---
product_id: 550597187
title: "19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU"
brand: "onerbl"
price: "S$78"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/550597187-19v-ac-dc-adapter-replacement-for-prymax-r300-ps-yxa330
store_origin: SG
region: Singapore
---

# 19V DC output for stable power Universal 100-240V AC input Built-in over-voltage & heat protection 19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU

**Brand:** onerbl
**Price:** S$78
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your PryMAX, stay unstoppable.

## Quick Answers

- **What is this?** 19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU by onerbl
- **How much does it cost?** S$78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/550597187-19v-ac-dc-adapter-replacement-for-prymax-r300-ps-yxa330)

## Best For

- onerbl enthusiasts

## Why This Product

- Trusted onerbl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Advanced over-voltage and over-heat protection safeguards your device and peace of mind.
- • **Compact & Durable:** Sleek design fits effortlessly into your tech arsenal without adding bulk.
- • **Global Compatibility:** Works seamlessly worldwide with 100-240V AC input, perfect for the jet-setting professional.
- • **Plug & Play Convenience:** Easy-to-use replacement adapter tested for flawless performance right out of the box.
- • **Reliable Power Delivery:** Consistent 19V DC output at 3.42A ensures your PryMAX R300 stays charged and ready.

## Overview

This 19V AC/DC adapter is a high-quality replacement charger designed specifically for the PryMAX R300 330W Portable Power Station. It features a universal 100-240V AC input for worldwide use, delivers a stable 19V DC output at 3.42A, and includes built-in over-voltage and over-heat protection to ensure safe and reliable charging.

## Description

Onerbl AC adapters are manufactured with the highest quality materials tested and designed to meet the power needs of your device. This power supply allows you to operate your device or charge its battery from electrical power outlets.This adapter converts AC power into the DC power required by your device. Onerbl adapters are great solution during travel.This adapter has been validated and tested to ensure it will work with your device.

## Features

- Brand New, High Quality Replacement AC Wall Power Charger Adapter
- Input: AC 100-240V 50/60Hz Auto (Worldwide AC Input)
- Over Voltage Protection, Over Heat Protection
- Tested Units. In Great Working Condition.

## Product Details

- **Brand:** onerbl
- **Item Weight:** 8 Ounces
- **Input Voltage:** 240 Volts
- **Output Voltage:** 19 Volts

## Images

![19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU - Image 1](https://m.media-amazon.com/images/I/51PgkabyllL.jpg)
![19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU - Image 2](https://m.media-amazon.com/images/I/41AdKpuB4gL.jpg)
![19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU - Image 3](https://m.media-amazon.com/images/I/41YB-hEv+lL.jpg)
![19V AC/DC Adapter Replacement for PryMAX R300 PS-YXA330 330W Portable Power Station 298Wh Lithium-ion Battery JYH32-1903420 DC19V 3.42A 19VDC 3420mA 19.0V Power Supply Cord Cable Charger PSU - Image 4](https://m.media-amazon.com/images/I/51elCGsoz8L.jpg)

---

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**Shop now:** [https://www.desertcart.sg/products/550597187-19v-ac-dc-adapter-replacement-for-prymax-r300-ps-yxa330](https://www.desertcart.sg/products/550597187-19v-ac-dc-adapter-replacement-for-prymax-r300-ps-yxa330)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-09*