Adjective
maintenance-free (not comparable)
Not requiring any maintenance.
A maintenance-free car battery.
Prius Prime’s battery is virtually maintenance-free; however it does require periodic inspections to ensure it operates as efficiently as possible. Source: Internet
The 150 Watt electric motor has a belt drive, high torque maintenance-free design capable of reaching speeds of 5 MPH for indoors and 8 MPH for outdoors. Source: Internet
Like Cummins Westport’s L9N and ISX12N engines, the B6.7N features on-board diagnostics, an enhanced, maintenance-free three-way catalyst, a closed crankcase ventilation system, and an engine control module recently redesigned for improved durability. Source: Internet
This is single-level, maintenance-free living with shared amenities like a rooftop deck, fitness room, indoor pool, garden plots and undercover parking. Source: Internet
I agree with the ideas here, but I literally do not understand how a much larger 37signals can’t stay on top of these largely maintenance-free apps as well as they used to as a small team. Source: Internet