Is this power adapter compatible with my HP 384021-002?

This adapter is designed for use with the HP 384021-002. 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 384021-002 Compatible Laptop Adapter 18.5V/19.5V 3.62A/4.74A 65W/90W (Fixed K3-Tip)

HP 384021-002 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-K005

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 tm2-1006txHP TouchSmart Series TouchSmart tm2-1090edHP TouchSmart Series TouchSmart tm2-2101tuHP ProBook Series ProBook 4410sHP ProBook Series ProBook 455 G2(g6w48ea)HP ProBook Series ProBook 6460b (QD027EP)HP ProBook Series ProBook 6470b (C3Z80EC)HP ProBook Series ProBook 6560b (YQ376EC)HP Pavilion Series Pavilion dm1-3014auHP Pavilion Series Pavilion dm1-4015auHP Pavilion Series Pavilion dm1-4020eaHP Pavilion Series PAVILION DM1-4021auHP Pavilion Series Pavilion dm1-4171nrHP Pavilion Series Pavilion dm4-1010egHP Pavilion Series Pavilion dm4-1275caHP Pavilion Series Pavilion dm4-1300etHP Pavilion Series Pavilion dm4-2101eaHP Pavilion Series Pavilion dm4-3090caHP Pavilion Series Pavilion DV3003tx Notebook PCHP Pavilion Series Pavilion DV3023txHP Pavilion Series Pavilion dv3-2115eaHP Pavilion Series Pavilion DV3-2154CAHP Pavilion Series Pavilion DV3-2250EWHP Pavilion Series Pavilion dv3-4006tx HP Pavilion Series Pavilion dv3-4050ec HP Pavilion Series Pavilion DV3530txHP Pavilion Series Pavilion DV3536txHP Pavilion Series Pavilion dv3632txHP Pavilion Series Pavilion dv4-1048tx HP Pavilion Series Pavilion dv4-1070ef HP Pavilion Series Pavilion dv4-1505tuHP Pavilion Series Pavilion dv4-1524txHP Pavilion Series Pavilion dv4-2155dxHP Pavilion Series Pavilion dv4-3003txHP Pavilion Series Pavilion dv4t-4000 CTOHP Pavilion Series Pavilion dv5-1002auHP Pavilion Series Pavilion dv5-1040ehHP Pavilion Series Pavilion dv5-1055erHP Pavilion Series Pavilion dv5-1119egHP Pavilion Series Pavilion dv5-1180etHP Pavilion Series Pavilion dv5-1220txHP Pavilion Series Pavilion dv6-1132egHP Pavilion Series Pavilion dv6-1135efHP Pavilion Series Pavilion dv6-1150elHP Pavilion Series Pavilion dv6-1207axHP Pavilion Series Pavilion dv6-1215erHP Pavilion Series Pavilion dv6-1225etHP Pavilion Series Pavilion dv6-1230eqHP Pavilion Series Pavilion dv6-1235ssHP Pavilion Series Pavilion dv6-1310eqHP Pavilion Series Pavilion dv6-1315ecHP Pavilion Series Pavilion dv6-1330ebHP Pavilion Series Pavilion dv6-2020evHP Pavilion Series Pavilion dv6-2028caHP Pavilion Series Pavilion dv6-2060soHP Pavilion Series Pavilion dv6-2114erHP Pavilion Series Pavilion dv6-2145ewHP Pavilion Series Pavilion dv6-2150eeHP Pavilion Series Pavilion dv6-2150evHP Pavilion Series Pavilion dv6-2167ssHP Pavilion Series Pavilion dv6-2170efHP Pavilion Series Pavilion dv6-2185esHP Pavilion Series Pavilion dv6-3001xxHP Pavilion Series Pavilion dv6-3010ezHP Pavilion Series Pavilion dv6-3055srHP Pavilion Series Pavilion dv6-3111txHP Pavilion Series Pavilion dv6-3123erHP Pavilion Series Pavilion dv6-3136elHP Pavilion Series Pavilion dv6-3170esHP Pavilion Series Pavilion dv6-3190epHP Pavilion Series Pavilion dv6-3204txHP Pavilion Series Pavilion dv6-3300ekHP Pavilion Series Pavilion dv6-3306elHP Pavilion Series Pavilion dv6-6001eoHP Pavilion Series Pavilion dv6-6163clHP Pavilion Series Pavilion dv6-6168txHP Pavilion Series Pavilion dv6-6174txHP Pavilion Series Pavilion dv6-6180egHP Pavilion Series Pavilion dv6-6195caHP Pavilion Series Pavilion dv6-6b02txHP Pavilion Series Pavilion dv6-6b03emHP Pavilion Series Pavilion dv6-6b06egHP Pavilion Series Pavilion dv6-6c98saHP Pavilion Series Pavilion dv6-7002evHP Pavilion Series Pavilion dv6-7050ezHP Pavilion Series Pavilion dv7-1020esHP Pavilion Series Pavilion DV7-1020USHP Pavilion Series Pavilion dv7-1090enHP Pavilion Series Pavilion dv7-1113eoHP Pavilion Series Pavilion dv7-1120egHP Pavilion Series Pavilion dv7-1130usHP Pavilion Series Pavilion dv7-1135eoHP Pavilion Series Pavilion dv7-1262egHP Pavilion Series Pavilion dv7-1426nrHP Pavilion Series Pavilion dv7-2040eoHP Pavilion Series Pavilion dv7-2125egHP Pavilion Series Pavilion dv7-2170ebHP Pavilion Series Pavilion dv7-2215sfHP Pavilion Series Pavilion dv7-3004ebHP Pavilion Series Pavilion dv7-3110evHP Pavilion Series Pavilion dv7-3150ezHP Pavilion Series Pavilion dv7-3178caHP Pavilion Series Pavilion dv7-4060eoHP Pavilion Series Pavilion dv7-4155ssHP Pavilion Series Pavilion dv7-6006sgHP Pavilion Series Pavilion dv7-6012sgHP Pavilion Series Pavilion dv7-6100sgHP Pavilion Series Pavilion dv7-6153eaHP Pavilion Series Pavilion dv7-7006erHP Pavilion Series Pavilion g4-1012txHP Pavilion Series Pavilion g4-1080laHP Pavilion Series Pavilion g4-1305axHP Pavilion Series Pavilion g6-1004svHP Pavilion Series Pavilion g6-1052syHP Pavilion Series Pavilion g6-1070ejHP Pavilion Series Pavilion g6-1085siHP Pavilion Series Pavilion g6-1112seHP Pavilion Series Pavilion g6-1114sxHP Pavilion Series Pavilion g6-1128txHP Pavilion Series Pavilion g6-1201eqHP Pavilion Series Pavilion g6-1234soHP Pavilion Series Pavilion g6-1250skHP Pavilion Series Pavilion g6-1256eiHP Pavilion Series Pavilion g6-1270slHP Pavilion Series Pavilion g6-1306shHP Pavilion Series Pavilion g6-1318sgHP Pavilion Series Pavilion g6-1330ebHP Pavilion Series Pavilion g6-1332sjHP Pavilion Series Pavilion g6-1355slHP Pavilion Series Pavilion g6-1370sdHP Pavilion Series Pavilion g6-1399egHP Pavilion Series Pavilion g6-1d60HP Pavilion Series Pavilion g6-2003eqHP Pavilion Series Pavilion g6-2020sbHP Pavilion Series Pavilion g6-2111eeHP Pavilion Series Pavilion g6-2141sfHP Pavilion Series Pavilion g6-2205stHP Pavilion Series Pavilion g6-2209ssHP Pavilion Series Pavilion g6-2212sxHP Pavilion Series Pavilion g6-2228txHP Pavilion Series Pavilion g6-2266exHP Pavilion Series Pavilion g6-2291sxHP Pavilion Series Pavilion g6-2297HP Pavilion Series Pavilion g6-2298eaHP Pavilion Series Pavilion g6-2305scHP Pavilion Series Pavilion g6-2316axHP Pavilion Series Pavilion g6-2333txHP Pavilion Series Pavilion g6-2352sxHP Pavilion Series Pavilion g6-2359erHP Pavilion Series Pavilion g6-2360eeHP Pavilion Series Pavilion g6-2367erHP Pavilion Series Pavilion g7-1175HP Pavilion Series Pavilion g7-1210ecHP Pavilion Series Pavilion g7-1300ebHP Pavilion Series Pavilion g7-1305ssHP Pavilion Series Pavilion g7-1309erHP Pavilion Series Pavilion g7-1348sfHP Pavilion Series Pavilion g7-2105szHP Pavilion Series Pavilion g7-2160erHP Pavilion Series Pavilion g7-2210edHP Pavilion Series Pavilion g7-2210stHP Pavilion Series Pavilion g7-2220swHP Pavilion Series Pavilion g7-2252sbHP Pavilion Series Pavilion g7-2253ssHP Pavilion Series Pavilion g7-2330srHP Pavilion Series Pavilion HDXHP Pavilion Series Pavilion m6-1066ezHP Notebook PC Series 2710p Tablet Notebook PCHP Mini Series Mini 5103HP HDX Series HDX 16-1200ENHP HDX Series HDX 16-1205TXHP G Series G42-358TXHP G Series G60-121CAHP G Series G60-443CLHP G Series G61-321NRHP G Series G62-150EQHP G Series G62-325CAHP G Series G62-a20SYHP G Series G62-b38EEHP G Series G62-b40SGHP G Series G62-b45SFHP G Series G62-b60SJHP G Series G62-b65EVHP G Series G72-a40SPHP G Series G72-b61NRHP ENVY Series Envy DV4-5213CLHP ENVY Series Envy dv6-7251erHP ENVY Series Envy DV6-7260HEHP ENVY Series Envy m6-1210txHP EliteBook Series EliteBook 840 G1-J6J94UCHP EliteBook Series EliteBook 8460p (A6V28EC)HP EliteBook Series EliteBook 8460p (B2F30EC)HP EliteBook Series EliteBook 8460p (SN099UC)HP EliteBook Series EliteBook 850 G1-J1E06PPHP EliteBook Series EliteBook 850 G1-J3M24PCHP EliteBook Series EliteBook 850 G2-M5Y63USHP EliteBook Series EliteBook 855 G2HP EliteBook Series EliteBook 8560pHP EliteBook Series ZBook 14 G2-G8W46AVHP 2000 Series 2000-239DX

Original Part Number

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

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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