I am new to the KPXA100 myself, however, I attached my amp to an ExpertPower EXP12180, 12v 18AH battery and ran it at 90 watts and didn't notice any LOW SPPL or PAFLT notifications. I ran CW for probably 10 contacts. I had my battery on a float charge at full capacity before attaching it to the KPXA100. I very well could have given those falts if I had used it longer, or I suppose I could have missed the notices, but when I took the KPXA100 off the battery, the voltage was 12.6V. I will have to take a look at that more closely the next time I try to hook the battery up to the amp.
73's, Terry, N7TB ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com