshiba Tecra Series Tecra A4-S236Toshiba Tecra Series Tecra A4-S312TDToshiba Tecra Series Tecra A4-SP211Toshiba Tecra Series Tecra A5-155Toshiba Tecra Series Tecra A5-S116Toshiba Tecra Series Tecra A5-S237Toshiba Tecra Series Tecra A5-S329Toshiba Tecra Series Tecra A5-S3291Toshiba Tecra Series Tecra A5-S6215TDToshiba Tecra Series Tecra A6-EZ6312Toshiba Tecra Series Tecra A6-EZ6411Toshiba Tecra Series Tecra A6-S6315Toshiba Tecra Series Tecra A6-S713Toshiba Tecra Series Tecra A6-ST3112Toshiba Tecra Series Tecra A6-ST5112Toshiba Tecra Series Tecra A7 SeriesToshiba Tecra Series Tecra A7-05400SToshiba Tecra Series Tecra A7-S712Toshiba Tecra Series Tecra A7-SP4032Toshiba Tecra Series Tecra S2-107Toshiba Tecra Series Tecra S2-155Toshiba Tecra Series Tecra S2-159Toshiba Tecra Series Tecra S2-179Toshiba Satellite Series Satellite A100-0FHToshiba Satellite Series Satellite A100-153Toshiba Satellite Series Satellite A100-163Toshiba Satellite Series Satellite A100-165Toshiba Satellite Series Satellite A100-172Toshiba Satellite Series Satellite A100-181Toshiba Satellite Series Satellite A100-188Toshiba Satellite Series Satellite A100-233Toshiba Satellite Series Satellite A100-241Toshiba Satellite Series Satellite A100-290Toshiba Satellite Series Satellite A100-662Toshiba Satellite Series Satellite A100-691Toshiba Satellite Series Satellite A100-692Toshiba Satellite Series Satellite A100-694Toshiba Satellite Series Satellite A100-S8111Toshiba Satellite Series Satellite A100-S8211TDToshiba Satellite Series Satellite A100-SK4Toshiba Satellite Series Satellite A100-SP471Toshiba Satellite Series Satellite A100-ST3211TDToshiba Satellite Series Satellite A100-ST8211Toshiba Satellite Series Satellite A100-TA9Toshiba Satellite Series Satellite A100-VA5Toshiba Satellite Series Satellite A100-VA9Toshiba Satellite Series Satellite A100-WA3Toshiba Satellite Series Satellite A105-S4000 SeriesToshiba Satellite Series Satellite A105-S4004Toshiba Satellite Series Satellite A105-S4012Toshiba Satellite Series Satellite A105-S4014Toshiba Satellite Series Satellite A105-S4084Toshiba Satellite Series Satellite A105-S4092Toshiba Satellite Series Satellite A105-S4094Toshiba Satellite Series Satellite A105-S4104Toshiba Satellite Series Satellite A105-S4144Toshiba Satellite Series Satellite A105-S4154Toshiba Satellite Series Satellite A105-S4164Toshiba Satellite Series Satellite A105-S4254Toshiba Satellite Series Satellite A105-S4284Toshiba Satellite Series Satellite A105-S4324Toshiba Satellite Series Satellite A105-S4344Toshiba Satellite Series Satellite A105-S4364Toshiba Satellite Series Satellite A105-S4374Toshiba Satellite Series Satellite A105-S4397Toshiba Satellite Series Satellite A110-110Toshiba Satellite Series Satellite A110-195Toshiba Satellite Series Satellite A110-225Toshiba Satellite Series Satellite A110-253Toshiba Satellite Series Satellite A110-S3094Toshiba Satellite Series Satellite A80-116Toshiba Satellite Series Satellite A80-117Toshiba Satellite Series Satellite A80-140Toshiba Satellite Series Satellite A80-142Toshiba Satellite Series Satellite A80-154Toshiba Satellite Series Satellite M100-178Toshiba Satellite Series Satellite M100-195Toshiba Satellite Series Satellite M100-221Toshiba Satellite Series Satellite M100-ST5000 SeriesToshiba Satellite Series Satellite M100-ST5211Toshiba Satellite Series Satellite M105-S3000 SeriesToshiba Satellite Series Satellite M105-S3011Toshiba Satellite Series Satellite M105-S3022Toshiba Satellite Series Satellite M105-S3031Toshiba Satellite Series Satellite M105-S3051Toshiba Satellite Series Satellite M105-S3064Toshiba Satellite Series Satellite M105-SP381Toshiba Satellite Series Satellite M115-S3000Toshiba Satellite Series Satellite M115-S3154Toshiba Satellite Series Satellite M40 SeriesToshiba Satellite Series Satellite M40-129Toshiba Satellite Series Satellite M40-136Toshiba Satellite Series Satellite M40-152Toshiba Satellite Series Satellite M40-197Toshiba Satellite Series Satellite M40-225Toshiba Satellite Series Satellite M40-241Toshiba Satellite Series Satellite M40-243Toshiba Satellite Series Satellite M40-274Toshiba Satellite Series Satellite M40-300Toshiba Satellite Series Satellite M40-313Toshiba Satellite Series Satellite M40-S4111Toshiba Satellite Series Satellite M40-S417TDToshiba Satellite Series Satellite M45 SeriesToshiba Satellite Series Satellite M45-S2652Toshiba Satellite Series Satellite M45-S2653Toshiba Satellite Series Satellite M45-S2691Toshiba Satellite Series Satellite M45-S331Toshiba Satellite Series Satellite M45-S351Toshiba Satellite Series Satellite M45-S3511Toshiba Satellite Series Satellite M45-S355Toshiba Satellite Series Satellite M45-S3553Toshiba Satellite Series Satellite M45-STV8Toshiba Satellite Series Satellite M50-04N01NToshiba Satellite Series Satellite M50-0TG01DToshiba Satellite Series Satellite M50-0TJ01EToshiba Satellite Series Satellite M50-0TJO1EToshiba Satellite Series Satellite M50-105Toshiba Satellite Series Satellite M50-106Toshiba Satellite Series Satellite M50-108Toshiba Satellite Series Satellite M50-109Toshiba Satellite Series Satellite M50-115Toshiba Satellite Series Satellite M50-126Toshiba Satellite Series Satellite M50-138Toshiba Satellite Series Satellite M50-142Toshiba Satellite Series Satellite M50-145Toshiba Satellite Series Satellite M50-156Toshiba Satellite Series Satellite M50-176Toshiba Satellite Series Satellite M50-181Toshiba Satellite Series Satellite M50-183Toshiba Satellite Series Satellite M50-187Toshiba Satellite Series Satellite M50-196Toshiba Satellite Series Satellite M50-216Toshiba Satellite Series Satellite M50-231Toshiba Satellite Series Satellite M50-240Toshiba Satellite Series Satellite M50-247Toshiba Satellite Series Satellite M50-252Toshiba Satellite Series Satellite M50-BTOToshiba Satellite Series Satellite M55 SeriesToshiba Satellite Series Satellite M55-S1351Toshiba Satellite Series Satellite M55-S1352Toshiba Satellite Series Satellite M55-S2252Toshiba Satellite Series Satellite M55-S321Toshiba Satellite Series Satellite M55-S329Toshiba Satellite Series Satellite M55-S3291Toshiba Satellite Series Satellite M55-S3293Toshiba Satellite Series Satellite M55-S3294Toshiba Satellite Series Satellite M55-S331Toshiba Satellite Series Satellite M55-S3314Toshiba Satellite Series Satellite M55-S3315Toshiba Satellite Series Satellite M55-S3512Toshiba Equium Series Equium A100-00iToshiba Equium Series Equium A100-00SToshiba Equium Series Equium A100-01AToshiba Equium Series Equium A100-03RToshiba Equium Series Equium A100-05R010Toshiba Equium Series Equium A100-151Toshiba Equium Series Equium A100-158Toshiba Equium Series Equium A100-165Toshiba Equium Series Equium A100-168Toshiba Equium Series Equium A100-170Toshiba Equium Series Equium A100-181Toshiba Equium Series Equium A100-229Toshiba Equium Series Equium A100-237Toshiba Equium Series Equium A100-244Toshiba Equium Series Equium A100-247Toshiba Equium Series Equium A100-250Toshiba Equium Series Equium A100-262Toshiba Equium Series Equium A100-269Toshiba Equium Series Equium A100-297Toshiba Equium Series Equium A100-306Toshiba Equium Series Equium A100-337Toshiba Equium Series Equium A100-338Toshiba Equium Series Equium A100-501Toshiba Equium Series Equium A100-510Toshiba Equium Series Equium A100-511Toshiba Equium Series Equium A100-521Toshiba Equium Series Equium A100-523Toshiba Equium Series Equium A100-529Toshiba Equium Series Equium A100-536Toshiba Equium Series Equium A100-538Toshiba Equium Series Equium A100-574Toshiba Equium Series Equium A100-641Toshiba Equium Series Equium A100-708Toshiba Equium Series Equium A100-PSAA4Toshiba Dynabook Series Dynabook VX/780LSToshiba Dynabook CX Series Dynabook CX/955LS
Original Part Number
K000021180 PA3400U-1BRL K000027650 K000027630 V000050690 V000050720 V000061440 PA3399U-2BAS PA3399-3BAS PA3478U-1BRS PA3399U-1BRS PABAS076 K000036060 PA3400U-1BAR K000021240 K000021200 LTO-62XT V000055590 V000051220 V000050730 PA3400U-1BRS K000027610 V000061150 PA3399U-2BRS PA3478U-1BAS K000029050 V000061130 PA3400U-1BAS PABAS077 PABAS057 K000021220 PA3399U-1BAS V000062030
How can I confirm a replacement laptop battery will fit?
The best way is to match the part number printed on your current battery. Then verify the voltage, and compare the battery shape plus connector location with the product photos and specs.
How can I find my laptop model on a Windows laptop?
If you are using a Windows laptop, you can find your laptop model using System Information:

Step 1: Press Windows + R to open the Run window.
Step 2: Type msinfo32 and click OK.
Step 3: In the System Summary section, find System Model in the right pane.

This model information helps ensure you select the correct replacement battery.
Where do I find the battery part number?
Power off the laptop, unplug the charger, and remove the battery if it’s removable. The part number is printed on the label on the battery itself—use that to confirm compatibility.
Can I use a battery with a different voltage?
In most cases, no—battery voltage should match the original. Some labels are equivalent (10.8V = 11.1V, and 14.4V = 14.8V), but other voltage differences are not compatible.
What should I check before buying a replacement online?
Start with the original battery part number and voltage. After that, compare size and shape, connector type and position, latch/clip placement, and orientation using product photos and details.
Can I search by laptop model instead of battery part number?
The laptop model helps narrow results, but the battery part number is more accurate. One laptop model can use multiple battery versions, so matching the printed part number is recommended.
Any quick tips to improve laptop battery runtime?
Turn on Power Saver/Battery Saver, lower screen brightness, close unused apps and tabs, disable Wi-Fi/Bluetooth when you don’t need them, and keep vents clear to reduce heat.

Picking the correct replacement battery (and adapter, if needed) matters for safety and performance. Battpit stocks a wide range of compatible part numbers and models across major laptop brands. Use the checklist below before you place your order:

1. Identify Your Laptop Model

  • Check the label on the bottom of the laptop or your system information for the exact model.
  • If you’re purchasing an adapter, verify the input requirements shown on your laptop label (voltage/current).

2. Match the Battery Part Number

Always shut down the laptop before removing the battery. The part number printed on the battery label is the most reliable way to confirm the correct replacement.

3. Common Part Number Examples

Brands often use predictable formats. Here are a few examples to help you recognize them:

HP / Compaq:
123456-001
Sony:
PCGA-BP12, VGP-BP1
Dell:
312-1234, 1234P
IBM / Lenovo:
02K1234, 08K1234
Toshiba:
PA1234U-1BRS

4. Compare the Physical Fit

Double-check the overall shape, connector type and connector position, plus the latch/lock location and orientation. Compare these with product photos before ordering.

5. Voltage Notes

Some laptops have multiple battery options with different voltages (for example, 11.1V vs 14.8V). These are not interchangeable. Always match the voltage printed on your original battery.

  • Li-ion 10.8V is equivalent to 11.1V.
  • Li-ion 14.4V is equivalent to 14.8V.

Example Labels

Example battery label showing part number and voltage
Safety & Compliance

Certified Quality You Can Trust

Battpit Canada replacement laptop batteries and AC adapters are selected with safety, compatibility, and compliance in mind. Products may meet common industry standards including RoHS, CE, UL, and ULC where applicable.

RoHS
RoHS Compliant Helps reduce restricted hazardous substances in electronic products.
CE
CE Marked Designed to meet applicable safety and quality requirements.
UL
UL Recognized Components Selected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety Standard Supports safety confidence for products supplied to Canadian customers.
Why this matters: These compliance marks help customers choose a reliable replacement laptop battery, laptop charger, or AC adapter with built-in safety features such as over-charge, over-current, over-voltage, and short-circuit protection.