Doug Chandler, W2VX, joins us this month with information on batteries of all sorts, focusing on choosing the appropriate battery for the job, and its proper care and feeding. Topics include lead-acid, lithium ion, lithium phosphate, and the newer lithium polymer technologies used in commercial and consumer products. For transcription, click dropbox link below. https://www.dropbox.com/scl/fi/j5h3tlndgbztnmi12eu29/TechZoom-on-Batteries-07142023.txt?rlkey=p48yfji53hiylw8kzy73f1xwa&dl=1 Don't forget to visit www.blindhams.com, also subscribe to our youtube channel CQ Blind Hams