Jackery Japan Launches “Jackery Portable Power Station 300 New” with Enhanced Features

Product Features

1. Compact Design Achieving Smallest and Lightest in its Capacity Class

The unit measures 231×153×167.7mm and weighs 3.7kg, offering excellent portability. This represents a 19% reduction in size and a 9% reduction in weight compared to other products in the same capacity range. Its compact nature makes it suitable for tasks requiring frequent movement or for relocation between evacuation centers. Despite its size, it provides a reliable performance with a 288Wh capacity and 300W rated output, making it versatile for various scenarios.

2. Dual AC Ports + Max 100W Dual PD for Simultaneous Charging of Multiple Devices

To facilitate more efficient use of home appliances and communication devices in daily operations or during disasters, the AC output has been expanded to two ports. This allows for simultaneous power supply to critical devices such as communication routers, laptops, and LED lighting. Furthermore, it supports high-speed charging of multiple devices with a maximum of 100W dual Power Delivery (PD), and the unit itself can be charged to 80% in approximately one hour.

3. LiFePO4 Battery for 10-Year Lifespan and Long-Term Storage

The device incorporates a Lithium Iron Phosphate (LiFePO4) battery, which enables approximately 10 years of use even with daily charging and discharging. It supports 4,000 charge cycles, retaining about 70% of its factory-shipped capacity even after 4,000 cycles. Additionally, Jackery’s proprietary advanced technology is implemented to suppress self-discharge, which typically reduces battery capacity during storage. This makes it suitable for long-term power storage, providing peace of mind during sudden disasters.

4. New 10ms UPS Function

The “Jackery Portable Power Station 300 New” is equipped with a 10ms UPS function, which protects electronic devices from instantaneous power interruptions during outages. This feature supports corporate BCP (Business Continuity Plan) and ensures power for telework from home during blackouts. It comes with a comprehensive 5-year warranty, allowing for long-term implementation in homes, businesses, and municipal facilities. Extensive after-sales support is also provided for continued peace of mind.

Key Updates from Jackery Portable Power Station 300 Plus

Sales Information

This product is an exclusive model sold primarily through offline retailers, including consumer electronics stores.

• Release Date: June 4, 2026 (Thursday), 11:00 AM~

• Manufacturer’s Suggested Retail Price: Jackery Portable Power Station 300 New: 32,800 yen (tax included)

• Planned Retailers:

  • Yodobashi Camera stores nationwide

  • Bic Camera stores nationwide

Please inquire with each store regarding availability. Please note that sales locations may change.

About Jackery

Jackery was founded in 2012 in California, USA, with the vision of “a society where sustainable energy is more accessible.” The company aims to provide more people with the peace of mind that electricity can be generated from solar power for both enjoyable times and emergencies. In 2016, Jackery launched its first outdoor portable power station, followed by its first portable solar panel two years later. Since entering the Japanese market in 2019, Jackery has achieved No. 1 in annual sales units and revenue for seven consecutive years through 2025.

Jackery continues its journey towards a future where clean energy is commonplace, while minimizing its environmental impact.

Sustainable Power for Your Life

Company Overview

• Company Name: Jackery Japan Co., Ltd.

• Location: Triton Square X Tower 3F, 1-8-10 Harumi, Chuo-ku, Tokyo

• Business Activities: Sales of portable power stations and solar panels

• Official Website: https://www.jackery.jp

• Social Media:

  • X: https://x.com/jackeryjapan

  • Instagram: https://www.instagram.com/jackeryjapan

  • Facebook: https://www.facebook.com/jackeryjapan

  • TikTok: https://www.tiktok.com/@jackeryjapan

  • LINE: https://page.line.me/jackeryjapan

  • YouTube: https://www.youtube.com/JackeryJapan