Toshiba PA3399U-2BRS Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LTS049-BP-K005
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 PA3399U-2BRS
  • 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 PA3399U-2BRS 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 A3-103Toshiba Tecra Series Tecra A3-114Toshiba Tecra Series Tecra A3-188Toshiba Tecra Series Tecra A3-S611Toshiba Tecra Series Tecra A4-161Toshiba Tecra Series Tecra A4-171Toshiba Tecra Series Tecra A4-196Toshiba Tecra Series Tecra A4-244Toshiba Tecra Series Tecra A4-S111TDToshiba Tecra Series Tecra A4-S216Toshiba Tecra Series Tecra A4-S231Toshiba Tecra Series Tecra A4-S312TDToshiba Tecra Series Tecra A4-S313Toshiba Tecra Series Tecra A5-S116Toshiba Tecra Series Tecra A5-S237Toshiba Tecra Series Tecra A5-S3291Toshiba Tecra Series Tecra A5-S3292Toshiba Tecra Series Tecra A5-S3293Toshiba Tecra Series Tecra A5-S6215TDToshiba Tecra Series Tecra A6-EZ6411Toshiba Tecra Series Tecra A6-ST3112Toshiba Tecra Series Tecra A6-ST3512Toshiba Tecra Series Tecra A6-ST5112Toshiba Tecra Series Tecra A7-S612Toshiba Tecra Series Tecra A7-S712Toshiba Tecra Series Tecra A7-SP4032Toshiba Tecra Series Tecra A7-ST5112Toshiba Tecra Series Tecra A7-ST7711Toshiba Tecra Series Tecra S2-128Toshiba Tecra Series Tecra S2-155Toshiba Tecra Series Tecra S2-175Toshiba Tecra Series Tecra S2-179Toshiba Tecra Series Tecra S2-S511Toshiba Satellite Series Satellite A100-169Toshiba Satellite Series Satellite A100-212Toshiba Satellite Series Satellite A100-521Toshiba Satellite Series Satellite A100-522Toshiba Satellite Series Satellite A100-523Toshiba Satellite Series Satellite A100-551Toshiba Satellite Series Satellite A100-583Toshiba Satellite Series Satellite A100-599Toshiba Satellite Series Satellite A100-720Toshiba Satellite Series Satellite A100-761Toshiba Satellite Series Satellite A100-S8211Toshiba Satellite Series Satellite A100-S8211TDToshiba Satellite Series Satellite A100-SK4Toshiba Satellite Series Satellite A100-SK9Toshiba Satellite Series Satellite A100-TA6Toshiba Satellite Series Satellite A100-VA7Toshiba Satellite Series Satellite A100-VA9Toshiba Satellite Series Satellite A100-WA3Toshiba Satellite Series Satellite A105-S4000Toshiba Satellite Series Satellite A105-S4011Toshiba Satellite Series Satellite A105-S4022Toshiba Satellite Series Satellite A105-S4034Toshiba Satellite Series Satellite A105-S4084Toshiba Satellite Series Satellite A105-S4094Toshiba Satellite Series Satellite A105-S4114Toshiba Satellite Series Satellite A105-S4124Toshiba Satellite Series Satellite A105-S4134Toshiba Satellite Series Satellite A105-S4164Toshiba Satellite Series Satellite A105-S4174Toshiba Satellite Series Satellite A105-S4194Toshiba Satellite Series Satellite A105-S4204Toshiba Satellite Series Satellite A105-S4211Toshiba Satellite Series Satellite A105-S4224Toshiba Satellite Series Satellite A105-S4264Toshiba Satellite Series Satellite A105-S4284Toshiba Satellite Series Satellite A105-S4304Toshiba Satellite Series Satellite A105-S4334Toshiba Satellite Series Satellite A105-S4344Toshiba Satellite Series Satellite A105-S4374Toshiba Satellite Series Satellite A105-S4384Toshiba Satellite Series Satellite A110-110Toshiba Satellite Series Satellite A110-225Toshiba Satellite Series Satellite A110-228Toshiba Satellite Series Satellite A110-334Toshiba Satellite Series Satellite A110-S3094Toshiba Satellite Series Satellite A80-121Toshiba Satellite Series Satellite A80-122Toshiba Satellite Series Satellite A80-140Toshiba Satellite Series Satellite A80-154Toshiba Satellite Series Satellite A80-169Toshiba Satellite Series Satellite M100-179Toshiba Satellite Series Satellite M100-S5111TDToshiba Satellite Series Satellite M100-ST5211Toshiba Satellite Series Satellite M105-S3000 SeriesToshiba Satellite Series Satellite M105-S3001Toshiba Satellite Series Satellite M105-S3002Toshiba Satellite Series Satellite M105-S3004Toshiba Satellite Series Satellite M105-S3031Toshiba Satellite Series Satellite M105-S3051Toshiba Satellite Series Satellite M105-S3084Toshiba Satellite Series Satellite M105-S322Toshiba Satellite Series Satellite M105-SP381Toshiba Satellite Series Satellite M115-S3094Toshiba Satellite Series Satellite M115-S3144Toshiba Satellite Series Satellite M40-103Toshiba Satellite Series Satellite M40-129Toshiba Satellite Series Satellite M40-135Toshiba Satellite Series Satellite M40-140Toshiba Satellite Series Satellite M40-152Toshiba Satellite Series Satellite M40-192Toshiba Satellite Series Satellite M40-221Toshiba Satellite Series Satellite M40-225Toshiba Satellite Series Satellite M40-236Toshiba Satellite Series Satellite M40-244Toshiba Satellite Series Satellite M40-264Toshiba Satellite Series Satellite M40-265Toshiba Satellite Series Satellite M40-275Toshiba Satellite Series Satellite M40-276Toshiba Satellite Series Satellite M40-313Toshiba Satellite Series Satellite M40-325Toshiba Satellite Series Satellite M40-S3511Toshiba Satellite Series Satellite M40-S4111Toshiba Satellite Series Satellite M40-S4112Toshiba Satellite Series Satellite M40-S417Toshiba Satellite Series Satellite M40-S417TDToshiba Satellite Series Satellite M45-J80RToshiba Satellite Series Satellite M45-S265Toshiba Satellite Series Satellite M45-S2651Toshiba Satellite Series Satellite M45-S2691Toshiba Satellite Series Satellite M45-S2692Toshiba Satellite Series Satellite M45-S3511Toshiba Satellite Series Satellite M45-S3551Toshiba Satellite Series Satellite M45-S3553Toshiba Satellite Series Satellite M45-S359Toshiba Satellite Series Satellite M45-STV8Toshiba Satellite Series Satellite M50-04N01NToshiba Satellite Series Satellite M50-0YU01NToshiba Satellite Series Satellite M50-105Toshiba Satellite Series Satellite M50-108Toshiba Satellite Series Satellite M50-109Toshiba Satellite Series Satellite M50-115Toshiba Satellite Series Satellite M50-141Toshiba Satellite Series Satellite M50-142Toshiba Satellite Series Satellite M50-145Toshiba Satellite Series Satellite M50-157Toshiba Satellite Series Satellite M50-161Toshiba Satellite Series Satellite M50-176Toshiba Satellite Series Satellite M50-181Toshiba Satellite Series Satellite M50-198Toshiba Satellite Series Satellite M50-215Toshiba Satellite Series Satellite M50-216Toshiba Satellite Series Satellite M50-240Toshiba Satellite Series Satellite M50-241Toshiba Satellite Series Satellite M50-247Toshiba Satellite Series Satellite M50-S418Toshiba Satellite Series Satellite M50-S4182Toshiba Satellite Series Satellite M50-S4182TDToshiba Satellite Series Satellite M50-S5181Toshiba Satellite Series Satellite M50-S5181TDToshiba Satellite Series Satellite M50-S5182Toshiba Satellite Series Satellite M50-S5182TDToshiba Satellite Series Satellite M55-S135Toshiba Satellite Series Satellite M55-S2253Toshiba Satellite Series Satellite M55-S3291Toshiba Satellite Series Satellite M55-S3293Toshiba Satellite Series Satellite M55-S3294Toshiba Satellite Series Satellite M55-S331Toshiba Satellite Series Satellite M55-S3311Toshiba Satellite Series Satellite M55-S3313Toshiba Satellite Series Satellite M55-S3314Toshiba Satellite Series Satellite M55-S351Toshiba Satellite Series Satellite M55-S3512Toshiba Satellite Pro Series Satellite Pro M50Toshiba Equium Series Equium A100-00iToshiba Equium Series Equium A100-016004Toshiba Equium Series Equium A100-027Toshiba Equium Series Equium A100-03RToshiba Equium Series Equium A100-046004Toshiba Equium Series Equium A100-05R010Toshiba Equium Series Equium A100-151Toshiba Equium Series Equium A100-159Toshiba Equium Series Equium A100-166Toshiba Equium Series Equium A100-175Toshiba Equium Series Equium A100-212Toshiba Equium Series Equium A100-229Toshiba Equium Series Equium A100-234Toshiba Equium Series Equium A100-242Toshiba Equium Series Equium A100-250Toshiba Equium Series Equium A100-253Toshiba Equium Series Equium A100-269Toshiba Equium Series Equium A100-270Toshiba Equium Series Equium A100-338Toshiba Equium Series Equium A100-523Toshiba Equium Series Equium A100-528Toshiba Equium Series Equium A100-529Toshiba Equium Series Equium A100-534Toshiba Equium Series Equium A100-564Toshiba Equium Series Equium A100-577Toshiba Equium Series Equium A100-708Toshiba Equium Series Equium A100-JH2Toshiba Equium Series Equium A100-PSAA4Toshiba Dynabook Series Dynabook CX/47AToshiba Dynabook Series Dynabook VX SeriesToshiba Dynabook Series Dynabook VX/670LSToshiba Dynabook CX Series Dynabook CX/855LSToshiba Dynabook CX Series Dynabook CX/955LSToshiba Dynabook CX Series Dynabook CX/975LS
Original Part Number
PA3400U-1BRL V000062030 K000021200 K000021220 V000050730 V000051220 PA3399-3BAS PA3400U-1BRS K000021240 PA3399U-1BRS K000036060 PA3399U-2BAS V000061150 V000050720 K000021180 V000061440 PA3399U-2BRS PA3400U-1BAS K000027650 PA3478U-1BRS K000029050 PA3400U-1BAR K000027630 PABAS077 PA3478U-1BAS K000027610 PABAS076 V000061130 V000050690 PA3399U-1BAS LTO-62XT PABAS057 V000055590
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.