Kohler K-13460 Guia Del Usuario página 5

Battery Cover
Service the Battery
Disassemble the faucet to access the battery case. Refer to the
"Disassemble/Reassemble Faucet" section.
Using a small torx screwdriver, remove and retain the two screws
from the battery case.
Insert two AAA Alkaline batteries (not provided) into the battery
case.
Reinstall the two screws into the battery case.
Reassemble the faucet.
Wait approximately 2 minutes to allow the faucet to cycle through
the automatic sensing distance before use.
Kohler Co.
Screws
AAA Alkaline Batteries
Battery Case
5 1102759-5-C