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I never measured internal resistance, so that's something I could attempt to do. I'm not sure that the error is about module 14 (although, it...
I have 2 HiTec x4 chargers, so I was cycling 8 modules at a time. I think all modules went through their last cycle within 7-10 days of each...
The car hasn't been driven much since the battery failed. 151K when I took it in.
I'm in a CARB state, Oregon. The dealer wanted nothing to do with me short of selling me a new battery, etc.
Back in November/December I discharge/charge-cycled each module in my battery pack 3+ times after replacing 3 bad modules. I didn't get to...
I know the goal is to get modules with balanced capacities, but I'm wondering what I should expect if I have 3 modules a 200-300 mAh below all the...
The first cycle was undisturbed. I stopped the second discharge and will disregard it when analyzing the data. I'll have to wait to see what the...
The last couple nights its been getting down to at/below freezing, so I'm wondering how much cold temperatures would limit modules during the...
These are the type of questions I'd like to find answers to, but probably will be happy to just get it back on the road. Maybe someone could offer...
2006, failed HV pack at 151K :<
Thanks for the clarifications. I'm trying to think of a good load source so I can determine the internal resistance. The third discharge for...
I did a quick search but didn't find what I was hoping to find. Is there a written description of what cycling the battery modules does to make...
That's a good point. I'm planning to get a second (4-channel) charger, so I didn't want to space charging out too much. I was think that skipping...
I ran 3 cycles on 4 modules without setting the target charge and got the following results: Cycle 1 Cycle 2 Cycle 3 Cell # Dis Chg Dis...
How do you set the mAhr? The menu for working with NiMH on my X4 doesn't include a step for changing mAhr. I can chose Auto/Manual, charge,...
How do you program the 7250 mAhr charge/discharge on the Hitec X4? Do you need to be in manual mode or auto mode?
When you got the second Hitec X4 did you get a second PC power supply?
Yeah, that did it. Thanks for the suggestion.
Looks pretty good. What did you decide about #9 and 22? Their discharge is still lower than all of the other modules (except 34). They've been...
I put a 10K (brown, black, orange, gold) resistor between one lead of the meter and one post on the contactor and connected directly from meter to...