akkuilla
Akkuilla is the adessive plural form of the Finnish noun akku, meaning a battery or batteries, and is used to indicate location or presence of multiple batteries. The base word akku refers to a rechargeable energy storage cell. In Finnish, the adessive case signals “on” or “at” a surface or location, so akkuilla translates roughly to “on the batteries” or “at the batteries” when used in a sentence. As a plural form, it appears in contexts such as inventories, equipment listings, or signage where multiple batteries are involved.
In everyday Finnish, akkuilla is not typically used to describe that a device runs on batteries. To
Etymology and related terms: Akku is a loanword from the English accumulator, often via Swedish or German.
See also: Akku, paristo, akut, akkukäyttöinen, akkukäyttöisesti.