Alarm Battery For Hills Reliance R4/R8/NX4/NX8 -12V 5amp Sealed Lead Acid

HillsSKU: PS-1250

Sale price$35.20


Alarm Battery For Hills Reliance R4/R8/NX4/NX8 -12V 5amp Sealed Lead Acidp

Ensure your alarm system is functioning properly before you head away these Christmas holidays and have the battery replaced if you haven't done so for the past 3 years.

A suitable replacement alarm back up battery for your NX4 and NX8 Hills Reliance alarm system. Buy the battery online for a fraction of retail cost and replace it yourself or call on a professional.

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.

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Express Shipping $40.00

Delivery Policy

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Despatch Time

Orders are dispatched Monday – Friday from 8am – 5pm within 2-4 business days and shipping times are estimated at between 3-7 business days depending on your location within Australia.

Transit Times

Postal transit times may can vary depending upon your destination and other social aspects, including impacts from COVID-19, Some items are taking a little longer than usual right now due to high parcel volumes and ongoing COVID-19 restrictions.

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Order Confirmation

After placing an order, you will receive an order confirmation by e-mail. This means we’ve received your order in our system and have pre-authorised your credit card for the purchase. If your item is back-ordered or otherwise unavailable, we will void the pre-authorisation charge and contact you to inform you by e-mail.  If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.

Tracking Numbers will be sent to your email once your order has shipped.

In some cases, we may need to contact you before your order can be shipped. To ensure there is no delay, please respond to any email/phone call from our Customer Service team.

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Customer Reviews

Based on 2 reviews
R8 Alarm Battery

Best value, easy ordering, timely supply in good condition/charge

Noel Winsor
Alarm battery

Battery was easy to purchase, I was kept updated and battery arrived as promised

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