“Bought directly from 'Ring' following helpful technical customer advice.
Worked well on an old flat battery, to start small (24 horse power) tractor after the winter, without needing 'boost' - used 6% of capacity..
The old battery had to be replaced but the ultraboot 1500A worked untill then.
Will keep it in four wheel drive for all the other charging options as well as engine starting options”
“I borrowed a Ring Ultraboost 1500A from a friend & was amazed at how much starting power it was able to produce even at 70% capacity !
I was so impressed I bought one for myself.”
“It's compact but powerful. I hooked it up to my vw t2 (camper) and it started from flat, immediately. It's useful being so small as it can store away easily, but it does enlarge 50% the length again when you connect it together to use it. This means I can't keep it for the bike, but regardless, I'm extremely pleased, as well as with the price.”
“I have not yet used it to jump start a car, but the Ultraboost appears to be well made and makes me confident that we will get going when required. Instructions are easy enough to follow, display is nice and clear, cables are long enough and the LED light is bright. I'm pleased with the purchase so far.”
“Impressed with ordering/delivery process - under 24 hours - well packed. The product is well manufactured and easy to use. On receipt of the ultra boost, the charge level was 75%. Top-up to 100% only took 20 minutes. So far, no need to use the starter, but buying direct from Ring was simple, and there was an initial 10% discount at that time.”
