Toshiba PA3399U-1BAS Compatible Laptop Battery 10.8V (6600 mAh / 71Wh) Li-ion

SKU: LTS049X-BP-K001
Regular price C$45.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.
  • Compatible Brands Toshiba
  • Model/OPN PA3399U-1BAS
  • Cell Type Conventional Li-ion
  • Capacity 6600 mAh / 71Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Toshiba PA3399U-1BAS is available for C$45.00 . 10.8V · 6600 mAh / 71Wh · 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.
    The battery will protrude out the (bottom/side) of the laptop and will cause your laptop to sit at an angle. You may not be able to connect to a docking station with the extended battery.
  • This battery is not compatible with Satellite M50-MX2.
Compatible Model
Toshiba Tecra Series Tecra A3 SeriesToshiba Tecra Series Tecra A3-100Toshiba Tecra Series Tecra A3-114Toshiba Tecra Series Tecra A3-141Toshiba Tecra Series Tecra A3-143Toshiba Tecra Series Tecra A3-188Toshiba Tecra Series Tecra A3-S611Toshiba Tecra Series Tecra A3-SP611Toshiba Tecra Series Tecra A4 SeriesToshiba Tecra Series Tecra A4-108Toshiba Tecra Series Tecra A4-212Toshiba Tecra Series Tecra A4-257Toshiba Tecra Series Tecra A4-S111TDToshiba Tecra Series Tecra A4-S216Toshiba Tecra Series Tecra A5 SeriesToshiba Tecra Series Tecra A5-S116Toshiba Tecra Series Tecra A5-S118Toshiba Tecra Series Tecra A5-S237Toshiba Tecra Series Tecra A5-S3292Toshiba Tecra Series Tecra A5-S416Toshiba Tecra Series Tecra A5-S6215Toshiba Tecra Series Tecra A6-EZ6311Toshiba Tecra Series Tecra A6-EZ6312Toshiba Tecra Series Tecra A6-EZ6313Toshiba Tecra Series Tecra A6-EZ6314Toshiba Tecra Series Tecra A6-S513Toshiba Tecra Series Tecra A6-S713Toshiba Tecra Series Tecra A6-ST3112Toshiba Tecra Series Tecra A6-ST3512Toshiba Tecra Series Tecra A6-ST5112Toshiba Tecra Series Tecra A7 SeriesToshiba Tecra Series Tecra A7-05400SToshiba Tecra Series Tecra A7-S712Toshiba Tecra Series Tecra A7-ST5112Toshiba Tecra Series Tecra A7-ST7711Toshiba Tecra Series Tecra S2 SeriesToshiba Tecra Series Tecra S2-128Toshiba Tecra Series Tecra S2-155Toshiba Tecra Series Tecra S2-175Toshiba Tecra Series Tecra S2-179Toshiba Tecra Series Tecra S2-S511TDToshiba Satellite Series Satellite A100-036Toshiba Satellite Series Satellite A100-181Toshiba Satellite Series Satellite A100-233Toshiba Satellite Series Satellite A100-287Toshiba Satellite Series Satellite A100-523Toshiba Satellite Series Satellite A100-583Toshiba Satellite Series Satellite A100-662Toshiba Satellite Series Satellite A100-688Toshiba Satellite Series Satellite A100-694Toshiba Satellite Series Satellite A100-756Toshiba Satellite Series Satellite A100-761Toshiba Satellite Series Satellite A100-SK8Toshiba Satellite Series Satellite A100-SK9Toshiba Satellite Series Satellite A100-ST3211TDToshiba Satellite Series Satellite A100-ST8211Toshiba Satellite Series Satellite A100-TA2Toshiba Satellite Series Satellite A100-TA6Toshiba Satellite Series Satellite A100-TA7Toshiba Satellite Series Satellite A100-TA9Toshiba Satellite Series Satellite A100-VA9Toshiba Satellite Series Satellite A105-S4000 SeriesToshiba Satellite Series Satellite A105-S4011Toshiba Satellite Series Satellite A105-S4024Toshiba Satellite Series Satellite A105-S4054Toshiba Satellite Series Satellite A105-S4092Toshiba Satellite Series Satellite A105-S4132Toshiba Satellite Series Satellite A105-S4154Toshiba Satellite Series Satellite A105-S4164Toshiba Satellite Series Satellite A105-S4194Toshiba Satellite Series Satellite A105-S4214Toshiba Satellite Series Satellite A105-S4224Toshiba Satellite Series Satellite A105-S4254Toshiba Satellite Series Satellite A105-S4274Toshiba Satellite Series Satellite A105-S4294Toshiba Satellite Series Satellite A105-S4324Toshiba Satellite Series Satellite A105-S45472Toshiba Satellite Series Satellite A110-110Toshiba Satellite Series Satellite A110-133Toshiba Satellite Series Satellite A110-225Toshiba Satellite Series Satellite A80-117Toshiba Satellite Series Satellite A80-121Toshiba Satellite Series Satellite A80-122Toshiba Satellite Series Satellite A80-140Toshiba Satellite Series Satellite A80-169Toshiba Satellite Series Satellite M100-178Toshiba Satellite Series Satellite M100-180Toshiba Satellite Series Satellite M100-221Toshiba Satellite Series Satellite M100-222Toshiba Satellite Series Satellite M100-S5111TDToshiba Satellite Series Satellite M100-S5211Toshiba Satellite Series Satellite M100-ST5000Toshiba Satellite Series Satellite M100-ST5211Toshiba Satellite Series Satellite M105-S3000Toshiba Satellite Series Satellite M105-S3000 SeriesToshiba Satellite Series Satellite M105-S3001Toshiba Satellite Series Satellite M105-S3004Toshiba Satellite Series Satellite M105-S3011Toshiba Satellite Series Satellite M105-S3074Toshiba Satellite Series Satellite M105-S322Toshiba Satellite Series Satellite M115-S3000Toshiba Satellite Series Satellite M115-S3000 SeriesToshiba Satellite Series Satellite M115-S3094Toshiba Satellite Series Satellite M115-S3104Toshiba Satellite Series Satellite M40-102Toshiba Satellite Series Satellite M40-103Toshiba Satellite Series Satellite M40-152Toshiba Satellite Series Satellite M40-154Toshiba Satellite Series Satellite M40-183Toshiba Satellite Series Satellite M40-192Toshiba Satellite Series Satellite M40-236Toshiba Satellite Series Satellite M40-241Toshiba Satellite Series Satellite M40-243Toshiba Satellite Series Satellite M40-264Toshiba Satellite Series Satellite M40-265Toshiba Satellite Series Satellite M40-S351Toshiba Satellite Series Satellite M40-S3511Toshiba Satellite Series Satellite M40-S4172TDToshiba Satellite Series Satellite M45-S2693Toshiba Satellite Series Satellite M45-S3552Toshiba Satellite Series Satellite M50 SeriesToshiba Satellite Series Satellite M50-04N01NToshiba Satellite Series Satellite M50-0TJ01EToshiba Satellite Series Satellite M50-102Toshiba Satellite Series Satellite M50-105Toshiba Satellite Series Satellite M50-108Toshiba Satellite Series Satellite M50-122Toshiba Satellite Series Satellite M50-141Toshiba Satellite Series Satellite M50-156Toshiba Satellite Series Satellite M50-157Toshiba Satellite Series Satellite M50-161Toshiba Satellite Series Satellite M50-164Toshiba Satellite Series Satellite M50-168Toshiba Satellite Series Satellite M50-170Toshiba Satellite Series Satellite M50-176Toshiba Satellite Series Satellite M50-182Toshiba Satellite Series Satellite M50-187Toshiba Satellite Series Satellite M50-198Toshiba Satellite Series Satellite M50-215Toshiba Satellite Series Satellite M50-226Toshiba Satellite Series Satellite M50-238Toshiba Satellite Series Satellite M50-239Toshiba Satellite Series Satellite M50-241Toshiba Satellite Series Satellite M50-252Toshiba Satellite Series Satellite M50-BTOToshiba Satellite Series Satellite M50-S418Toshiba Satellite Series Satellite M50-S4182Toshiba Satellite Series Satellite M50-S4182TDToshiba Satellite Series Satellite M50-S418TDToshiba Satellite Series Satellite M50-S5182Toshiba Satellite Series Satellite M50-S5182TDToshiba Satellite Series Satellite M55 SeriesToshiba Satellite Series Satellite M55-S1351Toshiba Satellite Series Satellite M55-S2253Toshiba Satellite Series Satellite M55-S321Toshiba Satellite Series Satellite M55-S3262Toshiba Satellite Series Satellite M55-S3291Toshiba Satellite Series Satellite M55-S3312Toshiba Satellite Series Satellite M55-S351Toshiba Equium Series Equium A100-00iToshiba Equium Series Equium A100-01AToshiba Equium Series Equium A100-027Toshiba Equium Series Equium A100-03501NToshiba Equium Series Equium A100-147Toshiba Equium Series Equium A100-151Toshiba Equium Series Equium A100-163Toshiba Equium Series Equium A100-166Toshiba Equium Series Equium A100-168Toshiba Equium Series Equium A100-175Toshiba Equium Series Equium A100-188Toshiba Equium Series Equium A100-212Toshiba Equium Series Equium A100-218Toshiba Equium Series Equium A100-229Toshiba Equium Series Equium A100-232Toshiba Equium Series Equium A100-234Toshiba Equium Series Equium A100-240Toshiba Equium Series Equium A100-244Toshiba Equium Series Equium A100-247Toshiba Equium Series Equium A100-262Toshiba Equium Series Equium A100-297Toshiba Equium Series Equium A100-306Toshiba Equium Series Equium A100-501Toshiba Equium Series Equium A100-510Toshiba Equium Series Equium A100-511Toshiba Equium Series Equium A100-514Toshiba Equium Series Equium A100-518Toshiba Equium Series Equium A100-522Toshiba Equium Series Equium A100-523Toshiba Equium Series Equium A100-534Toshiba Equium Series Equium A100-538Toshiba Equium Series Equium A100-549Toshiba Equium Series Equium A100-577Toshiba Equium Series Equium A100-708Toshiba Equium Series Equium A100-JH2Toshiba Dynabook Series Dynabook CX/47AToshiba Dynabook Series Dynabook VX/4Toshiba Dynabook Series Dynabook VX/670LSToshiba Dynabook Series Dynabook VX/780LSToshiba Dynabook CX Series Dynabook CX/955LSToshiba Dynabook CX Series Dynabook CX/975LS
Original Part Number
PA3399U-2BRS PA3478U-1BRS PABAS076 K000029050 PABAS077 PA3400U-1BAR LTO-62XT K000027610 PA3399U-2BAS V000061130 PA3399U-1BRS PA3399U-1BAS V000062030 PA3399-3BAS V000061150 PA3400U-1BAS V000061440 PA3400U-1BRS K000036060 V000055590 V000050720 PA3478U-1BAS V000050690 K000021220 K000027630 K000021180 K000021240 K000027650 PABAS057 K000021200 V000051220 PA3400U-1BRL V000050730
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.