Charging & Power Management

Battery chargers, split charge diodes, alternator regulators, Isolation switches, power monitoring systems, cables and clamps

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Alfatronix PowerVerter 24v to 12v isolated voltage converters

The PowerVerter range of switch mode voltage converters. Isolated Output Versions. An easy way to install 12Vdc equipment on 24Vdc vessels.

£40.40

Alfatronix PowerVerter 24v to 12v non-isolated voltage converter

The PowerVerter range of switchmode voltage converters. An easy way to install 12Vdc equipment on 24Vdc vessels.

£21.38
Battery Clamps and Cables

Battery Clamps and Cables

Tinned Brass battery post clamps. Two different clamp styles. 40mm² Battery cable in red and black.

£2.08
Battery Indicator Panel

Battery Indicator Panel

A simple panel with a battery state indicator meter and a rocker switch to select BAT 1, BAT 2 or OFF

£12.25
Battery Isolation Switch

Battery Isolation Switch

Basic battery isolation switch intended for isolating a single battery. Can also be used for controlling high current devices such as winches, capstans etc.

£7.25
Blue Sea Battery Selector Switch

Blue Sea Battery Selector Switch

High quality battery selector switch

£22.71
Cristec Shore Power Units

Cristec Shore Power Units

Designed in partnership with the main French boat builders, the CRISTEC power units provide mains shore power protection and a battery charger in a single unit.

£292.24
Marinco-Guest 30amp Galvanic Isolator

Marinco-Guest 30amp Galvanic Isolator

£212.44
Sterling 12v 10 amp and 20 amp Battery Charger/power supplies

Sterling 12v 10 amp and 20 amp Battery Charger/power supplies

10Amps and 20Amp, 4 stage switched mode chargers. These units are also intended to operate as a power pack. Supports your 12volt systems whilst connected to the Marina mains supply.

£92.25
Sterling 12v 30 amp, 40 amp and 50 amp Digital Battery Chargers

Sterling 12v 30 amp, 40 amp and 50 amp Digital Battery Chargers

30, 40 and 50Amp outputs. All are 4 stage switched mode digitally controlled chargers. These units are also intended to operate as a marina power supply.

£186.37
Sterling 12v/24v Digital Charger Control Panel

Sterling 12v/24v Digital Charger Control Panel

Control Panel for Sterling Digital Battery Chargers. Provides additional monitoring and control features when connected to a Digital charger.

£79.95
Sterling 24v 15 Amp  Battery Charger / Power Supplies

Sterling 24v 15 Amp Battery Charger / Power Supplies

Sterlings 24 volt 15 Amp 4 stage switched mode charger. These units are also intended to operate as a power supply. This allows you to run all of your 24 volt systems on the boat whilst connected to the Marina mains supply.

£170.17
Sterling 24v 25 amp Digital Battery Charger

Sterling 24v 25 amp Digital Battery Charger

From the latest range of Digitally controlled Mid-Range Sterling battery chargers. This is the 24v Unit with a maximum output of 25 Amps. Features include 4 stage switched mode charging. This unit is also intended to operate as a power supply.

£279.95
Sterling Advanced Alternator Regulator - Digital, 12v only.

Sterling Advanced Alternator Regulator - Digital, 12v only.

Maintains maximum performance of alternators. Batteries charge 4-20 times faster. Increases usable battery capacity by 25-35%.

£85.06
Sterling Advanced Alternator Regulator - PRO Digital, 12 or 24v

Sterling Advanced Alternator Regulator - PRO Digital, 12 or 24v

Alternator controller system for 12v or 24v alternators. Optional control/monitoring display available.

£73.45
Sterling Alternator to Battery Charger Remote Panel

Sterling Alternator to Battery Charger Remote Panel

Remote control panel for Sterling Alternator to Battery Charging Systems AD1290, AB12160 and AB24100

£135.00
Sterling Alternator to Battery Chargers

Sterling Alternator to Battery Chargers

These systems increase the efficiency of alternators without the problems associated with Digital Alternator Regulators.

£178.50
Sterling Automatic Power Selector

Sterling Automatic Power Selector

3 input 32 amp 110/230V a/c auto selector with remote control. Automatically switches between shore supply, Generator and Inverter.

£148.94
Sterling Battery to Battery Charger Control Panel

Sterling Battery to Battery Charger Control Panel

Flush mounted remote control for Sterling Battery to Battery charger units.

£79.95
Sterling Battery to Battery Digital Chargers

Sterling Battery to Battery Digital Chargers

Charge a second battery from your starter battery without discharging the starter battery. Easy to fit!

£132.00
Sterling Combination Inverter Charger Units

Sterling Combination Inverter Charger Units

1500w Sine Wave inverter combined with Multi stage chargers.

£520.24
Sterling Galvanic Isolator - 30 Amp

Sterling Galvanic Isolator - 30 Amp

These units interupt the the galvanic circuit with other boats and pontoons when your boat is moored and connected to the shore 220-240vac supply. The unit maintains the earth safety connection, but isolated the small DC leakage currents that cause uneces

£61.72
Sterling Power Management Panel for upto 4 battery banks

Sterling Power Management Panel for upto 4 battery banks

The Sterling Power Management Panel is capable of monitoring and displaying battery voltage and current flows for upto 4 battery banks.

£32.50
Sterling Pro Budget Digital Battery Chargers

Sterling Pro Budget Digital Battery Chargers

Compact, low cost, 4 step switch mode, constant current, single output battery chargers designed for use where only a single battery bank is to be charged.

£41.00
Sterling Pro Charge C Battery Chargers

Sterling Pro Charge C Battery Chargers

This newly revamped and upgraded charger offers all the features of the international range but in a new look package and with extra features.

£82.91
Sterling Pro Charge N Battery Chargers

Sterling Pro Charge N Battery Chargers

The powerful Digital Pro Charge N is the latest addition to Pro Charge range.

£204.26
Sterling Pro Sport Waterproof Battery Chargers

Sterling Pro Sport Waterproof Battery Chargers

Dual output chargers waterproof to IP68. Ideal for open boats.

£77.55
Sterling ProCombiQ Quasi Sinewave Combination Charger Inverters

Sterling ProCombiQ Quasi Sinewave Combination Charger Inverters

straightforward, powerful and robust. With the three functions of Inverter, Battery Charger and 30A changeover switch in one unit.

£297.02
Sterling Split Charge Diodes

Sterling Split Charge Diodes

Used where one alternator is required to charge two batteries simultaneously. The diode block splits the alternator output whilst isolating the batteries from each other. This is done to prevent one battery discharging into the other.

£21.23
Victron Phoenix Multi Control Panels

Victron Phoenix Multi Control Panels

This is a remote control and monitoring panel for the Phoenix Multi/MultiPlus.

£69.13
Victron Phoenix MultiPlus Combo Charger Inverters 24v

Victron Phoenix MultiPlus Combo Charger Inverters 24v

Combination charger inverters packaged in a single unit.

£615.33
Victron Phoenix MultiPlus Compact Combo Charger Inverters 12v

Victron Phoenix MultiPlus Compact Combo Charger Inverters 12v

Combination charger inverters packaged in a single unit.

£615.33
Victron Skylla Battery Chargers

Victron Skylla Battery Chargers

The Skylla charger system has one full rated output and one 4 Amp output.

£426.43