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@Barry CLEMENTS , normally you should connect all 28 blades in parallel with copper wire and let them sit/equalize for 24 hours to equalize the...
I happened to have a lot of used power tool 18650 NMC batteries and done some experiment with them. They are powerful, but unfortunately the...
I am fan of Jehu's work, I am actually building a powerwall from the old Prius prototype battery :)
That's the reason I built this pack when my friend called me up for help, nobody can justify the $200+ for a tiny Prius 12v AGM battery :mad: and...
Hi @vvillovv , I found it necessary to practice and make adjustment to the spot welder before welding the real battery, a solid weld cant be...
Quite a few people have been asking me about my 12V Lithium battery setup. Here is a quick write up to help out all you fine folks! *Disclaimer*:...
Believe me button is overrated :) I have aftermarket temperature sensors probe directly to the battery cells on all my modified Prius, the...
Hell no on Lipo, it's powerful and affordable but too dangerous. That's why I switched to LTO and LifePO4 only, safety first even if it cost more....
a little correction, for the past 3 summer :)
Hi there, sorry all prototype have been installed and testing.
I only worship the software developer from Tesla :giggle:
I can not agree more, that's why we are doing this expensive larger scale testing in different part of the world to make sure we cover all cases!
excellent, voltage diff is only 0.05v IR at 9 mohm, 1/3 from your original pack. looking forward to see the MPG gain.
I have the same question about IR, turns out @AzusaPrius took that scree capture right after the installation, it was still having the IR from old...
I will ask one of my testers in Sweden to try Hybrid Assistant and find out the difference.
GS is using the same blade so yes, also the Camry hybrid 34 will be supported.
I believe Gen1 battery is in slight different form, I need to find a donor car in Los Angeles area to measure them up.
yup, still tweaking the final 3D design, ex: the temperature sensor holder at the bottom of the case need to be tighter by 1.5mm I am printing a...
ok, got time today to dig out some official number for the LiFePO4 cell, here you go: Capacity: 6.5~6.8Ah @ 0.5C Continue discharging current:...
hell ya.. these 3D print are strong but only good for prototyping, each blade took me 22 hours + occasion failed print. 140 blades = 3080+ hours...