Silent Knight S122 Replacement Alarm Battery 12V 5000mAh Sealed Lead Acid

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$14.95 Each

Silent Knight S122 Replacement Alarm Battery Specifications
Volts:	12 V
Capacity:	5000 mAh
Chemistry:	Sealed Lead Acid
Length:	3.5 in
Width:	2.74 in
Height:	3.78 in
Weight:	4 lbs

Battery Universe's VRLA1250 is our most widely used replacement battery in the security alarm industry. Tested and proven to exceed OEM specifications, the VRLA1250 will give you up to 5 years of trouble free service in your Silent Knight model S122, depending on conditions. We use only the finest materials to construct our models, and are honored to offer them to our valued customers at a fair price. Since 1999 many have trusted us to deliver them quality, value, and most important, unbeatable customer service before, and after the sale. Buy with confidence from a company who cares deeply about all of your power needs.

The VRLA1250 is an excellent stand-by use battery. You can typically see 5 years of life out of it in standby use. It is designed for low steady input and output. Most commonly found in alarms, emergency exits, and UPS systems.

We carry nearly all accessories for the Silent Knight S122. If you are looking for a battery or electronic accessory and can't find it, please feel free to contact us.

Frequently Asked Questions

How long should my alarm battery last?

Most alarm batteries should last 3 to 5 years. Sometimes we have seen alarm batteries last up to ten years, but that's very uncommon.

What do I do with my old batteries?

You can dispose of any batteries at any RBRC affiliated store. The RBRC (Rechargeable Battery Recycling Corporation) has members in every major city in the United States. There is no charge to drop your batteries off there. Home Depot and Radio Shack are two of its predominant members.

How can I use my UPS account number on your website?

Call us and we can put your UPS account number right in the order.

Where can I buy a Alarm Battery for my Silent Knight S122?

Battery Universe carries batteries and accessories for most consumer electronics, including the Silent Knight S122. You can buy it right here on our website, or call us and we would be happy to take your order over the phone. Please visit us for all of your electronic needs.