Samlex BGW-40 Waterproof Battery Guard - 40 Amps [BGW-40] Cartography | Garmin Navionics Vision+ Frequency response - 65Hz -

Frequency response - 65Hz - 20kHz

Clear insulating cover with label recesses for accept Large Format Labels

Box Dimensions: 3"H x 4"W x 4"L WT: 2

Gauge: 24-22 AWG

Samlex BGW-40 Waterproof Battery Guard - 40 Amps [BGW-40] Cartography | Garmin Navionics Vision+ Frequency response - 65Hz -BGW 40 Waterproof Battery Guard 40 Amps The Battery Guard Waterproof BGW 40 is an intelligent, user programmable, fully waterproof battery guard. The battery guard prevents the excessive discharge of the battery (which would damage the battery) and protects electronic appliances against overvoltage. Includes Automatic Board System Detection, the BG automatically detects the battery voltage (12 or 24V). The BGW 40 battery guard is capable of carrying a