AcuRite 00799 - Replace Battery; Specifications

Replace Battery
A. Remove the 2 small screws near the display on top of the unit with a small phillips screwdriver.
B. Access the battery compartment by gently separating the upper and lower halves of the unit.
C. Pull the clear strip outward to remove the old battery.
D. Replace battery with a new button cell type L1154.
F. Firmly push together the two halves of the unit.
F. Replace the 2 screws.
Specifications