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Hi @James Analytic, The battery smart unit isn’t interchangeable between the Gen4 and the plug-in models. The Gen4 only has one cooling fan,...
As the first U.S. company to not only R&D but actually put Sodium-ion batteries into real, heavy use, we’ve learned a ton — and it’s not always...
This sounds very weird, use Dr. Prius App to find out the error code, you are going to need compatible OBD2 adapter like these: Panlong OBD2...
Ha, I can’t imagine what AI would say about the red bar Here’s the correct explanation: Yellow: at the edge of the recommended voltage range....
Hi Vencedor, This is Jack from Dr. Prius App, feel free to reach out if you ever want to collaborate, we are currently looking for distributor in...
Hi @Vencedor, Really nice thread — great to see a constructive discussion here at my favorite corner of PriusChat! We actually experimented with...
@JMalmsteen , We developed the first-gen plug-in Prius replacement battery a few years ago, and we're currently beta testing a higher-capacity...
Hi @pasta4breakfast , A few factors can affect the final state of charge after charging — things like temperature, charging current, and how...
Are you guys kidding right? this is NCM lithium chemistry, it is literally a disaster waiting to happen on a Prius...
Too many projects, not enough budget, can't decide which one decal to make to include with the Sodium-ion battery, which one would you pick?...
Hi Evan @Evan Armstrong , We have discontinued the lithium product line and transition 100% to the much stronger Sodium-ion chemistry, feel free...
Pretty sure the battery voltage sensor unit (battery ECU) has burnt out by all the corrosion. @Josh L replace the battery ECU, wire harness first...
Hi @Nightfoxx First generation V3 sodium-ion battery (cylindrical shape) was out 15 months ago. second generation V3 GT was out 12 months ago. 2...
Hi @addyspriusIV , I would recommend to upgrade to the new sodium-ion battery design specifically for extreme temperature, operating temperature...
Yes, these are NiMH battery modules from an Estima. not lithium-ion. And you're right— that crazy bypass at the battery ECU is a serious risk. It...
I have two theories on why some people get better MPG with the standard V3 (cylindrical cell) while others see better MPG with the V3 GT (pouch...
Hi Matt, I’m really sorry if my email upset you—that wasn’t my intention. The truth is, we’re a very small company going through a tough time...
This happens under specific conditions: when the temperature is cold, the battery voltage rises too quickly, and the MAX CHARGE process doesn’t...
Fascinating data! I’ve often wondered the same thing about engine braking during my routine battery torture tests on big downhills. Here’s a...
@Kashmir ChapmanF is spot on and most likely the problem is with the battery ECU, you can source a Gen2 battery ECU (voltage sensor unit) from...
