ChargeSPOT mobile batteries contain magnets, which may affect some medical devices. For example, implantable pacemakers and defibrillators may react to the presence of magnets or wireless transmitters nearby.

Many medical device manufacturers recommend that products with magnets be used a certain distance away from medical devices (usually 15 cm or more) to avoid these effects.

To ensure safe use, check with your physician or the manufacturer of your medical device for specific usage guidelines. The manufacturer’s official information includes distances and precautions for safe use.

Please check the FAQ for more information.
https://chargespot.jp/faq/?id=62