Home » Toshiba PA3634U-1BAS Compatible Laptop Battery 10.8V (4400 mAh / 48Wh) Li-ion
Toshiba PA3634U-1BAS Compatible Laptop Battery 10.8V (4400 mAh / 48Wh) Li-ion
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Toshiba PA3634U-1BAS Compatible Laptop Battery 10.8V (4400 mAh / 48Wh) Li-ion
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Toshiba PA3634U-1BAS Compatible Laptop Battery 10.8V (4400 mAh / 48Wh) Li-ion

SKU: LTS209-BP-K001
C$39.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

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  • Compatible Brands Toshiba
  • Model/OPN PA3634U-1BAS
  • Cell Type Conventional Li-ion
  • Capacity 4400 mAh / 48Wh
  • Output Voltage 10.8V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Toshiba PA3634U-1BAS is available for C$39.00 . 10.8V · 4400 mAh / 48Wh · Conventional Li-ion.

Important Notes
  • This battery is NOT compatible with the following models:
  • Satellite L600 Series, L700 Series and up
Compatible Model
Toshiba Satellite Series Satellite A660-BT2N22Toshiba Satellite Series Satellite A660-BT3G25XToshiba Satellite Series Satellite A660-BT3N25XToshiba Satellite Series Satellite A660D-BT2N22Toshiba Satellite Series Satellite A660D-ST2G02Toshiba Satellite Series Satellite A665-3DV8Toshiba Satellite Series Satellite A665D-S5172Toshiba Satellite Series Satellite A665D-S6091Toshiba Satellite Series Satellite A665D-S6096Toshiba Satellite Series Satellite A665-S5171Toshiba Satellite Series Satellite A665-S5177XToshiba Satellite Series Satellite A665-S5184XToshiba Satellite Series Satellite A665-S6085Toshiba Satellite Series Satellite A665-S6100XToshiba Satellite Series Satellite A665-SP6004LToshiba Satellite Series Satellite A665-SP6011LToshiba Satellite Series Satellite C645D-SP4002MToshiba Satellite Series Satellite C645D-SP4130LToshiba Satellite Series Satellite C650-028Toshiba Satellite Series Satellite C650-02SToshiba Satellite Series Satellite C650-10WToshiba Satellite Series Satellite C650-1CTToshiba Satellite Series Satellite C650-1E1Toshiba Satellite Series Satellite C650-BT2N13Toshiba Satellite Series Satellite C650-BT4N12Toshiba Satellite Series Satellite C650-BT5N11Toshiba Satellite Series Satellite C650DToshiba Satellite Series Satellite C650D-108Toshiba Satellite Series Satellite C650D-BT4N11Toshiba Satellite Series Satellite C650D-ST3NX2Toshiba Satellite Series Satellite C655D-S5091Toshiba Satellite Series Satellite C655D-S5133Toshiba Satellite Series Satellite C655D-S5134Toshiba Satellite Series Satellite C655D-S5202Toshiba Satellite Series Satellite C655D-S5334Toshiba Satellite Series Satellite C655D-S5337Toshiba Satellite Series Satellite C655D-S9511DToshiba Satellite Series Satellite C655D-SP6004LToshiba Satellite Series Satellite C655-S50521Toshiba Satellite Series Satellite C655-S5053Toshiba Satellite Series Satellite C655-S5056Toshiba Satellite Series Satellite C655-S5068Toshiba Satellite Series Satellite C655-S5113Toshiba Satellite Series Satellite C655-S5208Toshiba Satellite Series Satellite C655-S5221Toshiba Satellite Series Satellite C655-SP6001LToshiba Satellite Series Satellite C655-SP6007LToshiba Satellite Series Satellite C655-SP6007MToshiba Satellite Series Satellite C655-SP6010MToshiba Satellite Series Satellite C655-SP6011MToshiba Satellite Series Satellite C660 SeriesToshiba Satellite Series Satellite C660-02LToshiba Satellite Series Satellite C660-10DToshiba Satellite Series Satellite C660-10TToshiba Satellite Series Satellite C660-116Toshiba Satellite Series Satellite C660-117Toshiba Satellite Series Satellite C660-17LToshiba Satellite Series Satellite C660-184Toshiba Satellite Series Satellite C660-19GToshiba Satellite Series Satellite C660-1D7Toshiba Satellite Series Satellite C660-1K9Toshiba Satellite Series Satellite C660-1LDToshiba Satellite Series Satellite C660-1NPToshiba Satellite Series Satellite C660-21ZToshiba Satellite Series Satellite C660-22VToshiba Satellite Series Satellite C660-23UToshiba Satellite Series Satellite C660-28DToshiba Satellite Series Satellite C660-2D7Toshiba Satellite Series Satellite C660-2E3Toshiba Satellite Series Satellite C660-2FEToshiba Satellite Series Satellite C660D SeriesToshiba Satellite Series Satellite C660D-10PToshiba Satellite Series Satellite C660D-151Toshiba Satellite Series Satellite C660D-153Toshiba Satellite Series Satellite C660D-15ZToshiba Satellite Series Satellite C660D-18CToshiba Satellite Series Satellite C660D-19XToshiba Satellite Series Satellite C660D-1EWToshiba Satellite Series Satellite L310 SeriesToshiba Satellite Series Satellite L510-016Toshiba Satellite Series Satellite L510-02RToshiba Satellite Series Satellite L515 SeriesToshiba Satellite Series Satellite L515DToshiba Satellite Series Satellite L515-SP4012LToshiba Satellite Series Satellite L515-SP4031MToshiba Satellite Series Satellite L515-SP4032LToshiba Satellite Series Satellite L515-SP4904CToshiba Satellite Series Satellite L515-SP4929CToshiba Satellite Series Satellite L537 SeriesToshiba Satellite Series Satellite M300Toshiba Satellite Series Satellite M300-700-RToshiba Satellite Series Satellite M300-ST4060Toshiba Satellite Series Satellite M305D-S4833Toshiba Satellite Series Satellite M305-S4815Toshiba Satellite Series Satellite M305-S4835Toshiba Satellite Series Satellite M306 SeriesToshiba Satellite Series Satellite M311 SeriesToshiba Satellite Series Satellite M321 SeriesToshiba Satellite Series Satellite M325 SeriesToshiba Satellite Series Satellite M500Toshiba Satellite Series Satellite M500-ST54E1Toshiba Satellite Series Satellite M505D SeriesToshiba Satellite Series Satellite M505D-S4000RDToshiba Satellite Series Satellite M505-S4945Toshiba Satellite Series Satellite M640-ST3N01XToshiba Satellite Series Satellite M645-S4045Toshiba Satellite Series Satellite M645-S4048Toshiba Satellite Series Satellite M645-S4063Toshiba Satellite Series Satellite P740Toshiba Satellite Series Satellite P740 SeriesToshiba Satellite Series Satellite P745D SeriesToshiba Satellite Series Satellite P745D-S4240Toshiba Satellite Series Satellite P745-S4320Toshiba Satellite Series Satellite P750/05FToshiba Satellite Series Satellite P750/05QToshiba Satellite Series Satellite P750-00YToshiba Satellite Series Satellite P750-04XToshiba Satellite Series Satellite P750-12TToshiba Satellite Series Satellite P750-137Toshiba Satellite Series Satellite P750-ST4N01Toshiba Satellite Series Satellite P750-ST4N02Toshiba Satellite Series Satellite P750-ST5N01Toshiba Satellite Series Satellite P755D-S5378Toshiba Satellite Series Satellite P755D-S5386Toshiba Satellite Series Satellite P755-S5259Toshiba Satellite Series Satellite P755-S5268Toshiba Satellite Series Satellite P755-S5270Toshiba Satellite Series Satellite P755-S5285Toshiba Satellite Series Satellite P755-S5395Toshiba Satellite Series Satellite P755-S5396Toshiba Satellite Series Satellite P770-11GToshiba Satellite Series Satellite P770D SeriesToshiba Satellite Series Satellite P775-10LToshiba Satellite Series Satellite P775-112Toshiba Satellite Series Satellite P775-S7238Toshiba Satellite Series Satellite Pro U400-123Toshiba Satellite Series Satellite Pro U400-130Toshiba Satellite Series Satellite U400 SeriesToshiba Satellite Series Satellite U400-10MToshiba Satellite Series Satellite U400-11QToshiba Satellite Series Satellite U400-144Toshiba Satellite Series Satellite U405D-S2870Toshiba Satellite Series Satellite U405-S2878Toshiba Satellite Series Satellite U405-S2911Toshiba Satellite Series Satellite U500-10ZToshiba Satellite Series Satellite U500-1CNToshiba Satellite Series Satellite U500-ST5302Toshiba Satellite Series Satellite U500-ST6321Toshiba Satellite Series Satellite U505-S2005RDToshiba Satellite Series Satellite U505-S2020Toshiba Satellite Series Satellite U505-S2925PToshiba Satellite Series Satellite U505-S2950PKToshiba Satellite Series Satellite U505-S2960RDToshiba Satellite Series Satellite U505-S2965WHToshiba Satellite Series Satellite U505-S2970Toshiba Satellite Pro Series Satellite Pro C650 SeriesToshiba Satellite Pro Series Satellite Pro C650-121Toshiba Satellite Pro Series Satellite Pro C650-14HToshiba Satellite Pro Series Satellite Pro C650-18DToshiba Satellite Pro Series Satellite Pro C650D-10WToshiba Satellite Pro Series Satellite Pro C650D-10XToshiba Satellite Pro Series Satellite Pro C660Toshiba Satellite Pro Series Satellite Pro C660-16RToshiba Satellite Pro Series Satellite Pro C660-16WToshiba Satellite Pro Series Satellite Pro C660-171Toshiba Satellite Pro Series Satellite Pro C660-1LTToshiba Satellite Pro Series Satellite Pro C660-1MZToshiba Satellite Pro Series Satellite Pro C660-1NZToshiba Satellite Pro Series Satellite Pro C660-1V0Toshiba Satellite Pro Series Satellite Pro C660-21TToshiba Satellite Pro Series Satellite Pro C660-255Toshiba Satellite Pro Series Satellite Pro C660-2C3Toshiba Satellite Pro Series Satellite Pro C660-2CNToshiba Satellite Pro Series Satellite Pro C660-2DHToshiba Satellite Pro Series Satellite Pro C660-2F8Toshiba Satellite Pro Series Satellite Pro C660DToshiba Satellite Pro Series Satellite Pro C660D-10CToshiba Satellite Pro Series Satellite Pro M300-EZ1001VToshiba Satellite Pro Series Satellite Pro M300-EZ1002Toshiba Satellite Pro Series Satellite Pro PS300C-04KETToshiba Satellite Pro Series Satellite Pro U400Toshiba Satellite Pro Series Satellite Pro U400-S1001XToshiba Satellite Pro Series Satellite Pro U400-SP2908AToshiba Satellite Pro Series Satellite Pro U500 SeriesToshiba Satellite Pro Series Satellite Pro U500-00700801Toshiba Portege Series Portege M800 SeriesToshiba Portege Series Portege M800-105Toshiba Portege Series Portege M819 SeriesToshiba Portege Series Portege M822 SeriesToshiba Dynabook SS Series Dynabook SS M50 226E/3WToshiba Dynabook SS Series Dynabook SS M51 240E/3WToshiba Dynabook Series Dynabook EX/46MBLToshiba Dynabook Series Dynabook EX/48MWHMAToshiba Dynabook Series Dynabook EX/66MWHToshiba Dynabook Series Dynabook MX/34KWHToshiba Dynabook Series Dynabook T351/46CBToshiba Dynabook CX Series Dynabook CX/45FToshiba Dynabook CX Series Dynabook CX/45HToshiba Dynabook CX Series Dynabook CX/45KWHToshiba Dynabook CX Series Dynabook CX/48F
Original Part Number
PA3636U-1BRL TS-M305 PA3634U-1BAS PA3638U-1BAP PA3636U-1BAL PABAS228 PABAS116 PABAS227 PABAS230 PA3635U-1BAM PA3634U-1BRS PA3635U-1BRM PABAS229 PABAS117 PABAS178 PABAS118
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.