The external power supply enables permanent electricity supply for the Popp Keypad (POPE700045). Thanks to this option it isn't necessary to change batteries for the device's whole lifetime. Nevertheless the battery mustn't be removed.
If you’re not 100% satisfied with your purchase you can return any unused products within 365 days.
If you have problems with a new purchase, our support team will work with you to resolve. And if you still can’t get it working then you can return it within 14 days for replacement or refund.