Home » Acer KT.00603.008 Compatible Laptop Battery 11.1V (4400mAh / 48Wh) Li-ion
Acer KT.00603.008 Compatible Laptop Battery 11.1V (4400mAh / 48Wh) Li-ion
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Acer KT.00603.008 Compatible Laptop Battery 11.1V (4400mAh / 48Wh) Li-ion
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Acer KT.00603.008 Compatible Laptop Battery 11.1V (4400mAh / 48Wh) Li-ion

SKU: LAC230-BP-K002
C$29.00
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

→ Shop all Acer laptop adapters → Shop all Acer laptop batteries
  • Compatible Brands Acer
  • Model/OPN KT.00603.008
  • Cell Type Conventional Li-ion
  • Capacity 4400mAh / 48Wh
  • Output Voltage 11.1V
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This compatible replacement laptop battery for Acer KT.00603.008 is available for C$29.00 . 11.1V · 4400mAh / 48Wh · Conventional Li-ion.

Important Notes
  • The battery will protrude out the bottom 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 this battery.
Compatible Model
Acer TravelMate Series TravelMate P246Acer TravelMate Series TravelMate P246-MAcer TravelMate Series TravelMate P246-MGAcer TravelMate Series TravelMate P256Acer TravelMate Series TravelMate P256-MAcer TravelMate Series TravelMate P256-MGAcer TravelMate Series TravelMate P276-MGAcer TravelMate Series TravelMate TMP246Acer TravelMate Series TravelMate TMP246-MAcer TravelMate Series TravelMate TMP246-MGAcer TravelMate Series TravelMate TMP256-MAcer Extensa Series Extensa 2509-C052Acer Extensa Series Extensa 2510Acer Extensa Series Extensa 2510-34Z4Acer Extensa Series Extensa 2510GAcer Extensa Series Extensa EX2509Acer Extensa Series Extensa EX2510Acer Extensa Series Extensa EX2510GAcer Aspire Series Aspire E5Acer Aspire Series Aspire E5-411-C4TWAcer Aspire Series Aspire E5-411-C4W2Acer Aspire Series Aspire E5-411-C9P3Acer Aspire Series Aspire E5-411-C9T0Acer Aspire Series Aspire E5-411G-P0FPAcer Aspire Series Aspire E5-411G-P3NKAcer Aspire Series Aspire E5-411-P137Acer Aspire Series Aspire E5-411-P32NAcer Aspire Series Aspire E5-411-P56BAcer Aspire Series Aspire E5-421-61CJAcer Aspire Series Aspire E5-421G-88JFAcer Aspire Series Aspire E5-471Acer Aspire Series Aspire E5-471-52TWAcer Aspire Series Aspire E5-471G-30P1Acer Aspire Series Aspire E5-471G-30R1Acer Aspire Series Aspire E5-471G-35WWAcer Aspire Series Aspire E5-471G-39THAcer Aspire Series Aspire E5-471G-39TPAcer Aspire Series Aspire E5-471G-50R4Acer Aspire Series Aspire E5-471G-514NAcer Aspire Series Aspire E5-471G-51SPAcer Aspire Series Aspire E5-471G-53XXAcer Aspire Series Aspire E5-471G-540EAcer Aspire Series Aspire E5-471G-5496Acer Aspire Series Aspire E5-471G-54DAAcer Aspire Series Aspire E5-471G-55LSAcer Aspire Series Aspire E5-471G-55T4Acer Aspire Series Aspire E5-471G-565KAcer Aspire Series Aspire E5-471G-56HPAcer Aspire Series Aspire E5-471G-56SZAcer Aspire Series Aspire E5-471G-57WZAcer Aspire Series Aspire E5-471G-58JMAcer Aspire Series Aspire E5-471G-58JPAcer Aspire Series Aspire E5-471G-596WAcer Aspire Series Aspire E5-471G-59ALAcer Aspire Series Aspire E5-471P-5456Acer Aspire Series Aspire E5-471PGAcer Aspire Series Aspire E5-472G-56DZAcer Aspire Series Aspire E5-511Acer Aspire Series Aspire E5-511-C0PCAcer Aspire Series Aspire E5-511-C33MAcer Aspire Series Aspire E5-511-C77QAcer Aspire Series Aspire E5-511-C9AJAcer Aspire Series Aspire E5-511-C9T8Acer Aspire Series Aspire E5-511GAcer Aspire Series Aspire E5-511G-C8VRAcer Aspire Series Aspire E5-511G-C91EAcer Aspire Series Aspire E5-511G-P7JUAcer Aspire Series Aspire E5-511PAcer Aspire Series Aspire E5-511-P1RJAcer Aspire Series Aspire E5-511-P2AVAcer Aspire Series Aspire E5-511-P2SAAcer Aspire Series Aspire E5-511-P6VUAcer Aspire Series Aspire E5-511-P7ACAcer Aspire Series Aspire E5-511P-P4X4Acer Aspire Series Aspire E5-511P-P7VBAcer Aspire Series Aspire E5-521-205YAcer Aspire Series Aspire E5-521-219JAcer Aspire Series Aspire E5-521-45BUAcer Aspire Series Aspire E5-521-48KNAcer Aspire Series Aspire 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Aspire Series Aspire E5-571-53S1Acer Aspire Series Aspire E5-571-54RAcer Aspire Series Aspire E5-571-58CGAcer Aspire Series Aspire E5-571-58FPAcer Aspire Series Aspire E5-571-5940Acer Aspire Series Aspire E5-571-71MEAcer Aspire Series Aspire E5-571-74F7Acer Aspire Series Aspire E5-571-7776Acer Aspire Series Aspire E5-571-A54G/KAcer Aspire Series Aspire E5-571-F34D/KAcer Aspire Series Aspire E5-571GAcer Aspire Series Aspire E5-571G-35P1Acer Aspire Series Aspire E5-571G-50DAAcer Aspire Series Aspire E5-571G-50EAAcer Aspire Series Aspire E5-571G-50QRAcer Aspire Series Aspire E5-571G-50W7Acer Aspire Series Aspire E5-571G-515GAcer Aspire Series Aspire E5-571G-51NZAcer Aspire Series Aspire E5-571G-53MYAcer Aspire Series Aspire E5-571G-53R5Acer Aspire Series Aspire E5-571G-54BLAcer Aspire Series Aspire E5-571G-54F0Acer Aspire Series Aspire E5-571G-54KUAcer Aspire Series Aspire E5-571G-54N5Acer Aspire Series Aspire E5-571G-5535Acer Aspire Series Aspire E5-571G-556MAcer Aspire Series Aspire E5-571G-563EAcer Aspire Series Aspire E5-571G-56B0Acer Aspire Series Aspire E5-571G-56TLAcer Aspire Series Aspire E5-571G-57D9Acer Aspire Series Aspire E5-571G-58SBAcer Aspire Series Aspire E5-571G-78FPAcer Aspire Series Aspire E5-571-H54G/KAcer Aspire Series Aspire E5-571P-30QRAcer Aspire Series Aspire E5-571P-3414Acer Aspire Series Aspire E5-571P-568MAcer Aspire Series Aspire E5-571P-7256Acer Aspire Series Aspire E5-571PGAcer Aspire Series Aspire E5-572Acer Aspire Series Aspire E5-572GAcer Aspire Series Aspire E5-572G-50FFAcer Aspire Series Aspire E5-572G-5257Acer Aspire Series Aspire E5-572G-528RAcer Aspire Series Aspire E5-572G-536WAcer Aspire Series Aspire E5-572G-53PWAcer Aspire Series Aspire E5-572G-549DAcer Aspire Series Aspire E5-572G-550PAcer Aspire Series Aspire E5-572G-57DWAcer Aspire Series Aspire E5-572G-57VZAcer Aspire Series Aspire E5-572G-58HZAcer Aspire Series Aspire E5-572G-591HAcer Aspire Series Aspire E5-572G-593YAcer Aspire Series Aspire E5-572G-59DKAcer Aspire Series Aspire E5-572G-72M5Acer Aspire Series Aspire E5-572G-73Z6Acer Aspire Series Aspire E5-572G-74RJAcer Aspire Series Aspire E5-572G-77SGAcer Aspire Series Aspire V3-472-57M0Acer Aspire Series Aspire V3-472GAcer Aspire Series Aspire V3-472PAcer Aspire Series Aspire V3-472PGAcer Aspire Series Aspire V3-572Acer Aspire Series Aspire V3-572 SeriesAcer Aspire Series Aspire V3-572-5217Acer Aspire Series Aspire V3-572-53RAAcer Aspire Series Aspire V3-572-734YAcer Aspire Series Aspire V3-572-75D2Acer Aspire Series Aspire V3-572-78S3Acer Aspire Series Aspire V3-572GAcer Aspire Series Aspire V3-572G-51DRAcer Aspire Series Aspire V3-572G-543SAcer Aspire Series Aspire V3-572G-54L9Acer Aspire Series Aspire V3-572G-54S6Acer Aspire Series Aspire V3-572G-55X2Acer Aspire Series Aspire V3-572G-587WAcer Aspire Series Aspire V3-572G-700TAcer Aspire Series Aspire V3-572G-70TAAcer Aspire Series Aspire V3-572G-73Q8Acer Aspire Series Aspire V3-572G-7609Acer Aspire Series Aspire V3-572G-76EMAcer Aspire Series Aspire V3-572G-77TUAcer Aspire Series Aspire V3-572PAcer Aspire Series Aspire V3-572P-326TAcer Aspire Series Aspire V3-572P-511QAcer Aspire Series Aspire V3-572P-51BAAcer Aspire Series Aspire V3-572P-51RAAcer Aspire Series Aspire V3-572P-540VAcer Aspire Series Aspire V3-572P-594CAcer Aspire Series Aspire V3-572P-623PAcer Aspire Series Aspire V3-572PG-604MAcer Aspire Series Aspire V3-572PG-7915Acer Aspire Series TravelMate P246M-MAcer Aspire Series TravelMate P246M-MG
Original Part Number
AL14A32 KT.00603.008 31CR17/65-2 KT00603008
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.