Rebalancing Traction Battery

I have been re-balancing my genII battery after replacing one bad module (#13). The rebalancing is complete, and I have checked the voltage drop after 1 minute with a 55w halogen bulb. The results are in the attached spreadsheet and copied below.

I know that I need to equalize the voltages before I re-install. But, two questions that I need help with are:

1. Do I need to re-arrange the modules? The voltage drops were all between 0.15 and 0.17 v, but the final discharge capacities were between 5200-6100 mAh.

2. Do i need to discharge the modules before re-installing, and if so how should I do it? I have read that if the modules are more than 80% capacity it will generate error codes.

Thanks,

Mike

























module capacity init volt final volt delta volt
1 5571 7.79 7.64 0.15
2 5714 7.8 7.65 0.15
3 6116 8.17 8.02 0.15
4 5569 7.75 7.6 0.15
5 5442 7.96 7.81 0.15
6 5333 7.93 7.78 0.15
7 5735 7.83 7.68 0.15
8 6150 7.91 7.76 0.15
9 5237 7.82 7.66 0.16
10 5681 8.11 7.96 0.15
11 5259 7.8 7.63 0.17
12 5256 8.02 7.87 0.15
13 6008 7.85 7.7 0.15
14 5506 7.99 7.84 0.15
15 5625 7.85 7.69 0.16
16 5924 7.96 7.84 0.12
17 5413 7.85 7.7 0.15
18 5927 7.96 7.8 0.16
19 5721 7.88 7.73 0.15
20 5930 7.81 7.66 0.15
21 5749 7.9 7.73 0.17
22 5740 7.83 7.66 0.17
23 5574 8 7.84 0.16
24 5932 7.83 7.68 0.15
25 5534 7.9 7.74 0.16
26 5578 7.84 7.69 0.15
27 5269 7.93 7.77 0.16
28 5903 7.86 7.71 0.15
avg 5657 0