Is this power adapter compatible with my HP PA-1900-08H2?

This adapter is designed for use with the HP PA-1900-08H2. 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 PA-1900-08H2 Compatible Laptop Adapter 18.5V/19.5V 3.62A/4.74A 65W/90W (Fixed K3-Tip)

HP PA-1900-08H2 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-K046

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 tm2-2050erHP ProBook Series ProBook 455 G2HP ProBook Series ProBook 470 G2 G6W68EAHP ProBook Series ProBook 6360b (B2E66EC)HP ProBook Series ProBook 6360b (LQ337AW)HP ProBook Series ProBook 6465b (H0G21EP)HP ProBook Series ProBook 6560b (LQ580AW)HP ProBook Series ProBook 6565b SeriesHP Pavilion Series Pavilion dm1-4116tuHP Pavilion Series PAVILION DM1-4140sfHP Pavilion Series Pavilion dm4-1013txHP Pavilion Series Pavilion dm4-1046txHP Pavilion Series Pavilion dm4-1100HP Pavilion Series Pavilion dm4-1160eoHP Pavilion Series Pavilion dm4-1212txHP Pavilion Series Pavilion dm4-1253clHP Pavilion Series Pavilion dm4-3070caHP Pavilion Series Pavilion DV3000 CTOHP Pavilion Series Pavilion DV3-2027EEHP Pavilion Series Pavilion DV3-2121TXHP Pavilion Series Pavilion dv3-2155mxHP Pavilion Series Pavilion DV3-2201TXHP Pavilion Series Pavilion dv3-4000HP Pavilion Series Pavilion dv3-4050ec HP Pavilion Series Pavilion DV3707tx Notebook PCHP Pavilion Series Pavilion dv4-1107tx HP Pavilion Series Pavilion dv4-1130tx HP Pavilion Series Pavilion dv4-2140usHP Pavilion Series Pavilion dv4-3106txHP Pavilion Series Pavilion dv4-5008txHP Pavilion Series Pavilion dv5-1005egHP Pavilion Series Pavilion dv5-1006tuHP Pavilion Series Pavilion dv5-1007clHP Pavilion Series Pavilion dv5-1047txHP Pavilion Series Pavilion dv5-1080evHP Pavilion Series Pavilion dv5-1115elHP Pavilion Series Pavilion dv5-1214axHP Pavilion Series Pavilion dv5-1221txHP Pavilion Series Pavilion dv5-1225eoHP Pavilion Series Pavilion dv5-1235laHP Pavilion Series Pavilion dv6-1121txHP Pavilion Series Pavilion dv6-1130ewHP Pavilion Series Pavilion dv6-1135ewHP Pavilion Series Pavilion dv6-1214slHP Pavilion Series Pavilion dv6-1217axHP Pavilion Series Pavilion dv6-1247ezHP Pavilion Series Pavilion dv6-1270elHP Pavilion Series Pavilion dv6-2060ssHP Pavilion Series Pavilion dv6-2090egHP Pavilion Series Pavilion dv6-2118elHP Pavilion Series Pavilion dv6-2129elHP Pavilion Series Pavilion dv6-3011sgHP Pavilion Series Pavilion dv6-3050eqHP Pavilion Series Pavilion dv6-3055eqHP Pavilion Series Pavilion dv6-3070ehHP Pavilion Series Pavilion dv6-3108eeHP Pavilion Series Pavilion dv6-3109erHP Pavilion Series Pavilion dv6-3110erHP Pavilion Series Pavilion dv6-3140eiHP Pavilion Series Pavilion dv6-3150esHP Pavilion Series Pavilion dv6-3152ssHP Pavilion Series Pavilion dv6-3166szHP Pavilion Series Pavilion dv6-3172srHP Pavilion Series Pavilion dv6-3307szHP Pavilion Series Pavilion dv6-6001eaHP Pavilion Series Pavilion dv6-6090sfHP Pavilion Series Pavilion dv6-6100siHP Pavilion Series Pavilion dv6-6100stHP Pavilion Series Pavilion dv6-6112sfHP Pavilion Series Pavilion dv6-6147txHP Pavilion Series Pavilion dv6-6154eaHP Pavilion Series Pavilion dv6-6155seHP Pavilion Series Pavilion dv6-6169seHP Pavilion Series Pavilion dv6-6170brHP Pavilion Series Pavilion dv6-6180txHP Pavilion Series Pavilion dv6-6b06erHP Pavilion Series Pavilion dv6-6b09txHP Pavilion Series Pavilion dv6-6b19evHP Pavilion Series Pavilion dv6-6b59elHP Pavilion Series Pavilion dv6-6c51eaHP Pavilion Series Pavilion dv6-7104eaHP Pavilion Series Pavilion dv6-7273caHP Pavilion Series Pavilion dv6t-3200 CTOHP Pavilion Series Pavilion dv7-1104txHP Pavilion Series Pavilion dv7-1105txHP Pavilion Series Pavilion dv7-1160ekHP Pavilion Series Pavilion dv7-1223caHP Pavilion Series Pavilion dv7-2037egHP Pavilion Series Pavilion dv7-2110egHP Pavilion Series Pavilion dv7-2113sfHP Pavilion Series Pavilion dv7-2120ssHP Pavilion Series Pavilion dv7-2150egHP Pavilion Series Pavilion dv7-2170elHP Pavilion Series Pavilion dv7-2225sfHP Pavilion Series Pavilion dv7-2275eoHP Pavilion Series Pavilion dv7-3030ebHP Pavilion Series Pavilion dv7-3121soHP Pavilion Series Pavilion dv7-4034txHP Pavilion Series Pavilion dv7-4070sfHP Pavilion Series Pavilion dv7-4080erHP Pavilion Series Pavilion dv7-4169wmHP Pavilion Series Pavilion dv7-4183clHP Pavilion Series Pavilion dv7-6195egHP Pavilion Series Pavilion dv7-6c64HP Pavilion Series Pavilion dv7-7080elHP Pavilion Series Pavilion g4-1027txHP Pavilion Series Pavilion g4-1048tuHP Pavilion Series Pavilion g4-1051xxHP Pavilion Series Pavilion g4-1215txHP Pavilion Series Pavilion g4-1231txHP Pavilion Series Pavilion g4-1281laHP Pavilion Series Pavilion g4-1284laHP Pavilion Series Pavilion g4-2104txHP Pavilion Series Pavilion g4-2265brHP Pavilion Series Pavilion g6-1040sjHP Pavilion Series Pavilion g6-1042se HP Pavilion Series Pavilion g6-1050sjHP Pavilion Series Pavilion g6-1106exHP Pavilion Series Pavilion g6-1134sfHP Pavilion Series Pavilion g6-1218eoHP Pavilion Series Pavilion g6-1252erHP Pavilion Series Pavilion g6-1302etHP Pavilion Series Pavilion g6-1333seHP Pavilion Series Pavilion g6-1341slHP Pavilion Series Pavilion g6-1a30HP Pavilion Series Pavilion g6-1c64caHP Pavilion Series Pavilion g6-1d47HP Pavilion Series Pavilion g6-2007skHP Pavilion Series Pavilion g6-2020txHP Pavilion Series Pavilion g6-2027saHP Pavilion Series Pavilion g6-2090ejHP Pavilion 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Series Pavilion g7-2233clHP Pavilion Series Pavilion g7-2240spHP Pavilion Series Pavilion g7-2251evHP Pavilion Series Pavilion g7-2255ebHP Pavilion Series Pavilion g7-2300sqHP Pavilion Series Pavilion g7-2301saHP Pavilion Series Pavilion g7-2310ebHP Pavilion Series Pavilion g7-2318szHP Pavilion Series Pavilion g7-2348sfHP Notebook PC Series 6830s Notebook PCHP Mobile Workstation Series 8510w Mobile WorkstationHP HDX Series HDX 16-1255EEHP G Series G42-243CLHP G Series G42-357TXHP G Series G42-393TXHP G Series G42-396TXHP G Series G42-451TUHP G Series G60-117USHP G Series G61-415ELHP G Series G62-372USHP G Series G62-a28SAHP G Series G62-a41EEHP G Series G62-b05SLHP G Series G62-b14SAHP G Series G62-b27SLHP G Series G62-b52SFHP G Series G62-b61SGHP G Series G72-251XXHP G Series G72-b53NRHP ENVY Series Envy 14-1114efHP ENVY Series Envy DV6-7234NRHP ENVY Series Envy DV6-7250HP EliteBook Series EliteBook 740 G2-L1D03AAHP EliteBook Series EliteBook 840 G1-G5W81USHP EliteBook Series EliteBook 840 G1-J0X24AVHP EliteBook Series EliteBook 840 G1-J0X26AVHP EliteBook Series EliteBook 8460p (H0F98EP)HP EliteBook Series EliteBook 8460p (SQ027UP)HP EliteBook Series EliteBook 8470p (C8L56UP)HP EliteBook Series EliteBook 850 G1-G7H61USHP EliteBook Series EliteBook Folio 9480m J5P82UTHP EliteBook Series ZBook 15U G2-L3Y38AV

Original Part Number

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

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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