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Ahh, welcome to the rabbit hole :o)
Already did, just a matter of time for the next one:o(
I have a pack that came out of a gen 3. All of them leak electrolyte out the negative post (gen 2 too). Add some condensation/humidity, it leaks...
The pcb pin connector will be moulded into the connecter body. It is a TE/Amp style connector but it is custom. I doubt somebody other than...
Good News Everyone! Another cell failure mode...resistive... Need a load I can put across pack so I don't get trolled again:o) At least today was...
Used the car yesterday no issues. Got hit with a new problem today. Started up okay, drove out of the garage and suddenly RTOD and no power...
I see it varying 0.2v to >1.0v depending on SOC. When I first put them in I had 0.06V, drifted a lot over time. Figure an active balancer...
I sourced the pins to replace the corroded ones. It's TE connectivity but it looks like the plastic bodies were custom/special to toyota. At least...
Last week I ordered one of these and three harnesses, I'll see how that goes once it come in. Wholesale 1.2A Balance Li ion Lifepo4 Battery Active...
Batteries drift a fair amount over time, aggressive charge/discharge likely. Anyone know of active balancers for a 70S pack?
from my 2017 post... Found the AMP receptacle part number for the orange battery sense harness. 316836-1 tin, gold is available but 6k min....
Opps, not LTO, LiFe
Rude awakening! I was satisfied the LTO's don't self discharge like the nihm. We'll see what happens when it get cold. I put the LED driver...
Last week I used the LED driver to charge to 239v/240v. The Prius did not like that. Showed 100% SOC, full charge, many red bars and the car...
Update: Car has been sitting almost 4 days and the pack voltage didn't drop, nice. I pulled the pack and moved the temperature sensors to the...
Ah...H-reporter is part of H-Assistant...
T1 Terry, Woah huge project! I agree with J-N, motor is not that robust plus the pack may be worth more than the car. Good Luck with it.
Batts were pretty close so I didn't pull the pack. Got the grid tie working. Meanwell driver runs through my old grid tie PS. It manages the...
see posts from: combination-meter-repair-diy.161268/page-12#post-2974451 #228 220uf/25v ~6x12mm UVY1E221MED1TD Nichicon | Capacitors | DigiKey...
Opportunity to rebuild you pack.. TMR-JWAP is a pro! You will notice the corrosion starts on the negative post and spreads. Batts are leaking...
