
Mini Add-A-Battery Kit 65A - Dual Circuit Plus & ACR | 4Boats
BSS7649
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Regular priceΒ£150.68
/
Tax included.
Compact kit combining a Dual Circuit Plus battery switch with an Automatic Charging Relay (ACR) for simple, reliable dual-battery management.
Ideal for marine and small-vehicle applications, the kit is designed for common 12V boat electrical systems and includes the Dual Circuit Plus switch and ACR for straightforward installation. It keeps house and engine batteries isolated during normal use while allowing automatic charge sharing when charging sources are present.
- ACR automatically combines batteries during charging and isolates during engine cranking
- Shares charge more efficiently between two batteries than a traditional isolator
- Dual Circuit Plus switch isolates engine and house circuits; combines batteries for emergency starting
- Simple ON/OFF operation for everyday use
- 65A continuous rating
- Tin-plated copper studs for maximum conductivity and corrosion resistance
- Allows efficient dual-battery charging without regulator adjustment or rewiring
- 0.45 kg (1.00 lb)

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