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Electrical department

Collection: Battery Management

Shop Battery Management for Electrical at Tug & Tow. Find battery management plus related electrical products, parts, and accessories for boating, trailering, RV, fishing, camping, maintenance, and outdoor projects.

Read the Electrical & Lighting guide

Blue Sea Systems ML-RBS 7713 Remote Battery Switch, 12V, 500A

Blue Sea Systems ML-RBS 7713 Remote Battery Switch, 12V, 500A

Vendor:
Blue Sea Systems

Regular price $296.45

Regular price Sale price $296.45
Blue Sea Systems ML-Series 12V DC 500A Remote Battery Switch with Contura Switch

Blue Sea Systems ML-Series 12V DC 500A Remote Battery Switch with Contura Switch

Vendor:
Blue Sea Systems

Regular price $239.13

Regular price Sale price $239.13
Blue Sea Systems ML-Series Heavy Duty Automatic Charging Relay, 24V (7623)

Blue Sea Systems ML-Series Heavy Duty Automatic Charging Relay, 24V (7623)

Vendor:
Blue Sea Systems

Regular price $245.00

Regular price Sale price $245.00
Bluewater 12V 140A Automatic Charging Relay (ACR)

Bluewater 12V 140A Automatic Charging Relay (ACR)

Vendor:
Bluewater

Regular price $77.91

Regular price Sale price $77.91
Bluewater 4-Position Off/1/2/Both Battery Selector Switch, Panel Mount

Bluewater 4-Position Off/1/2/Both Battery Selector Switch, Panel Mount

Vendor:
Bluewater

Regular price $34.37

Regular price Sale price $34.37
Bluewater 4-Position Off/1/2/Both Battery Selector Switch, Surface Mount

Bluewater 4-Position Off/1/2/Both Battery Selector Switch, Surface Mount

Vendor:
Bluewater

Regular price $38.96

Regular price Sale price $38.96
Bluewater Battery Switch, 3-Position OFF/1/2, Surface Mount, Red

Bluewater Battery Switch, 3-Position OFF/1/2, Surface Mount, Red

Vendor:
Bluewater

Regular price $43.54

Regular price Sale price $43.54
Bluewater Dual Circuit Plus Battery Switch, 3-Position Panel Mount, Red

Bluewater Dual Circuit Plus Battery Switch, 3-Position Panel Mount, Red

Vendor:
Bluewater

Regular price $40.05

Regular price Sale price $40.05
Bluewater On/Off Battery Switch - Surface Mount, Red, 300A

Bluewater On/Off Battery Switch - Surface Mount, Red, 300A

Vendor:
Bluewater

Regular price $27.27

Regular price Sale price $27.27
BoatBuckle Battery Box Tie-Down, 1.5 in. x 3.5 ft.

BoatBuckle Battery Box Tie-Down, 1.5 in. x 3.5 ft.

Vendor:
BoatBuckle

Regular price $14.56

Regular price Sale price $14.56
BoatBuckle Gas Tank Tie-Down, 1.5 in. x 6 ft., F05352

BoatBuckle Gas Tank Tie-Down, 1.5 in. x 6 ft., F05352

Vendor:
BoatBuckle

Regular price $11.30

Regular price Sale price $11.30
Commodore 4-Position Compact Dual Battery Selector Switch, CM-402S

Commodore 4-Position Compact Dual Battery Selector Switch, CM-402S

Vendor:
Commodore

Regular price $34.37

Regular price Sale price $34.37
Commodore On/Off Battery Disconnect Switch - 300A, Model CM-202S

Commodore On/Off Battery Disconnect Switch - 300A, Model CM-202S

Vendor:
Commodore

Regular price $24.02

Regular price Sale price $24.02
Digital Yacht BM100 Battery Monitoring Solution with 500A SmartShunt

Digital Yacht BM100 Battery Monitoring Solution with 500A SmartShunt

Vendor:
Digital Yacht

Regular price $402.32

Regular price Sale price $402.32
Guest 2101 Cruiser Series Battery Selector Switch, 6-36V

Guest 2101 Cruiser Series Battery Selector Switch, 6-36V

Vendor:
Guest

Regular price $63.48

Regular price Sale price $63.48
Guest 2110A Battery Selector Switch with AFD

Guest 2110A Battery Selector Switch with AFD

Vendor:
Guest

Regular price $45.15

Regular price Sale price $45.15
Guest 2111A Heavy Duty Battery Selector Switch

Guest 2111A Heavy Duty Battery Selector Switch

Vendor:
Guest

Regular price $37.91

Regular price Sale price $37.91
Guest 2112A Battery On/Off Switch, Universal Mount

Guest 2112A Battery On/Off Switch, Universal Mount

Vendor:
Guest

Regular price $45.03

Regular price Sale price $45.03
Guest 2300A Diesel Power Battery Selector Switch

Guest 2300A Diesel Power Battery Selector Switch

Vendor:
Guest

Regular price $169.94

Regular price Sale price $169.94
Guest Battery On/Off Switch without AFD, Model 2102

Guest Battery On/Off Switch without AFD, Model 2102

Vendor:
Guest

Regular price $66.85

Regular price Sale price $66.85
Mastervolt Charge Mate Pro 40 Electronic Charge Relay, 40 A

Mastervolt Charge Mate Pro 40 Electronic Charge Relay, 40 A

Vendor:
Mastervolt

Regular price $231.84

Regular price Sale price $231.84
Megaware BatteryGuard Battery Vibration Dampening Base (40131)

Megaware BatteryGuard Battery Vibration Dampening Base (40131)

Vendor:
Megaware

Regular price $19.95

Regular price Sale price $19.95
Perko 8504DP Medium Duty Battery Selector Switch with Key Lock

Perko 8504DP Medium Duty Battery Selector Switch with Key Lock

Vendor:
Perko

Regular price $93.50

Regular price Sale price $93.50
Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch

Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch

Vendor:
Perko

Regular price $69.34

Regular price Sale price $69.34