Device RTC Battery Replacement Types Device Battery Type CP3 CR2320 CP3N CR2320 CP4 CR2320 DIN AP2 CR2320 DIN AP3 BR2032 GLPAC-DIMFLV8 BR2032 Pac2M CR2320 PYNG-HUB BR1225 QM-RMC CR2320 QM-RMCRX BR2032