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Marine Electrical

Shop our complete selection of Marine Electrical at High Tide Supply — your trusted source for outfitting your boat with quality marine gear. We carry premium marine electrical from Blue Sea Systems, Victron, and Marinco, hand-selected by our marine electronics specialists for performance and reliability.

All products are sold new with full manufacturer support. High Tide Supply offers fast US shipping, competitive pricing, and expert pre-sale support to help you choose the right marine electrical for your vessel. Questions? Call us at (727) 201-2479 or browse our full catalog below.

4807 products
Ancor 1210 AWG 8 Nylon Ring Terminal 100Pack 220222
Ancor 12-10 AWG - #8 Nylon Ring Terminal - 100-Pack [220222]
$31.93
Samlex 15A Battery Charger 24V 3Bank 3Stage wDip Switch Lugs SEC2415UL Sale
Samlex 15A Battery Charger - 24V - 3-Bank - 3-Stage w/Dip Switch Lugs [SEC-2415UL]
$390.10 $312.10
Samlex 25A Battery Charger 24V 2Bank 3Stage wDip Switch Lugs Includes Temp Sensor SEC2425UL Sale
Samlex 25A Battery Charger - 24V - 2-Bank - 3-Stage w/Dip Switch Lugs - Includes Temp Sensor [SEC-2425UL]
$702.90 $562.40
Samlex 40A Battery Charger 24V 2Bank 3Stage wDip Switch Lugs Includes Temp Sensor SEC2440UL Sale
Samlex 40A Battery Charger - 24V - 2-Bank - 3-Stage w/Dip Switch Lugs - Includes Temp Sensor [SEC-2440UL]
$1,007.00 $805.60
Ancor 1210 AWG 8 Nylon Ring Terminal 25Pack 210222
Ancor 12-10 AWG - #8 Nylon Ring Terminal - 25-Pack [210222]
$15.60
Guest OnBoard Battery Charger 8A 12V 2 Bank 120V Input 2707A
Guest On-Board Battery Charger 8A / 12V - 2 Bank - 120V Input [2707A]
$158.99
Guest OnBoard Battery Charger 5A 12V 1 Bank 120V Input 2708A
Guest On-Board Battery Charger 5A / 12V - 1 Bank - 120V Input [2708A]
$130.99
Ancor 1210 AWG 12 Nylon Ring Terminal 25Pack 210227
Ancor 12-10 AWG - 1/2" Nylon Ring Terminal - 25-Pack [210227]
$26.27
Guest OnBoard Battery Charger 10A 12V 1 Bank 120V Input 2710A
Guest On-Board Battery Charger 10A / 12V - 1 Bank - 120V Input [2710A]
$181.99
Guest OnBoard Battery Charger 10A 12V 2 Bank 120V Input 2711A
Guest On-Board Battery Charger 10A / 12V - 2 Bank - 120V Input [2711A]
$192.99
Guest OnBoard Battery Charger 15A 12V 3 Bank 120V Input 2713A
Guest On-Board Battery Charger 15A / 12V - 3 Bank - 120V Input [2713A]
$238.99
Ancor 1210 AWG 14 Nylon Ring Terminal 100Pack 220224
Ancor 12-10 AWG - 1/4" Nylon Ring Terminal - 100-Pack [220224]
$36.98
Guest OnBoard Battery Charger 20A 12V 2 Bank 120V Input 2720A
Guest On-Board Battery Charger 20A / 12V - 2 Bank - 120V Input [2720A]
$243.99
Guest OnBoard Battery Charger 30A 12V 3 Bank 120V Input 2731A
Guest On-Board Battery Charger 30A / 12V - 3 Bank - 120V Input [2731A]
$442.99
Guest OnBoard Battery Charger 40A 12V 4 Bank 120V Input 2740A
Guest On-Board Battery Charger 40A / 12V - 4 Bank - 120V Input [2740A]
$545.99
Ancor 1210 AWG 14 Nylon Ring Terminal 25Pack 210224
Ancor 12-10 AWG - 1/4" Nylon Ring Terminal - 25-Pack [210224]
$18.09
Mastervolt Charge Mate Pro 40 Electronics Charge Relay 83304002
Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]
$342.99
Dual Pro Professional Series Battery Charger 15A 1Bank 12V PS1 Out of Stock
Dual Pro Professional Series Battery Charger - 15A - 1-Bank - 12V [PS1]
$342.99
Dual Pro Professional Series Battery Charger 30A 215ABanks 12V24V PS2
Dual Pro Professional Series Battery Charger - 30A - 2-15A-Banks - 12V/24V [PS2]
$514.99
Ancor 1210 AWG 38 Nylon Ring Terminal 100Pack 220226
Ancor 12-10 AWG - 3/8" Nylon Ring Terminal - 100-Pack [220226]
$36.98
Dual Pro Professional Series Battery Charger 45A 315ABanks 12V36V PS3 Out of Stock
Dual Pro Professional Series Battery Charger - 45A - 3-15A-Banks - 12V-36V [PS3]
$733.99
Dual Pro Professional Series Battery Charger 60A 415ABanks 12V48V PS4 Out of Stock
Dual Pro Professional Series Battery Charger - 60A - 4-15A-Banks - 12V-48V [PS4]
$905.99
Ancor 1210 AWG 38 Nylon Ring Terminal 25Pack 210226
Ancor 12-10 AWG - 3/8" Nylon Ring Terminal - 25-Pack [210226]
$18.09
Dual Pro Sportsman Series Battery Charger 40A 410ABanks 12V48V SS4
Dual Pro Sportsman Series Battery Charger - 40A - 4-10A-Banks - 12V-48V [SS4]
$732.99