Toshiba PA3400U-1BRS Compatible Laptop Battery 10.8V (4400mAh / 48Wh) Li-ion

SKU: LTS049-BP-K006
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 PA3400U-1BRS
  • 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 PA3400U-1BRS 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 A3-106Toshiba Tecra Series Tecra A3-180Toshiba Tecra Series Tecra A3-188Toshiba Tecra Series Tecra A3-S611Toshiba Tecra Series Tecra A3-S731Toshiba Tecra Series Tecra A3-SP611Toshiba Tecra Series Tecra A4 SeriesToshiba Tecra Series Tecra A4-108Toshiba Tecra Series Tecra A4-161Toshiba Tecra Series Tecra A4-164Toshiba Tecra Series Tecra A4-196Toshiba Tecra Series Tecra A4-212Toshiba Tecra Series Tecra A4-S111Toshiba Tecra Series Tecra A4-S231Toshiba Tecra Series Tecra A5-S136Toshiba Tecra Series Tecra A5-S237Toshiba Tecra Series Tecra A5-S416Toshiba Tecra Series Tecra A5-S516Toshiba Tecra Series Tecra A6-104Toshiba Tecra Series Tecra A6-ST5112Toshiba Tecra Series Tecra A6-ST6315Toshiba Tecra Series Tecra A7 SeriesToshiba Tecra Series Tecra A7-05400SToshiba Tecra Series Tecra A7-SP4032Toshiba Tecra Series Tecra A7-ST5112Toshiba Tecra Series Tecra A7-ST7711Toshiba Tecra Series Tecra S2-107Toshiba Tecra Series Tecra S2-159Toshiba Tecra Series Tecra S2-175Toshiba Tecra Series Tecra S2-179Toshiba Satellite Series Satellite A100-0FHToshiba Satellite Series Satellite A100-165Toshiba Satellite Series Satellite A100-169Toshiba Satellite Series Satellite A100-172Toshiba Satellite Series Satellite A100-181Toshiba Satellite Series Satellite A100-290Toshiba Satellite Series Satellite A100-522Toshiba Satellite Series Satellite A100-523Toshiba Satellite Series Satellite A100-551Toshiba Satellite Series Satellite A100-590Toshiba Satellite Series Satellite A100-661Toshiba Satellite Series Satellite A100-662Toshiba Satellite Series Satellite A100-688Toshiba Satellite Series Satellite A100-694Toshiba Satellite Series Satellite A100-717Toshiba Satellite Series Satellite A100-S8211Toshiba Satellite Series Satellite A100-S8211TDToshiba Satellite Series Satellite A100-ST1042Toshiba Satellite Series Satellite A100-ST3211TDToshiba Satellite Series Satellite A100-TA2Toshiba Satellite Series Satellite A100-TA7Toshiba Satellite Series Satellite A100-TA9Toshiba Satellite Series Satellite A100-WA3Toshiba Satellite Series Satellite A105-S4000 SeriesToshiba Satellite Series Satellite A105-S4001Toshiba Satellite Series Satellite A105-S4021Toshiba Satellite Series Satellite A105-S4022Toshiba Satellite Series Satellite A105-S4054Toshiba Satellite Series Satellite A105-S4074Toshiba Satellite Series Satellite A105-S4084Toshiba Satellite Series Satellite A105-S4084SToshiba Satellite Series Satellite A105-S4094Toshiba Satellite Series Satellite A105-S4102Toshiba Satellite Series Satellite A105-S4132Toshiba Satellite Series Satellite A105-S4154Toshiba Satellite Series Satellite A105-S4164Toshiba Satellite Series Satellite A105-S4194Toshiba Satellite Series Satellite A105-S4204Toshiba Satellite Series Satellite A105-S4211Toshiba Satellite Series Satellite A105-S4214Toshiba Satellite Series Satellite A105-S4254Toshiba Satellite Series Satellite A105-S4264Toshiba Satellite Series Satellite A105-S4294Toshiba Satellite Series Satellite A105-S4304Toshiba Satellite Series Satellite A105-S4342Toshiba Satellite Series Satellite A105-S4344Toshiba Satellite Series Satellite A105-S4364Toshiba Satellite Series Satellite A105-S4384Toshiba Satellite Series Satellite A105-S4397Toshiba Satellite Series Satellite A110-133Toshiba Satellite Series Satellite A110-225Toshiba Satellite Series Satellite A110-228Toshiba Satellite Series Satellite A110-253Toshiba Satellite Series Satellite A110-293Toshiba Satellite Series Satellite A110-334Toshiba Satellite Series Satellite A110-S3094Toshiba Satellite Series Satellite A80-116Toshiba Satellite Series Satellite A80-121Toshiba Satellite Series Satellite A80-154Toshiba Satellite Series Satellite A80-169Toshiba Satellite Series Satellite M100-152Toshiba Satellite Series Satellite M100-179Toshiba Satellite Series Satellite M100-195Toshiba Satellite Series Satellite M100-S5211TDToshiba Satellite Series Satellite M100-ST5111Toshiba Satellite Series Satellite M100-ST5211Toshiba Satellite Series Satellite M105-S3002Toshiba Satellite Series Satellite M105-S3012Toshiba Satellite Series Satellite M105-S3014Toshiba Satellite Series Satellite M105-S3021Toshiba Satellite Series Satellite M105-S3022Toshiba Satellite Series Satellite M105-S3031Toshiba Satellite Series Satellite M105-S3051Toshiba Satellite Series Satellite M105-S3064Toshiba Satellite Series Satellite M105-S3074Toshiba Satellite Series Satellite M105-S322Toshiba Satellite Series Satellite M110-ST1000 SeriesToshiba Satellite Series Satellite M110-ST1161Toshiba Satellite Series Satellite M115-S3000Toshiba Satellite Series Satellite M115-S3094Toshiba Satellite Series Satellite M115-S3104Toshiba Satellite Series Satellite M40-103Toshiba Satellite Series Satellite M40-136Toshiba Satellite Series Satellite M40-154Toshiba Satellite Series Satellite M40-221Toshiba Satellite Series Satellite M40-236Toshiba Satellite Series Satellite M40-265Toshiba Satellite Series Satellite M40-274Toshiba Satellite Series Satellite M40-275Toshiba Satellite Series Satellite M40-280Toshiba Satellite Series Satellite M40-313Toshiba Satellite Series Satellite M40-S331Toshiba Satellite Series Satellite M40-S4112TDToshiba Satellite Series Satellite M40-S417Toshiba Satellite Series Satellite M40-S4172TDToshiba Satellite Series Satellite M45-S2691Toshiba Satellite Series Satellite M45-S2692Toshiba Satellite Series Satellite M45-S2693Toshiba Satellite Series Satellite M45-S355Toshiba Satellite Series Satellite M45-S3551Toshiba Satellite Series Satellite M45-STV8Toshiba Satellite Series Satellite M50-101Toshiba Satellite Series Satellite M50-102Toshiba Satellite Series Satellite M50-105Toshiba Satellite Series Satellite M50-106Toshiba Satellite Series Satellite M50-115Toshiba Satellite Series Satellite M50-124Toshiba Satellite Series Satellite M50-137Toshiba Satellite Series Satellite M50-138Toshiba Satellite Series Satellite M50-148Toshiba Satellite Series Satellite M50-161Toshiba Satellite Series Satellite M50-176Toshiba Satellite Series Satellite M50-182Toshiba Satellite Series Satellite M50-183Toshiba Satellite Series Satellite M50-196Toshiba Satellite Series Satellite M50-203Toshiba Satellite Series Satellite M50-226Toshiba Satellite Series Satellite M50-231Toshiba Satellite Series Satellite M50-241Toshiba Satellite Series Satellite M50-252Toshiba Satellite Series Satellite M50-S5181Toshiba Satellite Series Satellite M50-S5181TDToshiba Satellite Series Satellite M50-S5181TQToshiba Satellite Series Satellite M50-S5182Toshiba Satellite Series Satellite M50-S5182TDToshiba Satellite Series Satellite M55-S135Toshiba Satellite Series Satellite M55-S1351Toshiba Satellite Series Satellite M55-S1352Toshiba Satellite Series Satellite M55-S3251Toshiba Satellite Series Satellite M55-S329Toshiba Satellite Series Satellite M55-S3291Toshiba Satellite Series Satellite M55-S3292Toshiba Satellite Series Satellite M55-S3294Toshiba Satellite Series Satellite M55-S3312Toshiba Satellite Series Satellite M55-S3314Toshiba Satellite Series Satellite M55-S3511Toshiba Satellite Series Satellite M55-S3512Toshiba Satellite Pro Series Satellite Pro A100Toshiba Equium Series Equium A100-027Toshiba Equium Series Equium A100-046004Toshiba Equium Series Equium A100-147Toshiba Equium Series Equium A100-153Toshiba Equium Series Equium A100-159Toshiba Equium Series Equium A100-188Toshiba Equium Series Equium A100-212Toshiba Equium Series Equium A100-218Toshiba Equium Series Equium A100-234Toshiba Equium Series Equium A100-240Toshiba Equium Series Equium A100-244Toshiba Equium Series Equium A100-247Toshiba Equium Series Equium A100-250Toshiba Equium Series Equium A100-262Toshiba Equium Series Equium A100-263Toshiba Equium Series Equium A100-270Toshiba Equium Series Equium A100-338Toshiba Equium Series Equium A100-522Toshiba Equium Series Equium A100-523Toshiba Equium Series Equium A100-528Toshiba Equium Series Equium A100-529Toshiba Equium Series Equium A100-545Toshiba Equium Series Equium A100-564Toshiba Equium Series Equium A100-707Toshiba Dynabook Series Dynabook CX/47AToshiba Dynabook Series Dynabook VX SeriesToshiba Dynabook Series Dynabook VX/4Toshiba Dynabook Series Dynabook VX/670LSToshiba Dynabook Satellite Series Dynabook Satellite AW3Toshiba Dynabook CX Series Dynabook CX/955LSToshiba Dynabook CX Series Dynabook CX/975LS
Original Part Number
K000021220 K000021180 K000027630 PABAS077 K000027650 K000029050 V000061150 K000021200 K000027610 PA3400U-1BRS PA3478U-1BRS PA3478U-1BAS PA3399U-1BAS V000061440 V000055590 PA3399-3BAS V000051220 K000036060 PA3400U-1BAS PA3399U-2BAS V000050690 V000050720 LTO-62XT V000061130 V000062030 PA3400U-1BAR PABAS057 PA3399U-2BRS V000050730 PA3400U-1BRL K000021240 PA3399U-1BRS PABAS076
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.