The most common of the ATA PTX5...
Makers of high quality batteries
The BR1225 is a 3 Volt battery and measures 12 mm x 12 mm x 2.5 mm Most remote controls for garage doors, swing & sliding gates, home security systems, car alarms, central locking systems use lithium batteries. It is vital to select the correct battery both for fit and correct function of the device. Panasonic are a very well respected maker of batteries.
The CR1025 is a 3 Volt battery and measures 10 mm x 10 mm x 2.5 mm Most remote controls for garage doors, swing & sliding gates, home security systems, car alarms, central locking systems use lithium batteries. It is vital to select the correct battery both for fit and correct function of the device. Panasonic are a very well respected maker of batteries.