The Sterling Pro Charge Ultra PCU1230 Battery Charger is a high-quality power supply specifically designed for boat, campervans and caravans. With a power output of 12V and 30A, this charger is capable of efficiently charging and powering your vehicle's battery. Manufactured by Sterling Power in Taiwan, this model is reliable and durable for long-lasting use on the road. Whether you are on a road trip or simply need to keep your vehicle powered up, the Sterling Pro Charge Ultra PCU1230 Battery Charger is a essential accessory for any caravan or campervan owner. Full instructions included
Great Design, Quality Craftsmanship Engineered from no doubt extensive Research& Development.
Reviews from me are VERY few and far between....
But this unit is worthy of my time.
This charger appears to have been designed with longevity of batteries in mind with additional options like having a battery thermostat port and user programmable charge settings (added proverbial bells and whistles).
So easy to use with initial wire up (simple but should be done by a competent person) and the charger automatically detects the battery type and charges according to the battery state of charge and condition. After playing with the settings over a period of time I found the pre programmed automatic was actually the best - so just wire in attach and power up.
Great bit of kit that is built to last!!
Sterling is a company that has great costumer service
(if you need them they will help you out as I found) and technical knowledge of their chargers and other products on hand.
10 outt of 10.
I felt Sterling chargers were a bit expensive when I was researching but now I have the 30a unit In use see why it cost so much, and is definitely worth every penny.
Without question I would have bought one years ago if I had of known their working abilities and quality.
I use on 12v batteries paralleled totalling 290amps supplying an 'auxiliary system'; when in use has a drain of between 9-35amps.