Skip to content

Battery and Power Supply

CTC Communications offers a wide range of security alarm batteries for leading alarm manufacturers. Our batteries are designed to provide long-lasting power and reliable performance, and we offer a variety of sizes and types to fit your specific needs. 

Here are some of the benefits of shopping for security alarm batteries at CTC Communications:

  • We offer a wide selection of batteries from leading manufacturers, so you can find the perfect battery for your security system.
  • Our batteries are designed to provide long-lasting power and reliable performance.
  • We offer a variety of sizes and types of batteries to fit your specific needs.

Shop for security alarm batteries at CTC Communications today and experience the difference!

Leading brands

Bosch Security, Risco Security, DSC Security, Hills Reliance and more

 

Replacement of Alarm Battery

6 Easy Steps to change a security alarm battery

Step 1
Turn off the electrical supply to your system.

Step 2
If your alarm system is monitored, contact the control room to let them know you are going to change the backup battery. This will prevent the control room sending a patrol company to your premises.

Step 3
Locate the alarm system battery in the control panel. Typically the alarm system battery will be installed in a walk-in robe, cupboard or even a spare bedroom wardrobe.

Step 4
Open the control panel box. You can usually do this with a control panel key (sometimes left on top of the control box), or you may need to unscrew the cover. When you open the cover, your alarm may go off. Make sure you have your code on hand to turn off your system if this occurs.

Step 5
Disconnect the battery. Remove both the black and red wires from the battery terminals. You should be able to do so gently by hand, or you may prefer to use pliers. (To avoid receiving a shock, make sure you do not touch the battery terminals or open-end of the wire connectors with any metal implement.)

Once disconnected, remove the old battery and dispose of it responsibly.

Step 6
Connect the new battery, making sure you are using a battery of the same size and voltage as the original. Start by removing any plastic protectors from the new battery, then connect the wires.

Ensure the battery is not put in backwards—the printed information should be facing towards you. Insert the RED wire in the RED battery terminal, and the BLACK wire in the BLACK. Ensure the connectors are tightly connected to the battery terminals. If you have a multimeter, use it to check that the battery is charging. Close the control panel and lock.

  • DSC Impassa Replacement battery ER34615M-T1 for Impassa wireless siren

    DSC
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $51.66
    $51.66 - $51.66
    Current price $51.66

    DSC Impassa replacement battery for Impassa wireless siren. Model: DSCWT4911BATAM Replacement Battery for DSC Impassa Siren If you have either the ...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $51.66
    $51.66 - $51.66
    Current price $51.66
  • Battery 12VDC 5 Amp, PS-1250

    Hills
    Original price $25.49 - Original price $25.49
    Original price
    $25.49
    $25.49 - $25.49
    Current price $25.49

    Alarm System back up battery, 12 volt DC, 5 amp suitable for Hills Reliance Security alarm systems. Model: PS-1250 Back up power supply battery fea...

    View full details
    Original price $25.49 - Original price $25.49
    Original price
    $25.49
    $25.49 - $25.49
    Current price $25.49
  • Alarm Battery 12 Volt 7ah

    Generic
    Original price $30.85
    Original price $30.85 - Original price $30.85
    Original price $30.85
    Current price $22.69
    $22.69 - $22.69
    Current price $22.69

    This 12 Volt 7ah alarm battery serves as a reliable backup for security alarm systems. Suitable with Bosch, Hills, Reliance , DSC and all commonly ...

    View full details
    Original price $30.85
    Original price $30.85 - Original price $30.85
    Original price $30.85
    Current price $22.69
    $22.69 - $22.69
    Current price $22.69
  • Alarm Battery 12 Volt 7Ah, SA12V7

    Bosch
    Original price $33.00 - Original price $33.00
    Original price
    $33.00
    $33.00 - $33.00
    Current price $33.00

    Alarm Battery 12 Volt 7Ah, SA12V7 This dependable battery offers reliable power for alarms, and is designed to last - giving you peace of mind. Mod...

    View full details
    Original price $33.00 - Original price $33.00
    Original price
    $33.00
    $33.00 - $33.00
    Current price $33.00
  • DSC Wireless Indoor Siren Replacement Battery, DSCBATT13.0-3.6V

    DSC
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $77.37
    $77.37 - $77.37
    Current price $77.37

    DSC Wireless Indoor Siren Replacement Battery Keep your DSC Wireless Indoor Siren functioning at peak performance with the DSCBATT13.0-3.6V replace...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $77.37
    $77.37 - $77.37
    Current price $77.37
    Sold out
  • Risco Wicomm Pro Rechargeable Lithium Battery 7.4V 2.2A

    Risco
    Original price $64.68 - Original price $64.68
    Original price