noun
refurbished product
Used for products that have been inspected, repaired, and restored to a like-new condition, often sold with a warranty. Common in electronics and automotive contexts.
この整備済み製品には1年間の保証が付いています。
This refurbished product comes with a one-year warranty.
整備済み製品を購入すれば、新品より安く手に入ります。
If you buy a refurbished product, you can get it cheaper than a new one.
Compound of 整備 (せいび, 'maintenance, servicing') + 済み (ずみ, 'completed') + 製品 (せいひん, 'product').