Battpit Canada provides reliable replacement laptop batteries, laptop AC adapters, chargers, and power accessories for customers across Canada.
Shop 25,000+ compatible laptop batteries and power adapters for HP, Dell, Lenovo, Apple, Asus, and more. 100% Canadian-owned. Ships from Canada. No import fees.
buying a spare charger, or ordering accessories for business use, Battpit focuses on dependable products, clear compatibility information, and convenient Canadian shipping.
This replacement laptop adapter
for AcerWA-30A19U
is available for C$17.00
— Buy 1, get 1 at 50% off
.
19V
· 2.1A
· 40W
· Tip: 5.5*1.7mm.
Compatible Products for Your Device
Compatible Model
Acer TravelMate Series TMB113-M-23774G50akkAcer TravelMate Series TravelMate 8172T-3519Acer TravelMate Series TravelMate 8172T-5472G50nkk05Acer TravelMate Series TravelMate B113-E-4470Acer TravelMate Series TravelMate B113-E-877B2G32akkAcer TravelMate Series TravelMate B113-E-967B4G50ikAcer TravelMate Series TravelMate B113-M-323a4G32ikAcer TravelMate Series TravelMate TMB113-M-6460Acer TravelMate Series TravelMate TMP245Acer TravelMate Series TravelMate TMP246Acer TravelMate Series TravelMate TMP246-MGAcer TravelMate Series TravelMate TMP276-MGAcer Extensa Series Extensa 2509-C052Acer Chromebook Series Chromebook AC700-1099Acer Chromebook Series Chromebook C710-2688Acer Chromebook Series Chromebook C710-2827Acer Aspire Series AO725-0412Acer Aspire Series AO725-0688Acer Aspire Series AO725-C61Acer Aspire Series AO725-C61KKAcer Aspire Series Aspire 1410 JM1Acer Aspire Series Aspire 1410-8000Acer Aspire Series Aspire 1410-8837Acer Aspire Series Aspire 1810T-352G25nAcer Aspire Series Aspire 1810T-OAcer Aspire Series Aspire 1810TZ-4906Acer Aspire Series Aspire 1820PTZAcer Aspire Series Aspire E3-111-C6LGAcer Aspire Series Aspire E3-112-C6APAcer Aspire Series Aspire E5-411-C4W2Acer Aspire Series Aspire E5-511-C56ZAcer Aspire Series Aspire E5-511-C77QAcer Aspire Series Aspire E5-511GAcer Aspire Series Aspire E5-521-435WAcer Aspire Series Aspire E5-521-66B3Acer Aspire Series Aspire E5-521-85EXAcer Aspire Series Aspire E5-531-C01EAcer Aspire Series Aspire ES1-512-C1W0Acer Aspire Series Aspire ES1-512-C80EAcer Aspire Series Aspire ES1-711Acer Aspire Series Aspire One 521-12BDKAcer Aspire Series Aspire One 531h-06kAcer Aspire Series Aspire One 533-WBTAcer Aspire Series Aspire One 722-0418Acer Aspire Series Aspire One 722-0472Acer Aspire Series Aspire One 725-0494Acer Aspire Series Aspire One 725-0635Acer Aspire Series Aspire One 725-0899Acer Aspire Series Aspire One 725-C61bbAcer Aspire Series Aspire One 756-2626Acer Aspire Series Aspire One 756-4890Acer Aspire Series Aspire One A150Acer Aspire Series Aspire One A150-BGpAcer Aspire Series Aspire One AO521-k125Acer Aspire Series Aspire One AO531h-1G16BkAcer Aspire Series Aspire One AO533-23923Acer Aspire Series Aspire One AO722-0418Acer Aspire Series Aspire One AO722-0652Acer Aspire Series Aspire One AO722-0825Acer Aspire Series Aspire One AO722-0877Acer Aspire Series Aspire One AO722-BZ197Acer Aspire Series Aspire One AO722-BZ454Acer Aspire Series Aspire One AO722-BZ816Acer Aspire Series Aspire One AO722-C52bbAcer Aspire Series Aspire One AO751h-1709Acer Aspire Series Aspire One AO751h-52YkAcer Aspire Series Aspire One AO751h-52YwAcer Aspire Series Aspire One AO756-2405Acer Aspire Series Aspire One AO756-2641Acer Aspire Series Aspire One AOA150-1126Acer Aspire Series Aspire One AOA150-1140Acer Aspire Series Aspire One AOA150-1178Acer Aspire Series Aspire One AOA150-1577Acer Aspire Series Aspire One AOA150-1690Acer Aspire Series Aspire One AOA150-1786Acer Aspire Series Aspire One AOA150-AbAcer Aspire 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Series Aspire One AOD260-2028Acer Aspire Series Aspire One AOD260-2571Acer Aspire Series Aspire One AOD260-2BQSSAcer Aspire Series Aspire One AOD260-2BSAcer Aspire Series Aspire One AOD260-2DQPUAcer Aspire Series Aspire One AOD270-1395Acer Aspire Series Aspire One AOD270-1410Acer Aspire Series Aspire One AOHAPPY2-13666Acer Aspire Series Aspire One D150-1BwAcer Aspire Series Aspire One D255E-13CKKAcer Aspire Series Aspire One D260Acer Aspire Series Aspire One D260-2BSSAcer Aspire Series Aspire One D260-2DQSSAcer Aspire Series Aspire One NAV50Acer Aspire Series Aspire Timeline 1810T SeriesAcer Aspire Series Aspire V3-472PAcer Aspire Series Aspire V5-121-0430Acer Aspire Series Aspire V5-122P-0679Acer Aspire Series Aspire V5-122P-0681Acer Aspire Series Aspire V5-122P-0825Acer Aspire Series Aspire V5-122P-61454G32nssAcer Aspire Series Aspire V5-122P-61454G50NSSAcer Aspire Series Aspire V5-131-2858Acer Aspire Series Aspire V5-132-2852Acer Aspire Series Aspire V5-171-323c6G50assAcer Aspire Series Aspire V5-473PAcer Aspire Series NX.MMSAA.015Acer Aspire Series NX.MMVAA.002Acer Aspire One Series AO756-4854Acer Aspire One Series AO756-877B1bbAcer Aspire One Series Aspire One 521-105DkAcer Aspire One Series Aspire One 522-BZ824Acer Aspire One Series Aspire One 532g SeriesAcer Aspire One Series Aspire One 532h-2298Acer Aspire One Series Aspire One 532h-2575Acer Aspire One Series Aspire One 532h-2742Acer Aspire One Series Aspire One 532h-2825Acer Aspire One Series Aspire One 532h-R123Acer Aspire One Series Aspire One 533-13531Acer Aspire One Series Aspire One 533-13870Acer Aspire One Series Aspire One 533-13DGkk-W7625 3GAcer Aspire One Series Aspire One 722 SeriesAcer Aspire One Series Aspire One 722-C52kkAcer Aspire One Series Aspire One 751-Bk23FAcer Aspire One Series Aspire One 751h-1145Acer Aspire One Series Aspire One 751h-1170Acer Aspire One Series Aspire One 751h-1211Acer Aspire One Series Aspire One 751h-1505Acer Aspire One Series Aspire One 751h-1893Acer Aspire One 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How can I confirm a replacement laptop adapter will work with my laptop?
Match the output voltage exactly, then confirm the connector type/size and
polarity. Wattage can be the same or higher than your original adapter.
Where do I find the voltage and wattage information?
Check the label on your original charger (or the laptop’s bottom label). Look for
Output (V) and Wattage (W). The voltage must match exactly.
Can I use an adapter with a different voltage?
In most cases, no. Using the wrong voltage can cause charging issues or damage your laptop.
Can I use a higher wattage adapter (for example 90W instead of 65W)?
Yes—higher wattage is usually OK as long as the voltage matches and the
connector fits. Your laptop will only draw the power it needs.
How do I confirm the connector size is correct?
Compare the tip with your original charger and check the listed connector size (OD × ID).
Even small differences (like 5.5×2.1mm vs 5.5×2.5mm) may not fit properly.
What does polarity mean, and why does it matter?
Polarity indicates which part of the plug is positive/negative. It must match your original adapter
for safe and reliable charging.
My laptop uses USB-C charging. Can I use any USB-C charger?
Not always. Your laptop may require USB-C Power Delivery (PD) and a minimum wattage
(such as 45W/65W/90W). Use a PD charger that meets or exceeds your laptop’s requirement.
Can this adapter be used internationally?
Many adapters support 100–240V input. Check your charger label. If it supports 100–240V,
you can use it overseas with the correct plug adapter.
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.
Choosing the correct replacement adapter matters for safety and charging performance.
Use this checklist before you place your order:
1. Match the Output Voltage
Check your original charger label for Output (for example, 19V).
The output voltage should match exactly.
2. Confirm Wattage / Amperage
Wattage can be the same or higher than your original adapter.
Using higher wattage is usually fine if voltage and connector match.
3. Check Connector Type & Size
For barrel tips, match the connector size (OD × ID).
For USB-C, ensure it supports USB-C PD and enough wattage for laptops.
4. Verify Polarity
Match the polarity symbol shown on your original adapter label.
💡 Battpit tip: Before using any laptop adapter, always check:
• Output voltage (must match exactly)
• Wattage (same or higher is OK)
• Connector size & polarity
All Battpit laptop adapters are designed with advanced built-in safety protection features to ensure reliable and stable charging performance.
Our replacement AC adapters help protect your laptop, battery, and internal components during everyday use.
Over-voltage protection – Protects your laptop from sudden voltage spikes and unstable power supply.
Over-current protection – Prevents excessive current flow to maintain safe and consistent charging.
Short-circuit protection – Automatically shuts down the power adapter if a fault is detected.
Each Battpit replacement laptop charger is engineered to meet high safety and quality standards, providing dependable performance
for your notebook computer at home, office, or travel.
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 CompliantHelps reduce restricted hazardous substances in electronic products.
CE
CE MarkedDesigned to meet applicable safety and quality requirements.
UL
UL Recognized ComponentsSelected products may use UL recognized cells, components, or protection circuits.
ULC
ULC Safety StandardSupports 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.
