 | Earn 2% eBay Bucks on qualifying purchases! Backed by eBay Buyer Protection Program. Terms and Conditions apply. (In-Stock) Product Features: NEW DEI 520T CAR ALARM 12V BACK UP BACKUP BATTERY SYSTEM VIPER Brand NEW Backup Battery System Backup Battery System Will Power Your Alarm System Even If Your Vehicle Battery Is Disconnected Or Your Battery Cable Is Cut. With The Alarm System Fully Functional, The Siren, Lights And Starter Disable Can Still Be Kept Active Unless Disconnected At The Source. Will Trigger Alarm System When Battery Cable Is Disconnected Or Cut. (Requires Hook-Up Of Instant Trigger Wire) A MUST Hav | | SEE IT |
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