---
product_id: 440235134
title: "Powkey 350W/260Wh Power Station"
brand: "powkey"
price: "¥33468"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/440235134-powkey-350w-260wh-power-station
store_origin: JP
region: Japan
---

# 350W Output Solar Rechargeable 260Wh Capacity Powkey 350W/260Wh Power Station

**Brand:** powkey
**Price:** ¥33468
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Adventures Anywhere!

## Quick Answers

- **What is this?** Powkey 350W/260Wh Power Station by powkey
- **How much does it cost?** ¥33468 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/440235134-powkey-350w-260wh-power-station)

## Best For

- powkey enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Advanced Battery Management System ensures protection against short-circuits and overheating.
- • **Power Up Anywhere:** With 9 versatile charging outputs, keep all your devices powered on the go!
- • **Dual Functionality:** Simultaneously charge your devices while recharging the power station!
- • **Eco-Friendly Charging:** Recharge via solar, wall outlet, or car—perfect for eco-conscious adventurers.
- • **Lightweight & Portable:** Weighing just 6.4 lbs, this power station is your ultimate travel companion.

## Overview

The Powkey Portable Power Station R350 is a compact and lightweight backup lithium battery with a capacity of 260Wh and 70,000mAh. It features multiple charging ports, including 2 AC outlets, USB ports, and a wireless charging pad, making it ideal for camping, travel, and emergency situations. With a robust safety system and various recharging options, this power station is designed for convenience and reliability.

## Description

Sponsored Ad - Portable Power Station 350W, Powkey 260Wh/70,000mAh Backup Lithium Battery, 110V Pure Sine Wave Power Bank with 2 AC Outlets, Portable Generator for Outdoors Camping Travel Hunting Emergency

## Features

- Multiple Charging Ports: 2* Pure Sine Wave AC outlets (110V 350W ), 2* USB-A ports (5V, 3.1A total),1* USB-C port , 2* DC Outputs(12V 8A; 24V 3A) and 1* 12V DC car port to charge your devices, and 1 * 10W wireless charging pad are also equipped
- 3 Charging Ways: The battery pack can be recharged from the sun with a solar panel (NOT INCLUDED); can be fully charged by being plugged into the wall outlet; and it can also be charged by plugging into your car 12V socket (CAR CHARGER INCLUDED).You can easily recharge this power station by solar panel, car charger, DC input which is a perfect companion for camping, over-landing, tailgating, boating, fishing, etc
- Easy to Carry: This portable power station is equipped with a 260Wh lithium-ion battery pack, weighs only 6.4 pounds. The foldable handles and the compact size makes R350 Power Station easy to carry and convenient to store for outdoor activities such as camping, climbing, cycling, etc
- Pass-Through Charging: This power station has the ability to charge itself and charge devices via DC ports and USB ports at the same time (Note: AC Ports DO NOT support this function)
- Safe Protection System: With advanced Battery Management System (BMS), R350 extends battery service life with protection of short-circuit / overvoltage / overload / overheating and ensures 1000+ lifecycles
- NOTE: We cannot guarantee for any heating products and so as the reclining furnitures, because the instant power may be much higher than the rated power when they are working, it may be far exceeding the 350 watts that our power station can power

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | powkey |
| Wattage | 350 watts |
| Fuel Type | Electric |
| Power Source | Battery-Powered,Solar-Powered |
| Recommended Uses For Product | Camping |
| Item Weight | 6.4 Pounds |
| Voltage | 110 Volts |
| Output Wattage | 350 Watts |
| Special Feature | 260Wh 70000mAh High Capacity, 12V Regulated DC Port, LCD Display & LED Light, Pure Sine Wave AC Outputs, 9 Charging Outputs |
| Included Components | 1*Power adapter, 1*260Wh Portable power station, 1*User manul, 1*Car charger cable |
| Color | Black |
| Product Dimensions | 8.7"L x 6.3"W x 6.3"H |
| Material | Plastic |
| Model Name | R350 |
| Engine Type | 4 Stroke |
| Ignition System Type | Electronic |
| Total Power Outlets | 2 |
| Frequency | 60 Hz |
| Starting Wattage | 525 Watts |
| Running Wattage | 350 Watts |
| UPC | 645716648766 |
| Manufacturer | ‎Hengke Energy(GuangDong) Co., Ltd |
| Part Number | R350 |
| Item Weight | 6.4 pounds |
| Country of Origin | China |
| Item model number | R350 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Size | 350W |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Special Features | 260Wh 70000mAh High Capacity, 12V Regulated DC Port, LCD Display & LED Light, Pure Sine Wave AC Outputs, 9 Charging Outputs |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 70000 Milliamp Hours |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** powkey
- **Wattage:** 350 watts
- **Fuel Type:** Electric
- **Power Source:** Battery-Powered,Solar-Powered
- **Recommended Uses For Product:** Camping
- **Item Weight:** 6.4 Pounds
- **Voltage:** 110 Volts
- **Output Wattage:** 350 Watts
- **Special Feature:** 260Wh 70000mAh High Capacity, 12V Regulated DC Port, LCD Display & LED Light, Pure Sine Wave AC Outputs, 9 Charging Outputs
- **Included Components:** 1*Power adapter, 1*260Wh Portable power station, 1*User manul, 1*Car charger cable

## Images

![Powkey 350W/260Wh Power Station - Image 1](https://m.media-amazon.com/images/I/71JoMUaWiBL.jpg)
![Powkey 350W/260Wh Power Station - Image 2](https://m.media-amazon.com/images/I/71JjqylJMkL.jpg)
![Powkey 350W/260Wh Power Station - Image 3](https://m.media-amazon.com/images/I/71H9k46zx9L.jpg)
![Powkey 350W/260Wh Power Station - Image 4](https://m.media-amazon.com/images/I/71YjVy3yMSL.jpg)
![Powkey 350W/260Wh Power Station - Image 5](https://m.media-amazon.com/images/I/71WNf0phaVL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for camping trips!
*by E***E on June 6, 2025*

I loved this thing. I charged it from my regular wall outlet ay home before a camping trip and it charged our phones, ran my laptop, charged my bluetooth speaker, and powered a water kettle for coffee and tea. I've only begun to scratch the surface with this item. I plan to run a small fridge and my telescope next time I go camping. Highly recommend!

### ⭐⭐⭐⭐⭐ Reliable Backup Power for Internet During Outages ⚡📶
*by F***Y on April 23, 2025*

I bought the Powkey 200W Portable Power Station (120Wh/33,000mAh) specifically as a backup power source for my wireless modem, which is tucked away in a closet. And let me tell you—it does the job perfectly.We’ve experienced our fair share of wind storms, hurricanes, and deep freezes, all of which have led to power outages. This unit keeps my internet running during those events, which is a huge win for staying connected when everything else is down.It holds a charge for months, which is impressive. And the built-in light is a surprisingly handy bonus—especially when you're fumbling around in a dark closet trying to hook things up.I highly recommend this as a dependable backup solution, and I wouldn't hesitate to buy another one if the need arises.5 stars without question! 🔋💡🌪️

### ⭐⭐⭐⭐ decent
*by V***E on June 4, 2025*

It goes for 2 hours the max with my internet modem. not that bad

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**Shop now:** [https://www.desertcart.jp/products/440235134-powkey-350w-260wh-power-station](https://www.desertcart.jp/products/440235134-powkey-350w-260wh-power-station)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-21*