Lost the battery cover of one of my Hirisi bait alarms so instead of buying new ones i decided to print a replacement.

not an exact copy but it fits almost like the original.

Printed in PETG generic

also printed one in PET-CF as i expected to be stronger due to the carbon fibers but as shown in the last picture one of the notches broke off after opening and closing few times , so might be better to print in PETG , pla would also work i guess…..