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Batteries & Chargers

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Batteries & Chargers

Shop our complete selection of Batteries & Chargers at High Tide Supply — your trusted source for reliable power management aboard your vessel. We carry premium batteries & chargers from Victron, NOCO, ProMariner, and Minn Kota, hand-selected by our marine electronics specialists for performance and reliability.

ABYC-compliant components designed for harsh marine environments. High Tide Supply offers fast US shipping, competitive pricing, and expert pre-sale support to help you choose the right batteries & chargers for your vessel. Questions? Call us at (727) 201-2479 or browse our full catalog below.

501 products
SeaDog Smart Dual Battery Isolator 4227901 Out of Stock
Sea-Dog Smart Dual Battery Isolator [422790-1]
$85.95
Mastervolt Battery Mate 2503 IG Isolator 200 Amp 3 Bank 83125035 Out of Stock
Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]
$577.99
Mastervolt Battery Mate 1603 IG Isolator 120A 3 Bank 83116035
Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]
$534.99
Mastervolt Battery Mate 1602 IG Isolator 120 Amp 2 Bank 83116025
Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]
$477.99
Perko Medium Duty Battery Disconnect Shut OffOn 250 Amp Continuous 1232VDC 9601DP Out of Stock
Perko Medium Duty Battery Disconnect Shut Off/On - 250 Amp Continuous, 12-32VDC [9601DP]
$98.94
ProMariner ProIsoCharge Battery Isolator 120Amp 1Alt 3Bat 12V 23124
ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 3-Bat - 12V [23124]
$271.99
ProMariner ProIsoCharge Battery Isolator 120Amp 1Alt 2Bat 12V 23121
ProMariner ProIsoCharge Battery Isolator 120Amp 1-Alt 2-Bat - 12V [23121]
$252.99
BoatBuckle Gas Tank TieDown F05352
BoatBuckle Gas Tank Tie-Down [F05352]
$9.40
Blue Sea 7623 MLSeries Heavy Duty Automatic Charging Relay 24V 7623
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
$332.99
Blue Sea 7622 MLSeries Heavy Duty Automatic Charging Relay 7622
Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]
$404.99
ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator 22074
ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]
$676.99
ProMariner ProSafe FAILSAFE 30amp Galvanic Isolator 22034
ProMariner ProSafe FAILSAFE 30amp Galvanic Isolator [22034]
$507.99
Blue Sea 7620 MLSeries Automatic Charging Relay Magnetic Latch 12VDC 7620
Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]
$380.99
Blue Sea 7610 120 Amp SISeries Automatic Charging Relay 7610
Blue Sea 7610 120 Amp SI-Series Automatic Charging Relay [7610]
$177.99
Blue Sea 7650 AddABattery 7650
Blue Sea 7650 Add-A-Battery [7650]
$274.99
Blue Sea 8280 Single Circuit 3 OnOFF 8280
Blue Sea 8280 Single Circuit 3 On/OFF [8280]
$330.99
Blue Sea 7901 Spare Knob fmSeries Mini 7901 Out of Stock
Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]
$9.99
Battery Tender 800A Jump Starter wTire Inflator 0303010WH Sale
Battery Tender 800A Jump Starter w/Tire Inflator [030-3010-WH]
$174.95 $154.95
Battery Tender 12V 1062A Selectable Chemistry Battery Charger wWiFi 0220229DLWH Sale
Battery Tender 12V, 10/6/2A Selectable Chemistry Battery Charger [022-0229-DL-WH]
$149.95 $126.95
Battery Tender 12V 82A Selectable Battery Charger Maintainer 0220337DLWH Sale
Battery Tender 12V, 8/2A Selectable Battery Charger Maintainer [022-0337-DL-WH]
$129.95 $94.95
Battery Tender 12V24V 525A Weather Resistant Battery Charger 0220258DLWH Sale
Battery Tender 12V/24V, 5/2.5A Weather Resistant Battery Charger [022-0258-DL-WH]
$159.95 $134.95
Victron Smart IP43 Charger 48V 13 1 120240V PSC481350095 Sale
Victron Smart IP43 Charger 48V 13 (1) 120-240V [PSC481350095]
$551.00 $468.35
Victron SmartSolar MPPT 25070TR VECan SCC125070421 Sale
Victron SmartSolar MPPT 250/70-TR VE.Can [SCC125070421]
$631.00 $536.35
Dual Pro HF Eagle ES800 Series 36V Single Lithium Charger ES080036V003
Dual Pro HF Eagle ES800 Series 36V Single Lithium Charger [ES0800-36V003]
$659.99