WAWEIS AC adapter for Eureka NER300 NER300-DS Groove robot vacuum

Replacement power supply for Eureka Groove robot

This WAWEIS AC adapter replaces the original charger for the Eureka NER300 and NER300-DS Groove robot vacuum cleaner. It accepts a worldwide input voltage range of 100 to 240 VAC at 50 or 60 Hz. The unit carries FCC, CE and RoHS certifications and includes multiple safety protections such as over-current, over-voltage, short-circuit and total power protection. A 10 ft power cord provides ample reach for convenient placement.

Suitable for owners needing a direct charger

This adapter suits owners of the compatible Eureka Groove models who require a new mains power supply. It is not intended for users who need a battery pack, a charging dock station or a power cable with a different connector type. Buyers looking to power other robot vacuum brands or different Eureka series should verify compatibility before purchasing.

Stable output during continuous charging cycles

Under sustained load the adapter maintains regulated output thanks to its built-in smart chip and high-quality wiring. Overheating protection and anti-interference isolation materials help the unit run reliably during repeated charging sessions. Overload and over-charge safeguards protect both the power supply and the connected robot vacuum throughout each cycle.