Rechargeable Battery - DMP Electronics CellComRT Installation Manual

Rechargeable Battery

The CellComRT rechargeable battery is used to provide 24 hours of backup battery power when DC power is not
available. The battery is intended for backup power only and not to operate the CellComRT on a daily basis. If the
battery is low, or not plugged into the J4 battery connector, a low battery condition is indicated by the CellComRT
Cellular Communicator.
Note: If removing the CellComRT from service, disconnect the backup battery from the CellComRT J4 connector.
Installing or Replacing the Battery Assembly
Observe polarity when plugging the battery connector into the header. Use only DMP Model CELLCOMBAT.
Removing the Battery Assembly
1. Disconnect the battery lead connector from the CellComRT J4 battery header.
2. Remove the battery PCB from the three standoffs by unsnapping the top of the plastic clips.
3. Properly dispose of the used battery.
Caution: Risk of fire, explosion, and burns. Do not disassemble, heat above 212°F (100°C), or incinerate.
Properly dispose of used batteries.
Installing the Battery Assembly
1. Align the three battery PCB standoff mounting holes with the standoffs. See Figure 5.
2. Snap the battery assembly in place.
3. Observe polarity and connect the battery lead connector to the CellCom J4 battery header.
CellComRT
J22
Transmit LED
Battery
J4
Figure 5: Battery Assembly Standoffs
CellCom Installation Guide
Battery Assembly
Standoff
J19
Antenna
SIM Card
Holder
S2
Tamper
Switch
CellComRT
SIM Card
J22
Transmit LED Holder
Battery
J4
J25
Figure 6: CellComRT Assembly
Digital Monitoring Products
J19
Antenna
S2
Tamper
Switch
3