![Blue Sea 7650 Add-A-Battery [7650] Clearance Center-fed 1/2-wave coaxial sleeve](https://cdn.shopify.com/s/files/1/0588/7918/0915/files/29766XL.jpg?v=1723084138)
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Center-fed 1/2-wave coaxial sleeve
Also allows you to download map detail from Mapsource CD-ROMs to compatible units
1" Tweeter dome
Aluminum mount has a comfortable hand knob with heavy-duty coarse-thread screw that opens 2"
Includes mounting screws
Blue Sea 7650 Add-A-Battery [7650] Clearance Center-fed 1/2-wave coaxial sleeveAdd A Battery 7650 The 7650 Add a Battery simplifies switching and automates charging for a complete two battery bank management solution. A complete two battery bank management solution Dual Circuit Plus Battery Switch isolates engine and house circuits, and combines battery banks for emergency starting The 120 Amp SI ACR automatic charging relay combines for charging WARNING: This product can expose you to chemicals including di(2