Battery Chargers182 Products

$ 29.99 $ 35.99
Battery Maintenance ChargerFully-automatic on-board charger provides a 1.5 Amp maintenance charge. Designed to maintain 12V batteries. Water resistant with safety features like short circuit connection and reverse polarity protection. LED status indicators 1.5 amp 12V 1 bank operation Specifications: Amps - Max: 1.5Amp Banks: 1 Voltage - Output (Volts): 12V...
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$ 35.99 -17%
$ 29.99
$ 27.99 $ 39.99
Battery ChargerAttwood's Battery Charger is compact and perfect for your bench, garage or shop use. Overcharge, short circuit and reverse polarity protection provides years of worry free use. Provides 2 and 6 amp charge for 12V batteries. 6 amp charge for 6V batteries. Automatically switches to trickle charge mode after...
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$ 39.99 -30%
$ 27.99
$ 171.99 $ 199.99
P12 Battery Charger DisplayIntuitive Battery Monitoring The EV Battery Charger Display provides two options to monitor your battery banks. It can display a graphical representation of voltage for 1 to 3 battery banks with or without connection to a P12 Battery Charger. When connected to a P12 Battery Charger it...
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$ 199.99 -14%
$ 171.99
$ 107.99 $ 119.96
P12 Battery Charger LED RemoteLED Indicators Charging LED- Quick check for green light confirms charging Charge Stage- Displays charging stage Equalize LED- Indicates the charger is currently in equalization mode Fan Mode- Indicates charger's internal fan mode Charge Output- Displays the percentage of output current for each battery. Will also...
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$ 119.96 -10%
$ 107.99
$ 427.99 $ 549.97
P12 Battery Charger - 12V DC 25ADesigned, assembled, and tested by Blue Sea Systems in Bellingham, WashingtonReliability Rugged finned aluminum case dissipates heat to help keep the battery charger electronics cool Universal line voltage 90-265V AC, 45-65 Hz for use anywhere, and is compatible with low voltage power sources AC...
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$ 549.97 -22%
$ 427.99
$ 543.99 $ 699.97
P12 Battery Charger - 12V DC 40ADesigned, assembled, and tested by Blue Sea Systems in Bellingham, WashingtonReliability Rugged finned aluminum case dissipates heat to help keep the battery charger electronics cool Universal line voltage 90-265V AC, 45-65 Hz for use anywhere, and is compatible with low voltage power sources AC...
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$ 699.97 -22%
$ 543.99
$ 160.99 $ 200.00
BatteryLink® Charger - 10Amp - 2-BankCharge two batteries at or away from the dock with a 10A multistage battery charger and integrated 65A Automatic Charging Relay (ACR) AC charging at the dock: Use AC shore power to charge two isolated battery banks with the 3 Stage 10 Amp battery charger...
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$ 200.00 -20%
$ 160.99
$ 193.99 $ 240.00
Mini Add-A-Battery Plus Kit - 10AA complete small boat battery management system. Charge two batteries at or away from the dock. For alternators up to 65A Includes a Dual Circuit Plus™ Battery Switch 6011 a 3 Stage, 10 Amp charger with an integrated 65A Automatic Charging Relay, and a LED...
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$ 240.00 -19%
$ 193.99
$ 4,237.99 $ 6,911.81
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
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$ 6,911.81 -39%
$ 4,237.99
$ 164.99 $ 265.78
All Charles Battery Isolators are ignition protected and prevent over-charging. They feature a heat chamber design, protective boots on heavy-duty 5/16" battery and alternator studs, corrosion-resistant casings, are compact and easy to install. Either leg of the Charles Battery Isolator handles the entire alternator output amperage rather than a portion...
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$ 265.78 -38%
$ 164.99
$ 196.99 $ 317.16
All Charles Battery Isolators are ignition protected and prevent over-charging. They feature a heat chamber design, protective boots on heavy-duty 5/16" battery and alternator studs, corrosion-resistant casings, are compact and easy to install. Either leg of the Charles Battery Isolator handles the entire alternator output amperage rather than a portion...
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$ 317.16 -38%
$ 196.99
$ 178.99 $ 287.93
All Charles Battery Isolators are ignition protected and prevent over-charging. They feature a heat chamber design, protective boots on heavy-duty 5/16" battery and alternator studs, corrosion-resistant casings, are compact and easy to install. Either leg of the Charles Battery Isolator handles the entire alternator output amperage rather than a portion...
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$ 287.93 -38%
$ 178.99
$ 183.99 $ 296.63
All Charles Battery Isolators are ignition protected and prevent over-charging. They feature a heat chamber design, protective boots on heavy-duty 5/16" battery and alternator studs, corrosion-resistant casings, are compact and easy to install. Either leg of the Charles Battery Isolator handles the entire alternator output amperage rather than a portion...
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$ 296.63 -38%
$ 183.99
$ 377.99 $ 647.65
CI1220A 9000 series Ferroresonant Battery Charger 20AMP - 12V - 120VAC9000 Series Marine Ferroresonant Battery Chargers are the intelligent choice for durability and safety in Marine UL listed products. A paragon of simplicity, the 9000 Series using a self-regulating ferroresonant transformer devoid of any complicated switching circuits to charge up...
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$ 647.65 -42%
$ 377.99
$ 185.99 $ 272.95
Iso-Boost 90° Strain Relief KitFeatures: 100 Amp 24 kVA Iso-Boost 90° Strain Relief Kit Specifications: Amps - Output: 100 Amp Box Dimensions: "H x "W x "L WT: 2 lbs UPC: 795836121240
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$ 272.95 -32%
$ 185.99
$ 185.99 $ 281.14
Iso-Boost Straight Strain Relief KitFeatures: 100 Amp 24 kVA Iso-Boost Straight Strain Relief Kit Specifications: Amps - Output: 100 Amp Box Dimensions: "H x "W x "L WT: 2 lbs UPC: 795836121233
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$ 281.14 -34%
$ 185.99
$ 34.99 $ 43.78
Straight Strain Relief KitFeatures: 30 Amp 3.6/3.8 kVA Straight Strain Relief Kit Specifications: Amps - Output: 30 Amp Box Dimensions: 1"H x 4"W x 4"L WT: 1 lbs UPC: 795836121219
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$ 43.78 -20%
$ 34.99
$ 863.99 $ 1,407.62
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
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$ 1,407.62 -39%
$ 863.99
$ 983.99 $ 1,603.68
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
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$ 1,603.68 -39%
$ 983.99
$ 1,596.99 $ 2,603.84
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
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$ 2,603.84 -39%
$ 1,596.99
$ 982.99 $ 1,763.15
CI2440A 9000 series Ferroresonant Battery Charger 40AMP - 24V - 120VAC9000 Series Marine Ferroresonant Battery Chargers are the intelligent choice for durability and safety in Marine UL listed products. A paragon of simplicity, the 9000 Series using a self-regulating ferroresonant transformer devoid of any complicated switching circuits to charge up...
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$ 1,763.15 -44%
$ 982.99
$ 1,873.99 $ 3,055.19
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
Quick look
$ 3,055.19 -39%
$ 1,873.99
$ 2,037.99 $ 3,323.84
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
Quick look
$ 3,323.84 -39%
$ 2,037.99
$ 1,659.99 $ 2,706.74
When properly installed, Charles Marine Isolation transformers will electrically isolate the AC shore power from the boat's AC power system. The boat's electrical system and the grounding conductor are not actually connected to the shore-side power. There is no direct electrical connection between earth-grounded shore AC power and the onboard...
Quick look
$ 2,706.74 -39%
$ 1,659.99
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