Campaign Overview
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Period: August 5, 2026, to August 31, 2026
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Eligibility: Purchasers of eligible R∞PC (with unlimited warranty)
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Benefit: One “SMARTCOBY TRIO 67W SS 20000mAh (Black)” mobile battery
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Quantity: Limited to 30 units (ends when supplies run out)
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How to Use: Purchase an eligible product. The PC and mobile battery will be shipped together.
Eligible Models
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HP ProBook 430 G7 (13.3 inch)
- Product Page: https://rpc.ringrow.co.jp/products/pb430g7r02
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Fujitsu LIFEBOOK U7410 (14 inch)
- Product Page: https://rpc.ringrow.co.jp/products/u7410r01
All eligible R∞PC models come with an unlimited warranty.
Featured Mobile Battery: CIO SMARTCOBY TRIO 67W SS 20000mAh
The “SMARTCOBY TRIO 67W SS 20000mAh” is designed for users who carry multiple devices such as laptops and smartphones. Its key features include:
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High Output: Up to 67W single-port output, capable of powering USB Power Delivery compatible laptops (20,000mAh capacity).
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Multi-Device Charging: Equipped with two USB-C ports and one USB-A port, allowing simultaneous charging of multiple devices like PCs, smartphones, and tablets.
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Fast Recharging: The battery itself can be fully charged in approximately 90 minutes.
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Enhanced Safety: Utilizes a semi-solid state battery cell, which contributes to a reduced risk of ignition, especially important during hot weather.
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Convenience: Features a digital display for remaining charge.
Product specifications and features are based on information publicly released by CIO Corporation.
Important Notes
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The gift is limited to 30 units and will end when stock runs out, even if within the campaign period.
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This campaign can be combined with other ongoing promotions.
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The presence of campaign images on the product page indicates the campaign is active. If standard product images are displayed, the campaign has concluded.
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For operational issues with the mobile battery, please contact the manufacturer (CIO Corporation) directly.
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In case of returns, the mobile battery must also be returned. If not returned, or if used or unsaleable, ¥10,980 (tax included) may be deducted from the refund amount (excluding returns due to store’s convenience).
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Campaign details are subject to change or termination without prior notice.
Visit R∞PC Direct here: https://rpc.ringrow.co.jp/
About R∞PC
“R∞PC” is a refurbished PC brand that celebrated its 8th anniversary in April 2026.
It offers a choice of 2-year or unlimited warranties, along with an industry-first warranty that covers self-inflicted damage. The brand also provides human-assisted support via phone and LINE, offering free consultation before purchase and unlimited, free support for any PC-related issues after purchase.
About R∞PC Direct
R∞PC Direct is the official direct sales website for Ringrow’s refurbished PC brand, “R∞PC.”
It features a wide range of products, including R∞PC with unlimited warranty, R∞PC LIGHT with a 2-year warranty, and new/unused items, assisting customers in selecting a PC that suits their needs and budget. By incorporating security features like Norton as standard, R∞PC Direct aims to provide a reliable PC environment from quality and warranty perspectives, allowing customers to use their purchased PCs with confidence immediately.
Visit R∞PC Direct here: https://rpc.ringrow.co.jp/
About Ringrow Co., Ltd.
Established in 2001 as Repair System Service Co., Ltd., Ringrow Co., Ltd. will celebrate its 25th anniversary in July 2026. Since its inception, the company has primarily focused on wholesale distribution to corporations, building a foundation for refurbished PC circulation and quality control. The “R∞PC” refurbished PC brand, launched in 2018 with an unlimited warranty, reached its 8th anniversary in April 2026. In recent years, the company has strengthened its direct sales to individual customers through its official online store, “R∞PC Direct,” and has expanded its usage scenarios, including adoption by educational institutions for new university students.
Company Overview:
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Name: Ringrow Co., Ltd.
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Representative Director: Toshiyuki Ikari
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Head Office: THE CORNER Ikebukuro 4F, 3-8-8 Minami-Ikebukuro, Toshima-ku, Tokyo 171-0022, Japan
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Business Activities: Sales, repair, and purchase of used computers
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URL: https://www.ringrow.co.jp/ (Ringrow Official Website)
