https://stream.echo6.co/videos/watch/8275f84d-0cc9-419b-abb0-e5f3d3aa9df6 DIY portable ham radio LiFePO4 battery pack you can build at home. Hello Operators Today we are building a DIY LiFePO4 Battery for portable ham radio, radio preparedess, camping and/or emergency power that fits in your poket. This is a pocket sized 12 volt Lithium Iron Phosphate biuild. It is put together using a cheap battery spot welder. This 12v battery pack might not be as "professional" as one from Will Prowse, but it is purpose built for a balance of weight, size, energy density and storage capacity. Augment your favorite QRP radios internal battery with this pocket sized power supply. Parts list with all links and technical details are published on my blog: There's 26650 cells, BMS, 26650 cell holders, spotwelder, a 3d printed enclosure, desktop charger, and info on the solar charge controller. 73 Julian #oh8stn #hamradio https://youtu.be/YgKE8C_V1Y0 ______________________________________________________________________________- Want something interesting to dive in to while waiting for the next video? Visit my blog and website: https://oh8stn.org If you found this post useful, entertaining, inspiring, or educational, consider becoming a channel member, joining my patreon community, dropping a buck in the tip jar, or getting yourself some Anderson Powerpole gear on eBay. It also helps if you simply share this video with someone who will appreciate it. Become a YouTube channel member or join the patreon community, to get bonus videos and content before everyone else. Join the OH8STN Patreon community: http://www.patreon.com/oh8stn Become a YouTube channel member: https://oh8stn.net/3G8LaQl Add a few bucks to the kitty with PayPal: https://oh8stn.net/2ZGAEjy Support the channel while shopping on eBay: https://oh8stn.net/32DGxPB Disclosure: Some of the links above are affiliate links. This means that, at zero cost to you, I will earn an commission if you click through the link and finalize a purchase. Wed, 15 Apr 2026 11:11:03 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/8275f84d-0cc9-419b-abb0-e5f3d3aa9df6 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.