The Blue Sea Systems 7649 Mini Add-A-Battery Kit provides a compact solution for managing dual battery systems in marine or vehicle applications. This kit helps prevent being stranded by isolating the start battery from house loads, ensuring reliable engine starting while allowing house batteries to power onboard accessories.
- Includes m-Series Dual Circuit Plus battery switch for manual power management.
- Includes Mini ACR (Automatic Charging Relay) to automatically distribute charging current between two batteries.
- Simplifies battery switching and charging for secondary battery installations.
- Manufacturer part number: 7649.
- Regulatory note: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.
Product facts
- CT SKU
- CT-102568
- Model / MPN
- 7649
- UPC / GTIN
- 632085076498
- Package dimensions
- 4" X 8" X 12"
- Package weight
- 1.65 lb
- Specifications
- Continuous Amperage = 65a
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
