Automatic Charging Relay, 65A 12V - Blue Sea Systems
Automatically combines batteries during charging, isolates batteries when discharging or at rest. 65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards and many inboard engines. Compact case design allows surface and panel mounting. Senses charging on two battery banks. Snap-on cover insulates terminal connections. 12V DC voltage input.