CIO, a gadget maker based in Japan, is taking part in Amazon Prime Day, which begins on July 10, 2026. For its first wave of deals, the company is putting its popular "NovaPort Ⅱ" chargers and "Polaris" power strips on sale[1]. The lineup runs from palm-sized chargers with up to 100W of output to power strips with built-in cord reels — products that earn their keep both on the go and around the desk. Counting the early sale, the discounts last for up to seven days, from July 7 through July 13[1][2].

Prime Day Schedule

Amazon Prime Day runs for four days, from 0:00 on Friday, July 10, 2026 to 23:59 on Monday, July 13[2]. Amazon says that more than 3 million items will be on offer this year, surpassing last year[2]. An early sale covering selected items also runs for three days beforehand, from 0:00 on Tuesday, July 7 to 23:59 on Thursday, July 9[2].

CIO says it will sell its target products at sale prices throughout both the early sale and the main event[1]. Stock is limited and ends once it runs out, so it is worth checking early if you have a specific product in mind[1].

NovaPort Ⅱ Chargers Take Center Stage

The stars of this first wave are CIO's compact "NovaPort Ⅱ" chargers, a staple of the brand. They pair small size with high output thanks to several in-house technologies: "NovaSafety 2.0," which automatically curbs heat; "NovaIntelligence," which distributes power automatically based on the connected devices; and "NovaEngine," which uses two GaN (gallium nitride) chips to improve efficiency and stability[1].

The standout single-port flagship is the "NovaPort SOLOⅡ 100W," a palm-sized charger rated for up to 100W. It can fast-charge high-end laptops such as the MacBook Pro, and its sale price is 4,780 yen (20% off)[1]. If portability is the priority, the "NovaPort SOLOⅡ 65W," which weighs about 74g and has a folding plug, is easy to pick up at 3,480 yen (21% off)[1].

For charging several devices at once, the three-port "NovaPort TRIOⅡ 67W" is an option. It comes in two versions — one with three USB-C ports and one with two USB-C ports plus one USB-A port — and both are on sale for 3,980 yen, with the USB-C×3 model up to 41% off and the USB-C×2 plus USB-A model up to 40% off[1].

CIO NovaPort TRIOⅡ 65W 急速充電器 PD [世界最小級 CIO独自技術 NovaIntelligence NovaEngine搭載] 3ポート USB-C×3 ACアダプター コンセント 軽量 iPhone 17 / Air / 16 / 15 Android Galaxy Macbook iPad ノートPC (ブラック)

Amazon.co.jp でチェック
CIO NovaPort TRIOⅡ 65W 急速充電器 PD [世界最小級 CIO独自技術 NovaIntelligence NovaEngine搭載] 3ポート USB-C×3 ACアダプター コンセント 軽量 iPhone 17 / Air / 16 / 15 Android Galaxy Macbook iPad ノートPC (ブラック)

CIO NovaPort TRIOⅡ 65W USB-C ×2+A 急速充電器 [世界最小級 NovaIntelligence NovaEngine搭載] ACアダプター 3ポート 2C1A USB type-C×2 + type-A ノートPC 充電器 コンセント PD iPhone 17 / Air / 16 / 15 Android Galaxy Macbook iPad向け (ブラック)

Amazon.co.jp でチェック
CIO NovaPort TRIOⅡ 65W USB-C ×2+A 急速充電器 [世界最小級 NovaIntelligence NovaEngine搭載] ACアダプター 3ポート 2C1A USB type-C×2 + type-A ノートPC 充電器 コンセント PD iPhone 17 / Air / 16 / 15 Android Galaxy Macbook iPad向け (ブラック)

There are other chargers to choose from depending on how you charge. The main items on sale are as follows[1].

  • NovaPort DUOⅡ 67W (two USB-C ports): 3,780 yen (31% off)
  • NovaPort QUADⅡ 67W (four ports: three USB-C plus one USB-A): 4,380 yen (37% off)
  • NovaPort QUADⅡ 100W (four ports, up to 100W on a single port): 7,380 yen (26% off)
  • NovaWave 3Way＋ (wireless charging for an iPhone and Apple Watch at once, Qi2 support, about 69g): 4,180 yen (16% off)
  • NovaPort DUO II 45W (cord-reel type with a built-in USB-C cable of about 65cm): 3,980 yen (17% off)

Among these, the "NovaWave 3Way＋" supports Qi2 and can charge an iPhone 12 or later (excluding the SE series and the 16e) at up to 15W, and an Apple Watch at up to 5W[1]. It charges two devices at once with a single cable and weighs only about 69g, making it a good fit for anyone building a charging setup for travel[1].

The Versatile "Polaris" Power Strips

Alongside the chargers, the "Polaris" power strips are also on sale. Each integrates a USB charger, so a single unit covers both AC outlets and USB charging[1].

The "Polaris CUBE Built in CABLE" is the portable pick. About the size of a can of coffee and weighing roughly 220g, it has a power cord of about 55cm built into the body. The power strip supports up to 1,500W across two outlets, and the built-in charger delivers up to 67W (two USB-C plus one USB-A). Its sale price is 4,480 yen (25% off)[1].

For a desktop fixture, the "Polaris CUBE DESK" is handy. It combines a three-outlet power strip rated up to 875W with a charger of up to 67W (two USB-C, one USB-A), and includes a screen that shows the charging speed of each USB port in real time. It fits in the space of a single 75mm-square sticky note, and its sale price is 4,580 yen (30% off)[1].

If you want to connect more devices, the "Polaris STICK Built in CORD REEL" is a candidate. It pairs a detachable cord-reel charger (up to 67W, two USB-C plus one USB-A) with a power strip that has up to seven outlets and surge protection (up to 1,500W). The charger section has a built-in USB-C cable of about 68cm and can be removed for use on its own. The power cord is about 2m long, and the sale price is 5,980 yen (22% off)[1].

Summary

CIO's first wave of Prime Day deals spans compact chargers with up to 100W output and multifunction power strips with cord reels and screens — a lineup that may have you rethinking your everyday charging setup. Many of the products keep prices down while adopting GaN and the company's own safety features, so the up-to-seven-day window, early sale included, is worth considering for a bulk purchase. Note that the discount rates quoted here are figures CIO calculated based on its suggested retail prices as of June 22, 2026, so the final prices and stock are best confirmed on the Amazon product pages during the sale[1].

Source: https://prtimes.jp/main/html/rd/p/000000667.000043212.html

Source: https://www.aboutamazon.jp/news/retail/prime-day-2026-date-announce-and-tvcm-featuring-hana