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 DellU7809
is available for C$25.00
.
19.5V
· 3.34A/4.62A
· 65W/90W
· Tip: 7.4*5.0mm.
Important Notes
Please make sure the DC output and tip size are compatible before placing the order.
For Inspiron 15 3000 series, please must make sure the tip size before placing the order.
Compatible Products for Your Device
Compatible Model
Dell XPS Series XPS 13 (M1340)Dell XPS Series XPS 14 L421X UltrabookDell XPS Series XPS 14 LX421Dell XPS Series XPS 14z (L412z)Dell XPS Series XPS 14Z-L412zDell XPS Series XPS 15 (L501X)Dell XPS Series XPS L401xDell XPS Series XPSZ14D-128Dell Vostro Series Vostro 1014Dell Vostro Series Vostro 14-3446d-1528bDell Vostro Series Vostro 1500 SeriesDell Vostro Series Vostro 1700Dell Vostro Series Vostro 2420Dell Vostro Series Vostro 3360 SeriesDell Vostro Series Vostro 3546Dell Vostro Series Vostro 3750Dell Vostro Series Vostro A840Dell Vostro Series Vostro V130Dell Vostro Series Vostro V130 470UMDell Vostro Series Vostro V1710Dell Studio XPS Series Studio XPS M1640Dell Studio Series Studio 1450Dell Studio Series Studio 1450nDell Studio Series Studio 14znDell Studio Series Studio 15Dell Studio Series Studio 1557Dell Precision Series Precision M2300Dell Precision Series Precision M4400Dell Precision Series Precision M60Dell Precision Series Precision M6400Dell Precision Series Precision M70 EssentialDell Precision Series Precision WorkStation M40Dell Precision Series Precision WorkStation M50Dell Precision Series Precision WorkStations M2400 Dell Precision Series Precision WorkStations M4400Dell Latitude Series Latitude 12 7214 2-in-1Dell Latitude Series Latitude 131L Dell Latitude Series Latitude 14 3470Dell Latitude Series Latitude 15 3000 Series (3550)Dell Latitude Series Latitude 2120Dell Latitude Series Latitude 3180Dell Latitude Series Latitude 3380 EducationDell Latitude Series Latitude 3480Dell Latitude Series Latitude 5290 2-in-1Dell Latitude Series Latitude 5488Dell Latitude Series Latitude 600MDell Latitude Series Latitude 6430U ULTRABOOKDell Latitude Series Latitude 6430U-100TBDell Latitude Series Latitude 6430U-102TDell Latitude Series Latitude 6430U-102TBDell Latitude Series Latitude 7290Dell Latitude Series Latitude D420 BURNERDell Latitude Series Latitude D610Dell Latitude Series Latitude D800Dell Latitude Series Latitude D820 BURNERDell Latitude Series Latitude E4300nDell Latitude Series Latitude E5250Dell Latitude Series Latitude E5270Dell Latitude Series Latitude E5420Dell Latitude Series Latitude E5420 N-SeriesDell Latitude Series Latitude E5440Dell Latitude Series Latitude E5450Dell Latitude Series Latitude E5480Dell Latitude Series Latitude E5520Dell Latitude Series Latitude E5520 N-SeriesDell Latitude Series Latitude E5550Dell Latitude Series Latitude E5570Dell Latitude Series Latitude E6320Dell Latitude Series Latitude E6400ATGDell Latitude Series Latitude E6410Dell Latitude Series Latitude E6420 N-SeriesDell Latitude Series Latitude M40 SeriesDell Latitude Series Latitude XPDell Latitude Series Latitude XT2Dell Latitude Series Latitude XT2 TabletDell Latitude Series Latitude XT3Dell Inspiron XPS Series Inspiron XPS M1210Dell Inspiron XPS Series Inspiron XPS M1530Dell Inspiron Series Inspiron 1370Dell Inspiron Series Inspiron 1370nDell Inspiron Series Inspiron 13RDell Inspiron Series Inspiron 13R (3010-D381)Dell Inspiron Series Inspiron 13R (3010-D460TW)Dell Inspiron Series Inspiron 13R (Ins13RD-438)Dell Inspiron Series Inspiron 13R (T510432TW)Dell Inspiron Series Inspiron 13z (5323)Dell Inspiron Series Inspiron 13z 1370 SeriesDell Inspiron Series Inspiron 14 1440Dell Inspiron Series Inspiron 1401Dell Inspiron Series Inspiron 14-3437Dell Inspiron Series Inspiron 1440Dell Inspiron Series Inspiron 1440nDell Inspiron Series Inspiron 1464Dell Inspiron Series Inspiron 1470nDell Inspiron Series Inspiron 14R (4010-D370TW)Dell Inspiron Series Inspiron 14R (4010-D381)Dell Inspiron Series Inspiron 14R (N4010)Dell Inspiron Series Inspiron 14R M5110Dell Inspiron Series Inspiron 14R N-0591BKDell Inspiron Series Inspiron 14R N-1364DBKDell Inspiron Series Inspiron 14R N4010Dell Inspiron Series Inspiron 14R N4110-7616FIRDell Inspiron Series Inspiron 14R N4110-7616PBLDell Inspiron Series Inspiron 14R N4110-8073DBKDell Inspiron Series Inspiron 14R-1440Dell Inspiron Series Inspiron 14R-1440TMRDell Inspiron Series Inspiron 14R-2265Dell Inspiron Series Inspiron 14RN-1364PBLDell Inspiron Series Inspiron 14Z-1500SLVDell Inspiron Series Inspiron 14Z-5726BKDell Inspiron Series Inspiron 15 1525Dell Inspiron Series Inspiron 15 1545Dell Inspiron Series Inspiron 15 I3542-11000BKDell Inspiron Series Inspiron 15 I5547-12500SLVDell Inspiron Series Inspiron 15 I5547-17500SLVDell Inspiron Series Inspiron 15 I5547-7500SLVDell Inspiron Series Inspiron 1505Dell Inspiron Series Inspiron 15-3542Dell Inspiron Series Inspiron 15-5548Dell Inspiron Series Inspiron 15N-2727OBKDell Inspiron Series Inspiron 15N-2729BKDell Inspiron Series Inspiron 15R (5010-D481)Dell Inspiron Series Inspiron 15R 5010Dell Inspiron Series Inspiron 15R 5525Dell Inspiron Series Inspiron 15R 7520Dell Inspiron Series Inspiron 15R-1633SLVDell Inspiron Series Inspiron 15r-5521Dell Inspiron Series Inspiron 15RM-1765BKDell Inspiron Series Inspiron 15RM-4121BKDell Inspiron Series Inspiron 15RN-2727BKDell Inspiron Series Inspiron 15RN-4706BKDell Inspiron Series Inspiron 15RN5110-5816DBKDell Inspiron Series Inspiron 17-5749Dell Inspiron Series Inspiron 17RDell Inspiron Series Inspiron 17R (5720)Dell Inspiron Series Inspiron 17R (N7720)Dell Inspiron Series Inspiron 17R N5720Dell Inspiron Series Inspiron 17R-2105SLVDell Inspiron Series Inspiron 17R-2950MDell Inspiron Series Inspiron 17R-6121DBKDell Inspiron Series Inspiron 17R-6434DDell Inspiron Series Inspiron 17R-7626DBKDell Inspiron Series Inspiron 17RN-4709DBKDell Inspiron Series Inspiron 17RN-5047BKDell Inspiron Series Inspiron 17RN-5296BKDell Inspiron Series Inspiron 300 (Zino)Dell Inspiron Series Inspiron 3010-D370TWDell Inspiron Series Inspiron 3520Dell Inspiron Series Inspiron 4010-D460TWDell Inspiron Series Inspiron 4010-D520Dell Inspiron Series Inspiron 4420Dell Inspiron Series Inspiron 500mDell Inspiron Series Inspiron 5010-D430Dell Inspiron Series Inspiron 5421Dell Inspiron Series Inspiron 5437Dell Inspiron Series Inspiron 5521Dell Inspiron Series Inspiron 5720Dell Inspiron Series Inspiron 7520Dell Inspiron Series Inspiron 7558Dell Inspiron Series Inspiron 7559Dell Inspiron Series Inspiron 7720Dell Inspiron Series Inspiron 8500Dell Inspiron Series Inspiron 9200Dell Inspiron Series Inspiron I15RM SeriesDell Inspiron Series Inspiron Ins14RD-438Dell Inspiron Series Inspiron Ins14RD-448BDell Inspiron Series Inspiron Ins15RD-488Dell Inspiron Series Inspiron M501Dell Inspiron Series Inspiron M501DDell Inspiron Series Inspiron M501R-1655MRBDell Inspiron Series Inspiron M5030Dell Inspiron Series Inspiron M5030-1920OBKDell Inspiron Series Inspiron M511RDell Inspiron Series Inspiron M521RDell Inspiron Series Inspiron N3010DDell Inspiron Series Inspiron N3010D-148Dell Inspiron Series Inspiron N3010RDell Inspiron Series Inspiron N311ZDell Inspiron Series Inspiron N4010D-248Dell Inspiron Series Inspiron N4011DDell Inspiron Series Inspiron N4030Dell Inspiron Series Inspiron N4110Dell Inspiron Series Inspiron N4420Dell Inspiron Series Inspiron N5010DDell Inspiron Series Inspiron N5010D-278Dell Inspiron Series Inspiron N5020Dell Inspiron Series Inspiron N5030-2450B3DDell Inspiron Series Inspiron N5030DDell Inspiron Series Inspiron N5030RDell Inspiron Series Inspiron N7010DDell Inspiron Series Inspiron N7011Dell Inspiron Series Inspiron N7520Dell Inspiron Series Inspiron PP12LDell Inspiron Series Inspiron PP20LDell Inspiron Series Inspiron T510402TWDell Inspiron Series Inspiron T510403TWDell Inspiron Series Inspiron T510432TWDell Inspiron Series PP13SDell Inspiron Series Vostro V131R SeriesDell Chromebook - Dell Chromebook 13 7310
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.
