Featured on KBC Kyushu Asahi Broadcasting's 'Minna de Bousai 2026'! A Revolutionary New Gear That Changes the Norm for E-Bike Users and Outdoor Enthusiasts

'Charipawa' allows smooth operation during emergencies by using familiar batteries. Its compact body is also convenient for evacuation.

Areti. (Headquarters: Chuo City, Tokyo; hereinafter 'Areti'), a home appliance manufacturer, will launch a limited-time sale of 'Charipawa (ivt2499)', an inverter that converts electric assist bicycle batteries into emergency power sources, starting June 12 (Fri) on the official website of its camping gear brand, Camp Camper.

Are you using that battery only for riding?

If you own two electric assist bikes, you can continue to secure power without waiting for charging by using the battery from one bike while the other is depleted.

Did you know that the battery from your electric assist bicycle—used daily for commuting or cycling—can also serve as a power source during blackouts or camping?

'Charipawa' converts electric assist bike batteries into usable power. Simply plug in the battery to power smartphones, tablets, and small appliances. Equipped with two USB-A ports, one USB-C (PD 60W) port, and an AC outlet, it delivers up to 500W output. This innovative product redefines the role of e-bike batteries, making it a must-have for cycling enthusiasts.

Excellent as camping gear too—brew coffee using your bike’s battery

Portable power stations are popular for camping and car camping. However, electric assist bike users may already own high-capacity batteries. With Charipawa, you can use your existing battery to power coffee makers, rice cookers, and other appliances up to 500W.

It excels in various outdoor scenarios such as power-free campsites or day trips by the river.

Enjoy chocolate fondue during picnics, cook meals during car camping or overnight trips, and easily charge your devices.

Moreover, it operates quietly and requires no fuel, making it ideal for environments where generators are impractical. It’s also useful for business applications like on-site repairs.

Weighing only 1.25kg, Charipawa fulfills the dream of maximizing the use of what you already own—perfect for outdoor and cycling enthusiasts who love smart gear.

A new-concept gear combining disaster preparedness and safety

The compact and lightweight Charipawa easily fits into a bicycle basket, making it ideal for evacuation by bike.

Charipawa is compatible with genuine 25.2–25.9V batteries from Yamaha, Bridgestone, and Panasonic. These batteries include BMS (Battery Management System) to reduce overheating risks.

It prevents overcharging and over-discharging, automatically shutting down output upon detecting anomalies.

It has passed output stability tests and maximum instantaneous load tests (1000W for 2 seconds) and has received the Recommended Disaster Preparedness Product Certification.

Additionally, Charipawa was featured on KBC Kyushu Asahi Broadcasting’s 'Minna de Bousai 2026' as a disaster-resilient power solution. 'Charipawa' unlocks new possibilities for electric assist bike batteries—supporting mobility in daily life and sustaining life during emergencies.

Areti proposes a new option for typhoon and disaster preparedness: 'Make the most of the batteries you already own.'

Assist bike users can directly utilize their existing batteries. Battery level checks are simple, and smartphone fast charging is possible via USB-A and USB-C.

Delivers AC 100V / 500W output while using the e-bike battery.

Charipawa (ivt2499)
Limited-time sale on official website

- Certified as a Recommended Disaster Preparedness Product

- 1 AC outlet, 1 USB-C (PD), 2 USB-A ports

- Compatible with 25.2–25.9V batteries from Panasonic, Yamaha, and Bridgestone

- Dimensions: W156 × D221 × H98mm

- Up to 500W output

Regular price: ¥17,800 → Now ¥13,800
Period: June 12 (Fri) 18:00 – June 15 (Mon) 18:00

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