Blue Sea Systems Add-A-Battery Kit 120A Dual Circuit System, 7650

Name: Blue Sea Systems Add-A-Battery Kit 120A Dual Circuit System, 7650
Brand: Blue Sea Systems
SKU: awhd-us-b000rznp5k
Price: 113.22 USD
Availability: InStock

Brand: Blue Sea Systems

Condition: Used

$113²²

$175⁵⁵

-36% Save $62³³

Updated: 5 hours 31 mins ago

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Description

AUTOMATIC CHARGING RELAY: Includes Automatic Charging Relay that senses charge voltage; combines batteries during charging and isolates at rest

DUAL CIRCUIT PLUS SWITCH: Manages starter and house banks independently; maintains power distribution while protecting reserve capacity

EMERGENCY PARALLEL FUNCTION: Integrated combine feature links batteries when needed; supports engine starting if one battery is discharged

SIMPLIFIED TWO BANK CONTROL: Single ON and OFF operation controls two battery banks; reduces switching errors and wiring complexity

MARINE RATED COMPONENTS: Tin plated copper studs resist corrosion in harsh environments; continuous rating of 120 A for inboards and larger outboards

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Product Details

SKU:: awhd-us-b000rznp5k
Model:: 7650
Country:: US
ASIN:: B000RZNP5K
GTIN:: 00632085076504
UPC:: 632085076504

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $62 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Blue Sea Systems products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.