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Alarmnet 7845C Replacement Battery

Out Of Stock

Product Description

Alarmnet 7845C Replacement Battery Specifications:

Volts: Amp Hours: Terminal: Length (in): Width (in): Height (in): Weight (Lbs): Chemistry:
12 0.8 WL 3.78 0.98 2.44 0.77 Sealed Lead Acid (AGM)


The battery in the Alarmnet 7845C can be replaced by this Sigmastek SP12-0.8 battery ( 12V 0.8AH with WL terminal). This SigmasTek SP12-0.8 battery is manufactured to the highest industry standards, and is designed to comply with the OEM Alarmnet requirements and even exceed the performance. To confirm the equivalence between your current 7845C battery, all Alarmnet 7845C replacement batteries are precisely checked by our technical specialists, and we guarantee 100% compatibility.

You have to install the new Alarmnet 7845C replacement battery in your alarm system in the same original configuration and reuse the existing cables and hardware.


You can also see our warranty, shipping & return policy:

Warranty Policy
Shipping & Return policy

If you have any doubts regarding the characteristics or model of the battery you need, do not hesitate to contact us:

  • TOLL FREE Number: (800)650-1708
  • E-mail:

Or use our Live Chat at the lower right corner of your screen.

We offer quantity discounts on all our products. Request a quote today and get an even better deal!

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Warranty Information

The Alarmnet 7845C replacement batteries come with a 1 year warranty. If the received product fails to perform during that period, please contact us either by calling (800) 650-1708 or via email. We will then provide you with a warranty claim form, which you will need to fill out and send back along with pictures of voltage meter readings. Should you need further assistance, please do not hesitate to contact us!

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