I do not know if they are still available, but I've been using "Tweakers" for many years now on the KX line. They are powered by an internal battery that is rechargeable from any USB port/charger.. I usually can get at least 4-6 hours out of a charge
Dave G. KK7SS Richland, WA. ______________________________________________________________ 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