Is this power adapter compatible with my HP 677774-004?

This adapter is designed for use with the HP 677774-004. To ensure proper compatibility, please verify that the output voltage (18.5V/19.5V) matches exactly and that the connector type is the same as your original charger.

What is the output voltage of this charger?

The adapter delivers an output of 18.5V/19.5V. The voltage must match your original charger precisely to ensure safe and reliable charging.

Does this adapter provide enough power for my laptop?

With a rating of 3.62A/4.74A and 65W/90W, this adapter meets or exceeds the power requirements of most compatible laptops. Using equal or higher amperage and wattage is acceptable as long as voltage and connector are correct.

What are the barrel connector dimensions?

The barrel connector measures 7.4mm outer diameter (OD) and 5.0mm inner diameter (ID). Both dimensions must match your original adapter to ensure a secure connection.

HP 677774-004 Compatible Laptop Adapter 18.5V/19.5V 3.62A/4.74A 65W/90W (Fixed K3-Tip)

HP 677774-004 Compatible Laptop Adapter 18.5V/19.5V 3.62A/4.74A 65W/90W (Fixed K3-Tip)

Q: Can this adapter be used internationally?

This adapter supports an input range of AC100~240V / 50~60Hz. It can be used in other countries as long as the local voltage falls within this range and the correct plug adapter is used.

SKU: AC19V90K3-BP-K037

C$27.50

In stock

Orders placed after 3:00 PM (PT) will be processed on the next business day.

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Compatible Model

HP TouchSmart Series TouchSmart tm2-1000 SeriesHP TouchSmart Series TouchSmart tm2-1006txHP TouchSmart Series TouchSmart tm2-1007txHP TouchSmart Series TouchSmart tm2-2001sl HP TouchSmart Series TouchSmart tm2-2080laHP TouchSmart Series TouchSmart tm2-2100eeHP ProBook Series ProBook 4415sHP ProBook Series ProBook 6460b (A2G06EC)HP ProBook Series ProBook 6460b (QD038EP)HP ProBook Series ProBook 6570b (C3Z83EC)HP Pavilion Series Pavilion dm1-4001xxHP Pavilion Series Pavilion dm4-1004txHP Pavilion Series Pavilion dm4-1150eeHP Pavilion Series Pavilion dm4-1224txHP Pavilion Series Pavilion dm4-3000enHP Pavilion Series Pavilion DV3105txHP Pavilion Series Pavilion DV3-2103TUHP Pavilion Series Pavilion DV3-2140EIHP Pavilion Series Pavilion DV3-2220TXHP Pavilion Series Pavilion dv3-4034tx HP Pavilion Series Pavilion dv3-4150edHP Pavilion Series Pavilion DV3622txHP Pavilion Series Pavilion dv3627txHP Pavilion Series Pavilion dv4-1199eeHP Pavilion Series Pavilion dv4-1435ca HP Pavilion Series Pavilion dv4-2120txHP Pavilion Series Pavilion dv4-5001tuHP Pavilion Series Pavilion dv4t-5100HP Pavilion Series Pavilion dv5-1015egHP Pavilion Series Pavilion dv5-1050ekHP Pavilion Series Pavilion dv5-1111enHP Pavilion Series Pavilion dv5-1132usHP Pavilion Series Pavilion dv5-1135esHP Pavilion Series Pavilion dv5-1140emHP Pavilion Series Pavilion dv5-1224txHP Pavilion Series Pavilion dv6-1109eoHP Pavilion Series Pavilion dv6-1132egHP Pavilion Series Pavilion dv6-1142etHP Pavilion Series Pavilion dv6-1149txHP Pavilion Series Pavilion dv6-1222slHP Pavilion Series Pavilion dv6-1230ecHP Pavilion Series Pavilion dv6-1230eoHP Pavilion Series Pavilion dv6-1230sfHP Pavilion Series Pavilion dv6-1266elHP Pavilion Series Pavilion dv6-1310ezHP Pavilion Series Pavilion dv6-1314txHP Pavilion Series Pavilion dv6-1317ssHP Pavilion Series Pavilion dv6-2026esHP Pavilion Series Pavilion dv6-2110elHP Pavilion Series Pavilion dv6-2115soHP Pavilion Series Pavilion dv6-2130txHP Pavilion Series Pavilion dv6-2177caHP Pavilion Series Pavilion dv6-3013soHP Pavilion Series Pavilion dv6-3020tuHP Pavilion Series Pavilion dv6-3085efHP Pavilion Series Pavilion dv6-3108eeHP Pavilion Series Pavilion dv6-3125erHP Pavilion Series Pavilion dv6-3167caHP Pavilion Series Pavilion dv6-3217clHP Pavilion Series Pavilion dv6-3284caHP Pavilion Series Pavilion dv6-3322elHP Pavilion Series Pavilion dv6-6002saHP Pavilion Series Pavilion dv6-6040ecHP Pavilion Series Pavilion dv6-6050erHP Pavilion Series Pavilion dv6-6137txHP Pavilion Series Pavilion dv6-6150ewHP Pavilion Series Pavilion dv6-6b05stHP Pavilion Series Pavilion dv6-6b08saHP Pavilion Series Pavilion dv6-6b20ebHP Pavilion Series Pavilion dv6-6b22HP Pavilion Series Pavilion dv6-6b78elHP Pavilion Series Pavilion dv6-6c12eaHP Pavilion Series Pavilion dv7-1122egHP Pavilion Series Pavilion dv7-1240elHP Pavilion Series Pavilion dv7-1270HP Pavilion Series Pavilion dv7-2122txHP Pavilion Series Pavilion dv7-3020esHP Pavilion Series Pavilion dv7-3108txHP Pavilion Series Pavilion dv7-3136ezHP Pavilion Series Pavilion dv7-4073nrHP Pavilion Series Pavilion dv7-4143eaHP Pavilion Series Pavilion dv7-4150siHP Pavilion Series Pavilion dv7-4150srHP Pavilion Series Pavilion dv7-4170usHP Pavilion Series Pavilion dv7-4183efHP Pavilion Series Pavilion dv7-5000eaHP Pavilion Series Pavilion dv7-6154eaHP Pavilion Series Pavilion dv7-6170esHP Pavilion Series Pavilion dv7-6190slHP Pavilion Series Pavilion dv7-6b02erHP Pavilion Series Pavilion dv7-6b05eaHP Pavilion Series Pavilion g4-1302axHP Pavilion Series Pavilion g4-1323txHP Pavilion Series Pavilion g4-1361laHP Pavilion Series Pavilion g4-2007txHP Pavilion Series Pavilion g4-2009txHP Pavilion Series Pavilion g6-1000shHP Pavilion Series Pavilion g6-1005sqHP Pavilion Series Pavilion g6-1008eoHP Pavilion Series Pavilion g6-1008tuHP Pavilion Series Pavilion g6-1008txHP Pavilion Series Pavilion g6-1023txHP Pavilion Series Pavilion g6-1100ezHP Pavilion Series Pavilion g6-1107saHP Pavilion Series Pavilion g6-1120sdHP Pavilion Series Pavilion g6-1130ecHP Pavilion Series Pavilion g6-1150epHP Pavilion Series Pavilion g6-1160seHP Pavilion Series Pavilion g6-1160sjHP Pavilion Series Pavilion g6-1167saHP Pavilion Series Pavilion g6-1168evHP Pavilion Series Pavilion g6-1169eaHP Pavilion Series Pavilion g6-1170sjHP Pavilion Series Pavilion g6-1187saHP Pavilion Series Pavilion g6-1205ehHP Pavilion Series Pavilion g6-1216sgHP Pavilion Series Pavilion g6-1280slHP Pavilion Series Pavilion g6-1296saHP Pavilion Series Pavilion g6-1301sxHP Pavilion Series Pavilion g6-1306skHP Pavilion Series Pavilion g6-1320edHP Pavilion Series Pavilion g6-1335sxHP Pavilion Series Pavilion g6-1341elHP Pavilion Series Pavilion g6-1a35caHP Pavilion Series Pavilion g6-1b71HP Pavilion Series Pavilion g6-1b71heHP Pavilion Series Pavilion g6-1d26dxHP Pavilion Series Pavilion g6-2020sgHP Pavilion Series Pavilion g6-2025srHP Pavilion Series Pavilion g6-2031seHP Pavilion Series Pavilion g6-2036syHP Pavilion Series Pavilion g6-2103stHP Pavilion Series Pavilion g6-2106HP Pavilion Series Pavilion g6-2106ekHP Pavilion Series Pavilion g6-2125tuHP Pavilion Series Pavilion g6-2132sxHP Pavilion Series Pavilion g6-2141saHP Pavilion Series Pavilion g6-2161srHP Pavilion Series Pavilion g6-2163erHP Pavilion Series Pavilion g6-2220emHP Pavilion Series Pavilion g6-2240shHP Pavilion Series Pavilion g6-2243clHP Pavilion Series Pavilion g6-2244sfHP Pavilion Series Pavilion g6-2251ebHP Pavilion Series Pavilion g6-2253sgHP Pavilion Series Pavilion g6-2290evHP Pavilion Series Pavilion g6-2293exHP Pavilion Series Pavilion g6-2304suHP Pavilion Series Pavilion g6-2305auHP Pavilion Series Pavilion g6-2306sxHP Pavilion Series Pavilion g6-2309txHP Pavilion Series Pavilion g6-2333erHP Pavilion Series Pavilion g6-2364erHP Pavilion Series Pavilion g6t-1100HP Pavilion Series Pavilion g7-1107seHP Pavilion Series Pavilion g7-1221soHP Pavilion Series Pavilion g7-1228sgHP Pavilion Series Pavilion g7-1263HP Pavilion Series Pavilion g7-1303erHP Pavilion Series Pavilion g7-1327HP Pavilion Series Pavilion g7-1350HP Pavilion Series Pavilion g7-1350egHP Pavilion Series Pavilion g7-2142sfHP Pavilion Series Pavilion g7-2201eoHP Pavilion Series Pavilion g7-2256ssHP Pavilion Series Pavilion g7-2283nrHP Pavilion Series Pavilion g7-2334sfHP Pavilion Series Pavilion g7-2365srHP Pavilion Series Pavilion m6-1002txHP Notebook PC Series 6710 Notebook PCHP HDX Series HDX 16-1013TXHP G Series G42-283LAHP G Series G42-372TUHP G Series G50-215CAHP G Series G60-471NRHP G Series G62-104SAHP G Series G62-229NRHP G Series G62-354TUHP G Series G62-364TUHP G Series G62-374TXHP G Series G62-454EPHP G Series G62-a00HP G Series G62-a10EJHP G Series G62-a60EMHP G Series G62-b16ERHP G Series G62-b29SAHP G Series G62-b63EGHP G Series G62-b75EVHP G Series G70-111EMHP G Series G72-b01SGHP G Series G72-b10EGHP G Series G72-b10SWHP G Series HP G71-343USHP ENVY Series Envy dv4t-5200 Notebook PCHP ENVY Series Envy dv6-7280slHP ENVY Series Envy m6-1110txHP EliteBook Series EliteBook 840 G1-J8W21LCHP EliteBook Series EliteBook 840 G2-JBR60EAHP EliteBook Series EliteBook 8460p (SQ296UC)HP 2000 Series 2000-300CA

Original Part Number

391172-001 384019-001 384019-003 409992-001 608425-004 PA1900-32HN 391173-001 - HP PPP009L ED494AA#ABA HP-AP091F13 HP-AP091F13P SELF PPP014H-S VF685AA#ABA 384021-002 PPP009A 519329-003 408488-001 463553-003 384020-002 613153-001 397824-001 HSTNN-LA15 PA-1900-18HN 453198-001 463957-001 EP341AV AD9043-021G2 PPP012L-E 620656-001 463553-002 463553-004 609939-001 463956-001 EG410AA 463553-001 519329-002 613161-001 HP-AP091F13P 613150-001 PA-1650-2HC HP-AP091F13LF SE PPP014L-S 608428-003 PPP14L-SA KG298AA#ABA 463552-001 416421-021 PA-1900-18H2 419107-001 463554-001 384020-001 HP-OK065B13 LF SE 609947-001 PPP009L-E 574063-001 384021-003 PPP012X-S 608425-002 677774-004 PPP009H 463554-003 HP-OK065B133SELF 403900-001 ED495AA#ABA ED495UT 519330-001 PPP014X-S HP-AP091F13 LF SE 457685-001 412786-001 693711-001 384021-001 410321-001 416421-002 NW199AA PA-1900-08HN 418872-001 PPP012HS 535593-001 391173-001 PPP014L ED495ET 397823-001 PPP014S-S 384019-002 PA-1900-08H2 ED494AA KG298AA 519329-001 577170-001 EP341AV#ABA ED494AAR VF685AA 463955-001 PPP009X 418875-001 609940-001 463552-003 416421-001 384020-003 463552-002 609948-001 418873-001 PA1650-02HC PPP014L-SA 613152-001 PA-1900-32HE PPP012S-S 463958-001 324815-003 577051-001 463554-004 N18152 463554-002 ADP-90HB 463552-004 PPP009X-X 409515-001

Adapter Q&A How to Choose the Right Adapter Protection Features

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.

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