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

SKU: LTS209-BP-K002
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 PA3634U-1BRS
  • 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-1BRS 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-BT2N23Toshiba Satellite Series Satellite A660-ST2GX1Toshiba Satellite Series Satellite A660-ST3NX1Toshiba Satellite Series Satellite A665Toshiba Satellite Series Satellite A665 SeriesToshiba Satellite Series Satellite A665-3DVToshiba Satellite Series Satellite A665-3DV11XToshiba Satellite Series Satellite A665-3DV7Toshiba Satellite Series Satellite A665D-S5175Toshiba Satellite Series Satellite A665D-S5178Toshiba Satellite Series Satellite A665D-S6096Toshiba Satellite Series Satellite A665-S5171Toshiba Satellite Series Satellite A665-S5184XToshiba Satellite Series Satellite A665-S5186Toshiba Satellite Series Satellite A665-S6058Toshiba Satellite Series Satellite A665-S6086Toshiba Satellite Series Satellite A665-SP5131LToshiba Satellite Series Satellite A665-SP6002MToshiba Satellite Series Satellite A665-SP6003MToshiba Satellite Series Satellite A665-SP6011MToshiba Satellite Series Satellite A665-SP6012MToshiba Satellite Series Satellite C645D-SP4007LToshiba Satellite Series Satellite C645D-SP4016LToshiba Satellite Series Satellite C645D-SP4016MToshiba Satellite Series Satellite C645D-SP4160MToshiba Satellite Series Satellite C650-01DToshiba Satellite Series Satellite C650-110Toshiba Satellite Series Satellite C650-149Toshiba Satellite Series Satellite C650-14UToshiba Satellite Series Satellite C650-15VToshiba Satellite Series Satellite C650-160Toshiba Satellite Series Satellite C650-17ZToshiba Satellite Series Satellite C650-1CNToshiba Satellite Series Satellite C650-1CRToshiba Satellite Series Satellite C650-1E1Toshiba Satellite Series Satellite C650-BT4N13Toshiba Satellite Series Satellite C650D-10KToshiba Satellite Series Satellite C650D-12JToshiba Satellite Series Satellite C650D-ST2N02Toshiba Satellite Series Satellite C650D-ST5NX1Toshiba Satellite Series Satellite C655D-S5041Toshiba Satellite Series Satellite C655D-S5051Toshiba Satellite Series Satellite C655D-S5085Toshiba Satellite Series Satellite C655D-S50851Toshiba Satellite Series Satellite C655D-S5087Toshiba Satellite Series Satellite C655D-S5124Toshiba Satellite Series Satellite C655D-S5134Toshiba Satellite Series Satellite C655D-S5136Toshiba Satellite Series Satellite C655D-S5232Toshiba Satellite Series Satellite C655D-S5233Toshiba Satellite Series Satellite C655D-S5332Toshiba Satellite Series Satellite C655D-S5336Toshiba Satellite Series Satellite C655-S5047Toshiba Satellite Series Satellite C655-S5052Toshiba Satellite Series Satellite C655-S5061Toshiba Satellite Series Satellite C655-S5113Toshiba Satellite Series Satellite C655-S5206Toshiba Satellite Series Satellite C655-S5231Toshiba Satellite Series Satellite C655-SP6009LToshiba Satellite Series Satellite C660-106Toshiba Satellite Series Satellite C660-119Toshiba Satellite Series Satellite C660-11KToshiba Satellite Series Satellite C660-14XToshiba Satellite Series Satellite C660-17JToshiba Satellite Series Satellite C660-1F1Toshiba Satellite Series Satellite C660-1N6Toshiba Satellite Series Satellite C660-1P3Toshiba Satellite Series Satellite C660-21MToshiba Satellite Series Satellite C660-223Toshiba Satellite Series Satellite C660-2E1Toshiba Satellite Series Satellite C660D-10DToshiba Satellite Series Satellite C660D-124Toshiba Satellite Series Satellite C660D-18FToshiba Satellite Series Satellite L310 SeriesToshiba Satellite Series Satellite L312 SeriesToshiba Satellite Series Satellite L510-00YToshiba Satellite Series Satellite L510-010Toshiba Satellite Series Satellite L510-014Toshiba Satellite Series Satellite L510-01QToshiba Satellite Series Satellite L515DToshiba Satellite Series Satellite L515-SP4012MToshiba Satellite Series Satellite L515-SP4031LToshiba Satellite Series Satellite L515-SP4904AToshiba Satellite Series Satellite M300-600Toshiba Satellite Series Satellite M300-J00Toshiba Satellite Series Satellite M305D-S4833Toshiba Satellite Series Satellite M305-S4815Toshiba Satellite Series Satellite M305-S4820Toshiba Satellite Series Satellite M305-S4826Toshiba Satellite Series Satellite M305-S4835Toshiba Satellite Series Satellite M305-S49203Toshiba Satellite Series Satellite M307 SeriesToshiba Satellite Series Satellite M325 SeriesToshiba Satellite Series Satellite M500-ST5401Toshiba Satellite Series Satellite M500-ST5405Toshiba Satellite Series Satellite M500-ST6421Toshiba Satellite Series Satellite M505D-S4930Toshiba Satellite Series Satellite M505D-S4970Toshiba Satellite Series Satellite M505D-S4970WHToshiba Satellite Series Satellite M505-S4947Toshiba Satellite Series Satellite M505-S4975Toshiba Satellite Series Satellite M505-S4982Toshiba Satellite Series Satellite M645-S4050Toshiba Satellite Series Satellite M645-S4080Toshiba Satellite Series Satellite M645-S4112Toshiba Satellite Series Satellite M645-SP4010LToshiba Satellite Series Satellite M645-SP4010MToshiba Satellite Series Satellite M645-SP4131Toshiba Satellite Series Satellite P740Toshiba Satellite Series Satellite P740-BT4G22Toshiba Satellite Series Satellite P740-BT4N22Toshiba Satellite Series Satellite P745-S4217Toshiba Satellite Series Satellite P745-S4250Toshiba Satellite Series Satellite P745-S4320Toshiba Satellite Series Satellite P750 SeriesToshiba Satellite Series Satellite P750/01YToshiba Satellite Series Satellite P750/02RToshiba Satellite Series Satellite P750/05QToshiba Satellite Series Satellite P750-04XToshiba Satellite Series Satellite P750-BT4G22Toshiba Satellite Series Satellite P755DToshiba Satellite Series Satellite P755D-S5266Toshiba Satellite Series Satellite P755-S5260Toshiba Satellite Series Satellite P755-S5267Toshiba Satellite Series Satellite P755-S5278Toshiba Satellite Series Satellite P755-S5320Toshiba Satellite Series Satellite P755-S5385Toshiba Satellite Series Satellite P755-S5390Toshiba Satellite Series Satellite P770-10PToshiba Satellite Series Satellite P770-11GToshiba Satellite Series Satellite P770D-BT4N22Toshiba Satellite Series Satellite P775-112Toshiba Satellite Series Satellite P775DToshiba Satellite Series Satellite P775-S7236Toshiba Satellite Series Satellite P775-S7238Toshiba Satellite Series Satellite P775-S7375Toshiba Satellite Series Satellite Pro U400-10HToshiba Satellite Series Satellite Pro U400-11VToshiba Satellite Series Satellite Pro U400-123Toshiba Satellite Series Satellite U400-10NToshiba Satellite Series Satellite U400-11LToshiba Satellite Series Satellite U400-14BToshiba Satellite Series Satellite U400-15EToshiba Satellite Series Satellite U405D-S2874Toshiba Satellite Series Satellite U405-S2820Toshiba Satellite Series Satellite U405-S2854Toshiba Satellite Series Satellite U405-S2856Toshiba Satellite Series Satellite U405-ST2920Toshiba Satellite Series Satellite U500 SeriesToshiba Satellite Series Satellite U500-01CToshiba Satellite Series Satellite U500-10UToshiba Satellite Series Satellite U500-186Toshiba Satellite Series Satellite U500-1E0Toshiba Satellite Series Satellite U500-1GCToshiba Satellite Series Satellite U500-ST5305Toshiba Satellite Series Satellite U500-ST5307Toshiba Satellite Series Satellite U500-ST6322Toshiba Satellite Series Satellite U505-S2005RDToshiba Satellite Series Satellite U505-S2005WHToshiba Satellite Series Satellite U505-S2006Toshiba Satellite Series Satellite U505-S2925PToshiba Satellite Series Satellite U505-S2961Toshiba Satellite Series Satellite U505-S2975Toshiba Satellite Series Satellite U505-SP2916CToshiba Satellite Series Satellite U505-SP2990AToshiba Satellite Pro Series Satellite Pro C650/00GToshiba Satellite Pro Series Satellite Pro C650-125Toshiba Satellite Pro Series Satellite Pro C650D-10WToshiba Satellite Pro Series Satellite Pro C650D-10ZToshiba Satellite Pro Series Satellite Pro C660-167Toshiba Satellite Pro Series Satellite Pro C660-219Toshiba Satellite Pro Series Satellite Pro C660-235Toshiba Satellite Pro Series Satellite Pro C660-2F5Toshiba Satellite Pro Series Satellite Pro C660-2F6Toshiba Satellite Pro Series Satellite Pro C660D-185Toshiba Satellite Pro Series Satellite Pro M300-S1002X Toshiba Satellite Pro Series Satellite Pro PS300C-03EKKToshiba Satellite Pro Series Satellite Pro U400Toshiba Satellite Pro Series Satellite Pro U400-SP2804CToshiba Satellite Pro Series Satellite Pro U500Toshiba Satellite Pro Series Satellite Pro U500-18TToshiba Satellite Pro Series Satellite Pro U500-EZ1321Toshiba Satellite Pro Series Satellite Pro U500-W1321Toshiba Portege Series Portege M800-10AToshiba Portege Series Portege M800-113Toshiba Portege Series Portege M800-11JToshiba Portege Series Portege M808 SeriesToshiba Portege Series Portege M825 SeriesToshiba Equium Series Equium U400-145Toshiba Dynabook SS Series Dynabook SS M50 226E/3WToshiba Dynabook SS Series Dynabook SS M52 253E/3WToshiba Dynabook Series Dynabook EX/56MRDToshiba Dynabook Series Dynabook EX/66MWHToshiba Dynabook Series Dynabook MX/33KRDToshiba Dynabook Series Dynabook T350/56BBToshiba Dynabook Series Dynabook T351/34CRToshiba Dynabook Qosmio Series Dynabook Qosmio T550/T4BBToshiba Dynabook CX Series Dynabook CX/47JToshiba Dynabook CX Series Dynabook CX/48FToshiba Dynabook CX Series Dynabook CX/48H
Original Part Number
PA3638U-1BAP PABAS229 PABAS116 PA3635U-1BRM PABAS227 PABAS178 PA3636U-1BAL PA3634U-1BRS PABAS230 TS-M305 PA3636U-1BRL PA3634U-1BAS PA3635U-1BAM PABAS118 PABAS117 PABAS228
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.