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X2 Battery should be at least 12.5V minimum when fully charged (12.7-12.9 being ideal). If you want to try and revive it, get yourself a...
When you say back off do you mean to lower the current down to 1-2A or to lower the mAh being delivered to the battery overall? Not sure my...
One more note is to make sure to use good quality cables (10A min rating) when cycling your modules. I got some cheaper banana test cables and it...
Makes perfect sense. I am looking to use 2 x 200 watt (self powered) Hitec X4 chargers so hopefully that would be the maximum heat dissipation...
Great insight Jeff, thank you!
Totally understand serving the larger markets first. My biggest concern would be the charging system as I can definitely design a forced cooling...
Would I still need to be concerned about forced cooling even in the middle of winter in eastern canada? I will be experimenting with spare...
Thanks again John. I have some spare modules I am going to experiment with first before I tackle the full battery pack. I will clamp them in a...
No, I currently have a p3011 (Battery Block 1 Becomes Weak) and I will be rebalancing it myself soon (same basic method as Prius), but it would be...
I learn more by the day, thank you! So if I was using a temp sensor on my battery charger setup, what would you suggest to be the maximum battery...
Get a simple code reader (I use an AGT OBD code reader, around $30 on ebay) and you can pull the codes yourself. Then clear the codes and see if...
Jeff, great stuff here and I'm a bit of an oddball because I'm looking to charge a 288V (30x 9.6V modules) highlander battery back. Would the...
Great info as usual John, so if your charger does anything up to 1A discharge, is there any real advantage to discharging at the lower rate of...
X1000 Never did anything with the traction battery when I replaced my 12V aux battery.......anything to the contrary is terrible advice.
Great thread and data on balancing the modules within the battery and I've got basically the same setup ready to go myself (using two Hitec X4 AC...
I haven't looked at this thread for a while and I'll likely use it as a reference as I'm getting ready to rebuild my traction battery as well....
Great thread on rebuilding the Prius battery! I've got similar issues (P3011) with my Higlander battery so I need a little advice on adapting the...