Campaign Overview
The campaign offers popular models at discounted rates, along with bundle purchase promotions and Rakuten point-up initiatives.
-
Store: FOSSiBOT Rakuten Store
-
Period: March 4, 2026 (Wed) 20:00 – March 11, 2026 (Wed) 01:59 (JST)
-
Discount Rate: Up to 69% OFF
-
Eligible Products: Portable power stations, golf laser rangefinders, car chargers, solar panels, rugged smartphones, rugged tablets
Customers can also receive a 1,000 yen OFF coupon applicable to all products by adding FOSSiBOT Rakuten Store as a LINE friend.
For more details, please check the store page: https://www.rakuten.ne.jp/gold/heystop/
Campaign venues:
-
【楽天市場】【半額商品】の通販楽天市場-半額商品19件 人気の商品を価格比較・ランキング･レビュー・口コミで検討できます。ご購入でポイント取得がお得。セール商品・送料無料商品も多数。「あす楽」なら翌日お届けも可能です。search.rakuten.co.jp -
FOSSiBOT 楽天市場店www.rakuten.ne.jp
Featured Products
Portable Power Stations + Solar Panels
FOSSiBOT Portable Power Station F1800 + Solar Panel 110W Set
This 2026 newly released set offers 1024Wh capacity and a stable 1500W output, suitable for disaster preparedness and a wide range of outdoor activities. It includes a 100W high-efficiency solar panel for reliable charging even during power outages. Multiple ports allow simultaneous output, charging everything from smartphones to small appliances.
Product page: https://item.rakuten.co.jp/heystop/f1800sp/
FOSSiBOT Portable Power Station F2400 + Solar Panel 200W Set
With an ultra-large capacity of 2048Wh and high output, this set can power home appliances with ease, making it ideal for disaster situations and extensive outdoor use. The 200W high-efficiency solar panel enables self-charging via sunlight during power outages. It supports simultaneous multi-terminal output for various devices and features an IP67 waterproof panel with a robust design for outdoor use in any weather.
Product page: https://item.rakuten.co.jp/heystop/f2400-sp200/
FOSSiBOT Portable Power Station F1200 + Solar Panel 200W Set
This lightweight model offers a convenient 1024Wh capacity and is easy to carry. The 200W high-efficiency solar panel ensures consistent charging from sunlight, whether outdoors or during power outages. It supports simultaneous power supply to multiple devices, making it optimal for camping, car camping, and disaster preparedness. The IP67 waterproof panel and compact storage enhance outdoor comfort.
Product page: https://item.rakuten.co.jp/heystop/f1200sp/
FOSSiBOT Portable Power Station F3600Pro + Solar Panel 420W Set
Featuring a massive 3480Wh capacity and support for expansion batteries, this model can be extended up to 11,520Wh. The 420W high-power solar panel provides efficient and fast charging outdoors. It is a high-output model capable of operating multiple home appliances simultaneously, making it perfect for disaster and power outage countermeasures. The foldable panel and high-durability design ensure reliable use for both home and business.
Product page: https://item.rakuten.co.jp/heystop/f3600-sp420/
Car Charger
FOSSiBOT Car Charger FAC580
Released in 2025, this car charger offers ultra-fast charging up to 580W, effectively converting travel time into charging time. It supports 48V or higher input, ensuring wide compatibility with many portable power stations and vehicle types. Equipped with 6-fold safety protection and dual modes, it provides safe charging both while driving and parked. Its professional-grade cooling and easy installation make it a reliable in-car charger for camping, car camping, and disaster preparedness.
Product page: https://item.rakuten.co.jp/heystop/charger1/
Golf Rangefinders
FOSSiBOT Golf Rangefinder F1000
This 2025 newly released golf rangefinder features a “Fog Mode” to handle adverse weather conditions like fog and rain. It is ultra-compact and lightweight, with a “3-point distance measurement mode” for added convenience. It achieves a rapid measurement speed of 0.02 seconds and fits easily into a pocket. An built-in magnet eliminates the need for a pouch, allowing it to be securely attached to a cart or club.
Product page: https://item.rakuten.co.jp/heystop/f1000-ss/
FOSSiBOT Golf Rangefinder C1000F
This model is ultra-compact and ultra-lightweight, also featuring a “3-point distance measurement mode” for enhanced usability. It achieves a rapid measurement speed of 0.04 seconds and has an ultra-compact body that fits in a pocket. An internal magnet makes a pouch unnecessary, as it can be easily attached to a cart or club.
Product page: https://item.rakuten.co.jp/heystop/c1000/
About FOSSiBOT
FOSSiBOT’s mission is to “deliver safer and more sustainable energy and technology to everyone.” The company develops and provides a diverse range of products, from smartphones to portable power stations and disaster preparedness goods. With an innovative technical team, FOSSiBOT pursues durability, performance, and ease of use, creating reliable products for outdoor activities, daily life, and disaster situations. The company aims to make the lives of users worldwide more comfortable and secure with high-quality, accessible technology.
