
Originally Posted by
PeeBee
Plassy, I didn't know so rang Itech and they advise the 3000a designation is actually 3000CCA, however it is duty rated. So whilst a larger battery AGM/Wet Cell, even lithium has a CCA it also has a listed reserve capacity where it will deliver at some rating (probably assume the ability to supply some cranking capacity before either the internal cells get too hot or the current is depleted to the point of either being ineffective or unable to adequately crank.. The ITECH unit is 3000CCA, but the duty point is massively lower time wise, however it is alternately linked to the number of starts at that rated 3000CCA. I think the box states the unit can do 40 jump starts on up to an 8L diesel before requiring a recharge, however unsure if these are one after another of some other timeline. Anyway, its a monster