RossKean
Well-known member
I am looking for the dual purpose unit. I have a small pack that has two USB outlets but the overall capacity might charge my phone 1.5 times or so at most. It would not boost the bike (no 12 V out, even if it could supply the amps). That big NOCO unit might have sufficient functionality but there is no information on total capacity (also only has one USB). Pretty expensive - even at the CTC sale price. There are some extremely high output lithium batteries out there in terms of number of amps they put out without large voltage drop. This is what is important for starting a big engine. It does not necessarily translate to how many times it can charge your tablet or phone - that is strictly capacity, not peak power output.