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Sterling Split Charge Diode
Sterling Split Charge Diode
Sterling Split Charge Diode Most boats have at least two battery banks, some have three. These tend to be the engine start battery, the domestic battery bank (please note that if you join three or four batteries together in your domestic battery bank it is still one battery), and the bow thruster battery. Having introduced 2-3 battery banks onto your boat, the problem then is how do you charge them...
from £46.92
Sterling Pro Bat Ultra Battery to Battery Charger
Sterling Battery to Battery Charger BB1230 Simply connect a B2B unit between the battery being charged, or an alternator, and the battery you wish to charge, for full 4-stage charging between 5-20 times faster than just a stand-alone alternator. Very simple to install – no complex wiring required 9 Pre-set battery chemistry options including AGM, LiFePO4, Gel, flooded & sealed...
£281.52 £247.19

Sterling Pro Charge Ultra 12V 10A (2 Output) Charger
Sterling Pro Charge Ultra 1230 Battery Charger is the latest in boat battery charging systems with plenty of well thought out useful features plus easy to install & wire up thanks to their simple output screw terminals. The chargers have 2 clear digital displays on the front which show information about the voltage and current supplies and a series of 32 LEDs also give plenty of information about...
£297.00 £234.00
Sterling Pro Charge Ultra 12V 20A (3 Output) Charger
Sterling Pro Charge Ultra 1220 Battery Charger is the latest in boat battery charging systems with plenty of well thought out useful features plus easy to install & wire up thanks to their simple output screw terminals. The chargers have 2 clear digital displays on the front which show information about the voltage and current supplies and a series of 32 LEDs also give plenty of information about...
£389.40 £299.00

Sterling Pro Charge Ultra 12V 30A (3 Output) Charger
Sterling Pro Charge Ultra 1230 Battery Charger is the latest in boat battery charging systems with plenty of well thought out useful features plus easy to install & wire up thanks to their simple output screw terminals. The chargers have 2 clear digital displays on the front which show information about the voltage and current supplies and a series of 32 LEDs also give plenty of information about...
£435.60 £339.00
Sterling Pro Charge Ultra 12V 40A (3 Output) Charger
12v 40amp Charger Years of experience in the battery charging industry has provided us the insight to include everything we could possibly think of and combine it all into the Pro Charge Ultra. This exceptionally efficient power factor corrected battery charger runs on any global AC power source between 90-270 volts (freq 40-70Hz). The unit requires less input power, liberates less waste energy and...

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£406.80 £339.00

Sterling Advanced Alternator Regulator
Sterling Alternator Regulator - Maximise charging capacity from your existing alternator. Why wait to arrive at your destination to plug in your battery charger? Standard alternators are not designed to be good battery chargers, their flat voltage outputs make alternators inherently bad at recovering batteries. With a Sterling Power Advanced Regulator you can convert the constant voltage output...
£161.46 £136.85
 

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