AD6DM Dennis · @ad6dm
236 followers · 802 posts · Server mastodon.radio
AD6DM Dennis · @ad6dm
237 followers · 794 posts · Server mastodon.radio
Back at it. #DIY #LiFePO4 #BatteryBuild #DenCo
#DenCo #BatteryBuild #lifepo4 #diy
AD6DM Dennis · @ad6dm
220 followers · 746 posts · Server mastodon.radio
Trying out a bigger #DenCo.
#DIY #LiFePO4 #BatteryBuild
#BatteryBuild #lifepo4 #diy #DenCo
AD6DM Dennis · @ad6dm
218 followers · 743 posts · Server mastodon.radio
Some #DenCo Battery Management System (BMS) units, in 20-amp and 30-amp models. #DIY #LiFePO4 #BatteryBuild
#BatteryBuild #lifepo4 #diy #DenCo
AD6DM Dennis · @ad6dm
213 followers · 728 posts · Server mastodon.radio
Do you even #LiFePO4?
#DenCo #DIY #BatteryBuild
#BatteryBuild #diy #DenCo #lifepo4
AD6DM Dennis · @ad6dm
203 followers · 679 posts · Server mastodon.radio
Something about this Daly 20A 4S #LiFePO4 BMS seems really cool...
#DenCo #DIY #BatteryBuild
#BatteryBuild #diy #DenCo #lifepo4
AD6DM Dennis · @ad6dm
203 followers · 673 posts · Server mastodon.radio
AD6DM Dennis · @ad6dm
201 followers · 672 posts · Server mastodon.radio
A pack that turned out to be a poor performer. So I peeled off the blue PVC and added a 1.2A active balancer to the mix. Hopefully I can salvage it. #DenCo #LiFePO4 #DIY #BatteryBuild
#BatteryBuild #diy #lifepo4 #DenCo
AD6DM Dennis · @ad6dm
197 followers · 662 posts · Server mastodon.radio
Testing out a @Renogy 12V 700w inverter (known as "the quietest inverter") and #DIY #Headway #BatteryBuild on our entertainment center while my cat supervises.
With this, I estimate some 8 to 10 hours of TV watching during a power outage. #offgrid #LiFePO4 #PowerbyRenogy
#powerbyrenogy #lifepo4 #offgrid #BatteryBuild #headway #diy
AD6DM Dennis · @ad6dm
195 followers · 660 posts · Server mastodon.radio
The 4S 5.5A #LiFePO4 Active Balancer is an amazing invention! First test with only BMS passive balancing netted me 44.43Ah out of a possible 64Ah (used cells). After adding the active balancer it achieved full 64Ah. #DenCo #DIY #BatteryBuild
#BatteryBuild #diy #DenCo #lifepo4
AD6DM Dennis · @ad6dm
194 followers · 650 posts · Server mastodon.radio
Top balancing some #Headway 38120 cells. #DenCo #LiFePO4 #DIY #BatteryBuild
#BatteryBuild #diy #lifepo4 #DenCo #headway
AD6DM Dennis · @ad6dm
192 followers · 645 posts · Server mastodon.radio
Marking #Headway #LiFePO4 38120 initial cell voltages to sort and top balance. Going to make a 48Ah and a 64Ah 12V #DIY batt for personal offgrid portable use. #DenCo #BatteryBuild
#BatteryBuild #DenCo #diy #lifepo4 #headway
AD6DM Dennis · @ad6dm
192 followers · 643 posts · Server mastodon.radio
New build complete. Now doing a charging test. #DenCo #LiFePO4 #BatteryBuild
AD6DM Dennis · @ad6dm
191 followers · 641 posts · Server mastodon.radio
Getting things ready for another test build. #DenCo #LiFePO4 #BatteryBuild 🔋
AD6DM Dennis · @ad6dm
190 followers · 637 posts · Server mastodon.radio
I never realized how "cute" the Headway 38120 cells are. They're tiny compared to the 40152S cells I've worked with. #DenCo #LiFePO4 #DIY #BatteryBuild
#BatteryBuild #diy #lifepo4 #DenCo
AD6DM Dennis 🎄 · @ad6dm
160 followers · 596 posts · Server mastodon.radio
I made a 7 amp-hour 12V lithium battery in a drop-in SLA form factor 🔋 #LiFePO4 #DIY #BatteryBuild #hamradio
#hamradio #BatteryBuild #diy #lifepo4
AD6DM Dennis 🎄 · @ad6dm
160 followers · 596 posts · Server mastodon.radio
We built this battery today LIVE on #HRCC https://youtu.be/HS86ZOFbLIo #hamradio #LiFePO4 #DIY #BatteryBuild
#BatteryBuild #diy #lifepo4 #hamradio #HRCC
AD6DM Dennis 🎄 · @ad6dm
160 followers · 596 posts · Server mastodon.radio
A lot going on here on the DenCo™ hamshack prep desk. #LiFePO4 #DIY #BatteryBuild
AD6DM Dennis 🎄 · @ad6dm
160 followers · 596 posts · Server mastodon.radioHere is the build sheet for my latest DenCo™ Batt Mk X #LiFePO4 #DIY #BatteryBuild https://denco.ad6dm.net/batts/denco-batt-mk-x/ #hamradio
#hamradio #BatteryBuild #diy #lifepo4
AD6DM Dennis 🎄 · @ad6dm
160 followers · 596 posts · Server mastodon.radio
My wiring game is still not as elite as @akimmerly@twitter.com. Slowly but surely puzzling together this #LiFePO4 #DIY #BatteryBuild for #hamradio 🔋 (BTW, yes, I am lighting this project with its own USB power module to the overhead lamp.)
#hamradio #BatteryBuild #diy #lifepo4