[SunConnection Co., Ltd.] Up to 50% Off SUNCONNECTION Products! Amazon [Smile Time SALE] Starts April 30 (Thu) at 9:00 AM!

SunConnection Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo) will offer select SUNCONNECTION brand products (mobile batteries) at special prices on Amazon starting Thursday, April 30, 2026. This campaign aligns with the timing of the 3rd Smile Sale and features an extended duration.

Featured items include two types of semi-solid mobile batteries and a unique replaceable battery model.

Sale Information Location: SUNCONNECTION Amazon Official Shop Period: April 30 (Thu) 9:00 AM – May 7 (Thu) 11:59 PM

Featured Products: 1. 5000mAh Semi-solid Mobile Battery Price: 5,478 yen -> 2,740 yen (50% OFF!) Compact design for easy portability. With a 5000mAh capacity, it can fully charge a typical smartphone approximately once. It is equipped with an ultra-safe, long-life semi-solid electrolyte (97% solid electrolyte), eliminating concerns about fire or swelling and pursuing thorough safety. Purchase: https://www.amazon.co.jp/dp/B0G7XGRXZR

2. 9000mAh Semi-solid Mobile Battery Price: 6,820 yen -> 3,450 yen (49% OFF!) Magnetic wireless charging compatible model! It allows for a maximum output of 22.5W, and the integrated cable design makes it exceptionally convenient to carry and use. It eliminates risks of fire or swelling and features long-life, ultra-heat-resistant, and ultra-cold-resistant performance. Purchase: https://www.amazon.co.jp/dp/B0G7HJ5WQD

3. Replaceable Battery Mobile Battery Price: 6,578 yen -> 3,290 yen (50% OFF!) Allows for battery replacement! Comes with two batteries, supporting a total maximum capacity of 10,000mAh. A strap and cable are also included, making it easy to carry anywhere, such as on trips or business travels. It supports a maximum input/output of 22.5W for efficient charging and includes a battery level check function for ease of use and peace of mind. Purchase: https://www.amazon.co.jp/dp/B0G7YQ2XJ6

About SunConnection: SunConnection is a domestic manufacturer planning, manufacturing, and selling digital electrical products. With over 20 years of product development experience, we provide high-quality products that prioritize customer requirements.