Is this power adapter compatible with my HP 608428-003?

This adapter is designed for use with the HP 608428-003. 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 608428-003 Compatible Laptop Adapter 18.5V/19.5V 3.62A/4.74A 65W/90W (Fixed K3-Tip)

HP 608428-003 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-K030

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 tm2-1013tx HP ProBook Series ProBook 4413HP ProBook Series ProBook 6460b (H3N87UC)HP ProBook Series ProBook 6465b (QC380AW)HP Pavilion Series Pavilion dm1-4017tuHP Pavilion Series Pavilion dm1-4111auHP Pavilion Series Pavilion dm4-1009tuHP Pavilion Series Pavilion dm4-2095laHP Pavilion Series Pavilion dm4-2138egHP Pavilion Series Pavilion DV3107tx Notebook PCHP Pavilion Series Pavilion DV3-2101TUHP Pavilion Series Pavilion DV3-2132TXHP Pavilion Series Pavilion dv3-4059tx HP Pavilion Series Pavilion dv3540txHP Pavilion Series Pavilion DV3609txHP Pavilion Series Pavilion dv3613txHP Pavilion Series Pavilion dv3617txHP Pavilion Series Pavilion DV3650ef Notebook PCHP Pavilion Series Pavilion dv4-1436txHP Pavilion Series Pavilion dv4-2101txHP Pavilion Series Pavilion dv4-3010txHP Pavilion Series Pavilion dv4-4262laHP Pavilion Series Pavilion dv4-5107txHP Pavilion Series Pavilion dv4-5A00txHP Pavilion Series Pavilion dv5-1007clHP Pavilion Series Pavilion dv5-1024txHP Pavilion Series Pavilion dv5-1070eeHP Pavilion Series Pavilion dv5-1120edHP Pavilion Series Pavilion dv5-1129txHP Pavilion Series Pavilion dv5-1202tuHP Pavilion Series Pavilion dv5-1214emHP Pavilion Series Pavilion dv6-1020edHP Pavilion Series Pavilion dv6-1116txHP Pavilion Series Pavilion dv6-1130elHP Pavilion Series Pavilion dv6-1210slHP Pavilion Series Pavilion dv6-1225ssHP Pavilion Series Pavilion dv6-1250ssHP Pavilion Series Pavilion dv6-1311txHP Pavilion Series Pavilion dv6-1320eiHP Pavilion Series Pavilion dv6-1330epHP Pavilion Series Pavilion dv6-1410egHP Pavilion Series Pavilion dv6-2010sfHP Pavilion Series Pavilion dv6-2028ezHP Pavilion Series Pavilion dv6-2044elHP Pavilion Series Pavilion dv6-2110egHP Pavilion Series Pavilion dv6-2110erHP Pavilion Series Pavilion dv6-2114sfHP Pavilion Series Pavilion dv6-2120eiHP Pavilion Series Pavilion dv6-2125sfHP Pavilion Series Pavilion dv6-2131eeHP Pavilion Series Pavilion dv6-2131etHP Pavilion Series Pavilion dv6-2132ecHP Pavilion Series Pavilion dv6-2154caHP Pavilion Series Pavilion dv6-3035etHP Pavilion Series Pavilion dv6-3050emHP Pavilion Series Pavilion dv6-3056saHP Pavilion Series Pavilion dv6-3155soHP Pavilion Series Pavilion dv6-3310ezHP Pavilion Series Pavilion dv6-6050ecHP Pavilion Series Pavilion dv6-6054efHP Pavilion Series Pavilion dv6-6090emHP Pavilion Series Pavilion dv6-6103txHP Pavilion Series Pavilion dv6-6118slHP Pavilion Series Pavilion dv6-6b23eoHP Pavilion Series Pavilion dv6-7026txHP Pavilion Series Pavilion dv6-7204tuHP Pavilion Series Pavilion dv7-1070eoHP Pavilion Series Pavilion dv7-1451nrHP Pavilion Series Pavilion dv7-2124txHP Pavilion Series Pavilion dv7-2180esHP Pavilion Series Pavilion dv7-2202txHP Pavilion Series Pavilion dv7-3065dxHP Pavilion Series Pavilion dv7-3199eoHP Pavilion Series Pavilion dv7-3199sbHP Pavilion Series Pavilion dv7-4050sgHP Pavilion Series Pavilion dv7-4140efHP Pavilion Series Pavilion dv7-6103txHP Pavilion Series Pavilion dv7-6120eiHP Pavilion Series Pavilion dv7-6b25ebHP Pavilion Series Pavilion dv7-6b40eoHP Pavilion Series Pavilion dv7-6b75nrHP Pavilion Series Pavilion dv7-7259nrHP Pavilion Series Pavilion dv7t-2200 CTOHP Pavilion Series Pavilion dv7t-6000 CTOHP Pavilion Series Pavilion g4-1002tuHP Pavilion Series Pavilion g4-1069laHP Pavilion Series Pavilion g4-1202txHP Pavilion Series Pavilion g4-2108txHP Pavilion Series Pavilion g4-2111tuHP Pavilion Series Pavilion g4-2191eeHP Pavilion Series Pavilion g4-2308txHP Pavilion Series Pavilion g6-1006tuHP Pavilion Series Pavilion g6-1024sgHP Pavilion Series Pavilion g6-1045sxHP Pavilion Series Pavilion g6-1066exHP Pavilion Series Pavilion g6-1106tuHP Pavilion Series Pavilion g6-1108sgHP Pavilion Series Pavilion g6-1119txHP Pavilion Series Pavilion g6-1184saHP Pavilion Series Pavilion g6-1224eoHP Pavilion Series Pavilion g6-1231erHP Pavilion Series Pavilion g6-1237saHP Pavilion Series Pavilion g6-1240soHP Pavilion Series Pavilion g6-1246eeHP Pavilion Series Pavilion g6-1252srHP Pavilion Series Pavilion g6-1316ecHP Pavilion Series Pavilion g6-1331sxHP Pavilion Series Pavilion g6-1335stHP Pavilion Series Pavilion g6-1343eaHP Pavilion Series Pavilion g6-1379saHP Pavilion Series Pavilion g6-1a21caHP Pavilion Series Pavilion g6-1b87HP Pavilion Series Pavilion g6-1c40HP Pavilion Series Pavilion g6-1d80nrHP Pavilion Series Pavilion g6-1d93HP Pavilion Series Pavilion g6-2009ssHP Pavilion Series Pavilion g6-2041siHP Pavilion Series Pavilion g6-2042sfHP Pavilion Series Pavilion g6-2100sxHP Pavilion Series Pavilion g6-2105skHP Pavilion Series Pavilion g6-2108tuHP Pavilion Series Pavilion g6-2111sxHP Pavilion Series Pavilion g6-2119txHP Pavilion Series Pavilion g6-2148txHP Pavilion Series Pavilion g6-2164CAHP Pavilion Series Pavilion g6-2165saHP Pavilion Series Pavilion g6-2202epHP Pavilion Series Pavilion g6-2211srHP Pavilion Series Pavilion g6-2218ekHP Pavilion Series Pavilion g6-2233txHP Pavilion Series Pavilion g6-2235swHP Pavilion Series Pavilion g6-2242saHP Pavilion Series Pavilion g6-2260soHP Pavilion Series Pavilion g6-2271exHP Pavilion Series Pavilion g6-2301sqHP Pavilion Series Pavilion g6-2303euHP Pavilion Series Pavilion g6-2303shHP Pavilion Series Pavilion g6-2305shHP Pavilion Series Pavilion g6-2311soHP Pavilion Series Pavilion g6-2312txHP Pavilion Series Pavilion g6-2321saHP Pavilion Series Pavilion g6-2327szHP Pavilion Series Pavilion g6-2347srHP Pavilion Series Pavilion g6-2372saHP Pavilion Series Pavilion g6-2392srHP Pavilion Series Pavilion g7-1053erHP Pavilion Series Pavilion g7-1180egHP Pavilion Series Pavilion g7-1211soHP Pavilion Series Pavilion g7-1277HP Pavilion Series Pavilion g7-1303soHP Pavilion Series Pavilion g7-1320eoHP Pavilion Series Pavilion g7-1327srHP Pavilion Series Pavilion g7-2004erHP Pavilion Series Pavilion g7-2008soHP Pavilion Series Pavilion g7-2015szHP Pavilion Series Pavilion g7-2140sbHP Pavilion Series Pavilion g7-2201sfHP Pavilion Series Pavilion g7-2221ezHP Pavilion Series Pavilion g7-2226HP Pavilion Series Pavilion g7-2248sgHP Pavilion Series Pavilion g7-2251sgHP Pavilion Series Pavilion g7-2295egHP Pavilion Series Pavilion g7-2310erHP Pavilion Series Pavilion g7-2370sbHP Pavilion Series Pavilion M6-1084HP Notebook PC Series 431 Notebook PCHP HDX Series HDX 16-1200ENHP G Series G42-265LAHP G Series G42-284LAHP G Series G42-386TXHP G Series G42-476TXHP G Series G60-101XXHP G Series G60-244DXHP G Series G60-531CAHP G Series G60-630usHP G Series G61-304NRHP G Series G61-415SAHP G Series G62-367TXHP G Series G62-a20SVHP G Series G62-a90SSHP G Series G62-b45EFHP G Series G62-b60ESHP G Series G70-111EMHP G Series G72-a16EDHP G Series G72-a50ECHP G Series G72-b50USHP G Series G72tHP ENVY Series Envy 14-1100 SeriesHP ENVY Series Envy dv6t-7200 CTO Select EditionHP ENVY Series Envy dv7-7298sfHP ENVY Series Envy m6-1210txHP EliteBook Series EliteBook 740HP EliteBook Series EliteBook 740 G2-L1D02AAHP EliteBook Series EliteBook 840 G1-F6B35PAHP EliteBook Series EliteBook 840 G1-K0M62UCHP EliteBook Series EliteBook 8460p (SP096UP)HP EliteBook Series EliteBook 8470p (C3Q93UC)HP EliteBook Series EliteBook 850 G1-H5G42EAHP EliteBook Series ZBook 14HP 2000 Series 2000-373CA

Original Part Number

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