Home » HP 671R2AA Compatible Laptop Adapter DC5-20V / 2.25-3.25A max 2.25 - 3.25A max 65W (USB-C)
Product image 1
Product image 2
Product image 1
Product image 2

HP 671R2AA Compatible Laptop Adapter DC5-20V / 2.25-3.25A max 2.25 - 3.25A max 65W (USB-C)

SKU: ACUSBC65-BP-K380
C$27.50
-17% C$33.00 C$27.50
In stock
Orders placed after 3:00 PM (PT) will be processed on the next business day.

More Compatible Options

→ Shop all HP laptop adapters → Shop all HP laptop batteries
  • Compatible Brands HP
  • Model/OPN 671R2AA
  • Output Current 2.25 - 3.25A max
  • Output Voltage DC5-20V / 2.25-3.25A max
  • Input Voltage AC100-240V / 50-60Hz 2A
  • Power 65W
  • Tip Size USB-C
  • Warranty 1 Year
Ships from Canada • Fast local delivery

This replacement laptop adapter for HP 671R2AA is available for C$27.50 . DC5-20V / 2.25-3.25A max · 2.25 - 3.25A max · 65W · Tip: USB-C.

Important Notes
  • Including: US Plug + 1M USB-C Cable Permanently Attached
Original Part Number
MJ262LL/A A1504 A1706 A1708 A1718 0A001-00443500 0A001-00238400 90XB04EN-MPW090 ADL-45A1 0M1WCF 90XB04EN-MPW0A0 ADP-45EW A 90XB04EN-MPW060 ADL-65A1 0A001-00446500 M1WCF 90XB04EN-MPW030 90XB04EN-MPW080 ADP-65SD B 90XB04EN-MPW040 HA65NM170 90XB04EN-MPW070 90XB04EN-MPW010 LA65NM170 ADP-45EW C 90XB04EN-MPW050 AC65-00 0A001-00448000 90XB04EN-MPW020 Y91PF HA45NM170 DA65NM170 DA65NM190 5FX88 2YK0F 02YK0F 492-BBUU 02CR08 0C036Y F17M7 470-ABSF BA 492?BBSP LA45NM171 02YKOF 0JNKWD HA30NM150 LA65NM190 DA45NM170 492?BBWZ AA45NM150 08XTW5 02VP8G DA45NM180 JNKWD P54G DA30NM150 PW7015MC HA45NM180 04RYWW 0JYJNW 2YKOF 0F17M7 689C4 ADP?30CD 822-00027-01 D-C4 PA-1600-23 TPN?C144 TPN?CA04 L10919?001 TPN?C145 L10710?001 TPN?CA03 ADLX45YCC2A GX20Z46256 ADLX65YAC2A SA10R16901 ADLX65YDC3D ADLX45YDC2A SA10M13945 01FR027 ADLX65YLC3D ADLX65YCC3A ADLX45YCC3D ADLX65YLC2A ADLX45YDC3D ADLX65YSCC3A 01FR026 01FR024 PA-1650-46 ADLX65YCC2A ADLX45YLC3D 01FR025 ADLX65YAC3A 02DL155 ADLX65YCC3D ADLX65YLC3A ADLX45UDCU2A A065R160L A17-065N1A A065RP15L
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.
  • Over-temperature protection – Helps reduce overheating risks for safer long-term use.

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 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.