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Hi Folks, It is time for me to ask everyone here for a small favour (cost you nothing - just couple of clicks): Please vote online for me before...
I saw only once the temperature sensor mulfunction in Prius. Those are 10kOhm thermistors - the 10Kohm (but shape is different) are used in...
I posted screenshots in this thread about "individual module replacement" and why it may/may not work and why if more than one need to be replaced...
To add couple of notes to what gdanner absolutely rightfully mentioned about self-discharge: - one particular country's standard (I have the...
Yesterday another charge test just gave rock solid evidence of why changing more than "one failed" module may not work. i.e. Pack under test has 4...
Not sure about how "Urban Legend" of one failed module is connected to temperatures ( I would make a bold assumption that it is not), but what is...
Rebalance procedure for the packs below was quite fast and simple - the pack is discharged all at once to the point first module reaches level of...
This weekend tests - forgot to mention: In some tests I've discharged every module down to 6V under 6Amp electronic load without dismantling the...
4 Ah of what excactly? Measured how? That is to be discussed ... Replacement pack for NHW20 from Toyota comes in a cardboard box - 28 modules...
You need 3D QR scanner to read inverse code on the module. Then convert Japanese year into what you got used to. Convert Western and Japanese...
EV Energy removed information about NP-1 modules which were used in NHW-11 from their site in 2013 (I still have screenshot from then). For me it...
Was not me. I mentioned few times before that replacement packs for NHW-11 still have NP-1 modules - no longer in production. Nothing wrong with...
Question: have you ever seen an original Toyota "recycled" sticker on the packs from the dealer on NHW11 or NHW20 packs? If yes - please upload...
I am getting packs from wrecks - even completely "dead ones" – e.g for relays. Just for stats I charge those (initial 0.6A then 2Amps charge) and...
Re-conditioning by experts vs other methods (a) Re-hydrating vs b) Re-conditioning by Pulse Treatment): a) Toyota has a patent about refilling...
Here you go: Spotting bad modules in Charge Mode - Imgur Note that sudden increase (my Analyser...
. .... The word "easy" is something I would like to chat about here. Also while typing that - safety reminder in the bottom of my blurp......
I run tests on my Analysers - Li-Ion and NiMH of all form factors including Power Tools, RC car batteries, Radios, Remote Control - AA and AAA...
Did they mentioned how that capacity was measured? From what voltage down to what voltage and at what current? Just capacity numbers are not good...
When you just change "module or two" and test battery pack on car – it may look successful for a while, and the car may even be drivable for a...
