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

SKU: LTS049-BP-K004
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-2BAS
  • 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-2BAS 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 A3-106Toshiba Tecra Series Tecra A3-114Toshiba Tecra Series Tecra A3-141Toshiba Tecra Series Tecra A3-S711Toshiba Tecra Series Tecra A3-S731Toshiba Tecra Series Tecra A4-161Toshiba Tecra Series Tecra A4-171Toshiba Tecra Series Tecra A4-244Toshiba Tecra Series Tecra A4-S111TDToshiba Tecra Series Tecra A4-S216Toshiba Tecra Series Tecra A4-S231Toshiba Tecra Series Tecra A4-S236Toshiba Tecra Series Tecra A4-S313Toshiba Tecra Series Tecra A5-138Toshiba Tecra Series Tecra A5-155Toshiba Tecra Series Tecra A5-S329Toshiba Tecra Series Tecra A5-S3291Toshiba Tecra Series Tecra A5-S6215Toshiba Tecra Series Tecra A6-EZ6312Toshiba Tecra Series Tecra A6-EZ6314Toshiba Tecra Series Tecra A6-S713Toshiba Tecra Series Tecra A6-ST3512Toshiba Tecra Series Tecra A6-ST5112Toshiba Tecra Series Tecra A6-ST6315Toshiba Tecra Series Tecra A7-S612Toshiba Tecra Series Tecra A7-S712Toshiba Tecra Series Tecra A7-ST7711Toshiba Tecra Series Tecra A7-ST7712Toshiba Tecra Series Tecra S2-179Toshiba Tecra Series Tecra S2-S511Toshiba Tecra Series Tecra S2-S511TDToshiba Satellite Series Satellite A100-0FHToshiba Satellite Series Satellite A100-151Toshiba Satellite Series Satellite A100-153Toshiba Satellite Series Satellite A100-181Toshiba Satellite Series Satellite A100-225Toshiba Satellite Series Satellite A100-225mToshiba Satellite Series Satellite A100-287Toshiba Satellite Series Satellite A100-521Toshiba Satellite Series Satellite A100-522Toshiba Satellite Series Satellite A100-688Toshiba Satellite Series Satellite A100-691Toshiba Satellite Series Satellite A100-756Toshiba Satellite Series Satellite A100-761Toshiba Satellite Series Satellite A100-JH2Toshiba Satellite Series Satellite A100-S8211Toshiba Satellite Series Satellite A100-SK9Toshiba Satellite Series Satellite A100-TA4Toshiba Satellite Series Satellite A100-TA7Toshiba Satellite Series Satellite A100-TA9Toshiba Satellite Series Satellite A100-WA3Toshiba Satellite Series Satellite A105-S4000Toshiba Satellite Series Satellite A105-S4001Toshiba Satellite Series Satellite A105-S4002Toshiba Satellite Series Satellite A105-S4004Toshiba Satellite Series Satellite A105-S4012Toshiba Satellite Series Satellite A105-S4021Toshiba Satellite Series Satellite A105-S4051Toshiba Satellite Series Satellite A105-S4074Toshiba Satellite Series Satellite A105-S4084Toshiba Satellite Series Satellite A105-S4102Toshiba Satellite Series Satellite A105-S4174Toshiba Satellite Series Satellite A105-S4194Toshiba Satellite Series Satellite A105-S4204Toshiba Satellite Series Satellite A105-S4224Toshiba Satellite Series Satellite A105-S4254Toshiba Satellite Series Satellite A105-S4274Toshiba Satellite Series Satellite A105-S4284Toshiba Satellite Series Satellite A105-S4294Toshiba Satellite Series Satellite A105-S4342Toshiba Satellite Series Satellite A105-S4344Toshiba Satellite Series Satellite A105-S4384Toshiba Satellite Series Satellite A105-S4397Toshiba Satellite Series Satellite A110-133Toshiba Satellite Series Satellite A110-228Toshiba Satellite Series Satellite A110-253Toshiba Satellite Series Satellite A110-293Toshiba Satellite Series Satellite A80-122Toshiba Satellite Series Satellite A80-154Toshiba Satellite Series Satellite A80-168Toshiba Satellite Series Satellite M100-152Toshiba Satellite Series Satellite M100-222Toshiba Satellite Series Satellite M100-S5111Toshiba Satellite Series Satellite M100-S5211TDToshiba Satellite Series Satellite M100-ST5211Toshiba Satellite Series Satellite M105-S3000Toshiba Satellite Series Satellite M105-S3011Toshiba Satellite Series Satellite M105-S3012Toshiba Satellite Series Satellite M105-S3021Toshiba Satellite Series Satellite M105-S3031Toshiba Satellite Series Satellite M105-S3041Toshiba Satellite Series Satellite M105-S3051Toshiba Satellite Series Satellite M105-S3064Toshiba Satellite Series Satellite M105-S3074Toshiba Satellite Series Satellite M105-S3084Toshiba Satellite Series Satellite M115-S3000Toshiba Satellite Series Satellite M40-136Toshiba Satellite Series Satellite M40-183Toshiba Satellite Series Satellite M40-236Toshiba Satellite Series Satellite M40-241Toshiba Satellite Series Satellite M40-243Toshiba Satellite Series Satellite M40-274Toshiba Satellite Series Satellite M40-275Toshiba Satellite Series Satellite M40-276Toshiba Satellite Series Satellite M40-280Toshiba Satellite Series Satellite M40-307Toshiba Satellite Series Satellite M40-313Toshiba Satellite Series Satellite M40-S331Toshiba Satellite Series Satellite M40-S351Toshiba Satellite Series Satellite M40-S4112Toshiba Satellite Series Satellite M40-S417Toshiba Satellite Series Satellite M40-S417TDToshiba Satellite Series Satellite M45 SeriesToshiba Satellite Series Satellite M45-S265Toshiba Satellite Series Satellite M45-S2651Toshiba Satellite Series Satellite M45-S2652Toshiba Satellite Series Satellite M45-S2653Toshiba Satellite Series Satellite M45-S2693Toshiba Satellite Series Satellite M45-S331Toshiba Satellite Series Satellite M45-S3311Toshiba Satellite Series Satellite M45-S351Toshiba Satellite Series Satellite M45-S3511Toshiba Satellite Series Satellite M45-S355Toshiba Satellite Series Satellite M50 SeriesToshiba Satellite Series Satellite M50-0TJ01EToshiba Satellite Series Satellite M50-108Toshiba Satellite Series Satellite M50-113Toshiba Satellite Series Satellite M50-137Toshiba Satellite Series Satellite M50-138Toshiba Satellite Series Satellite M50-148Toshiba Satellite Series Satellite M50-156Toshiba Satellite Series Satellite M50-161Toshiba Satellite Series Satellite M50-164Toshiba Satellite Series Satellite M50-168Toshiba Satellite Series Satellite M50-176Toshiba Satellite Series Satellite M50-181Toshiba Satellite Series Satellite M50-196Toshiba Satellite Series Satellite M50-198Toshiba Satellite Series Satellite M50-203Toshiba Satellite Series Satellite M50-215Toshiba Satellite Series Satellite M50-216Toshiba Satellite Series Satellite M50-226Toshiba Satellite Series Satellite M50-238Toshiba Satellite Series Satellite M50-242Toshiba Satellite Series Satellite M50-BTOToshiba Satellite Series Satellite M50-S418Toshiba Satellite Series Satellite M50-S4182TDToshiba Satellite Series Satellite M50-S5181Toshiba Satellite Series Satellite M50-S5181TDToshiba Satellite Series Satellite M55-S135Toshiba Satellite Series Satellite M55-S3251Toshiba Satellite Series Satellite M55-S329Toshiba Satellite Series Satellite M55-S3293Toshiba Satellite Series Satellite M55-S3294Toshiba Satellite Series Satellite M55-S3315Toshiba Satellite Series Satellite M55-S351Toshiba Satellite Series Satellite M55-S3511Toshiba Satellite Series Satellite M55-S3512Toshiba Satellite Pro Series Satellite Pro M50Toshiba Equium Series Equium A100-00iToshiba Equium Series Equium A100-01AToshiba Equium Series Equium A100-027Toshiba Equium Series Equium A100-03501NToshiba Equium Series Equium A100-046004Toshiba Equium Series Equium A100-05R010Toshiba Equium Series Equium A100-147Toshiba Equium Series Equium A100-155Toshiba Equium Series Equium A100-161Toshiba Equium Series Equium A100-165Toshiba Equium Series Equium A100-166Toshiba Equium Series Equium A100-192Toshiba Equium Series Equium A100-218Toshiba Equium Series Equium A100-233Toshiba Equium Series Equium A100-234Toshiba Equium Series Equium A100-237Toshiba Equium Series Equium A100-263Toshiba Equium Series Equium A100-269Toshiba Equium Series Equium A100-306Toshiba Equium Series Equium A100-337Toshiba Equium Series Equium A100-511Toshiba Equium Series Equium A100-521Toshiba Equium Series Equium A100-523Toshiba Equium Series Equium A100-534Toshiba Equium Series Equium A100-536Toshiba Equium Series Equium A100-538Toshiba Equium Series Equium A100-551Toshiba Equium Series Equium A100-564Toshiba Equium Series Equium A100-641Toshiba Equium Series Equium A100-707Toshiba Equium Series Equium A100-JH2Toshiba Equium Series Equium A100-PSAA4Toshiba Equium Series Equium A100-ST8211Toshiba Dynabook Series Dynabook VX/4Toshiba Dynabook Series Dynabook VX/5Toshiba Dynabook CX Series Dynabook CX/45AToshiba Dynabook CX Series Dynabook CX/855LSToshiba Dynabook CX Series Dynabook CX/875LSToshiba Dynabook CX Series Dynabook CX/955LSToshiba Dynabook CX Series Dynabook CX/975LS
Original Part Number
K000021240 V000062030 PABAS077 K000021180 K000027630 PA3478U-1BAS K000021200 LTO-62XT PA3400U-1BRL V000055590 V000061440 V000051220 K000029050 K000036060 V000061150 PA3400U-1BAR PABAS076 K000027650 PA3399U-1BRS K000027610 PA3400U-1BRS V000050720 PA3399U-1BAS V000050730 PA3478U-1BRS PA3399-3BAS V000061130 PABAS057 PA3399U-2BRS V000050690 PA3400U-1BAS K000021220 PA3399U-2BAS
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.