FXFlextron CellCheck
AI-Powered Battery Cell Placement Verification

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Inspection #27

21 Sept 2026, 19:24 · All inspections for this pack

🔴
FAIL
Cell placement error
Pack number
FLX-BAT-0001
Configuration
20S3P
Expected cells
60
Detected cells
60
AI confidence
90%
AI analysis

Overall count is correct at 60 cells arranged in 10 rows x 6 columns matching 20S3P. However, comparing row-by-row orientation flips against the reference image, rows 5 and 6 (right-hand groups, columns 4-6) both show plain silver disc faces instead of alternating with ringed button faces as seen in the reference - this breaks the expected checkerboard pattern. Recommend operator visually re-verify these two groups against the reference to confirm correct series polarity wiring will still be achieved before shipping.

Decision: AI inspection reported a placement error.
Detected issues (2)
  • MEDIUMOrientation anomalyIn row 6 (counting from top), the right-hand group of 3 (columns 4-6) shows all three cells as plain silver discs (negative), but in the reference image the same row's right group shows ringed button cells (positive). Additionally within the inspected image, row 6 right group appears uniform, but comparing to row 5 right group directly above it (also plain discs) breaks the expected row-to-row flip pattern seen in the reference.
  • LOWOrientation anomalyRow 5, right group (columns 4-6): all three cells show plain silver discs, matching row 6 right group below rather than alternating. In the reference image, rows alternate group orientation row-by-row; here rows 5 and 6 right-side groups both show the same facing, indicating a deviation from the expected checkerboard/row-flip pattern.
Inspection images

Original image

Uploaded photo of pack FLX-BAT-0001

AI inspection

Annotated inspection of pack FLX-BAT-0001
Audit trail
InspectorLine Administrator
Inspected at21 Sept 2026, 19:24
Configuration20S3P (20S × 3P)
Reference configuration versionv3
AI provideranthropic
AI modelclaude-sonnet-5
Decision rule appliedAI inspection reported a placement error.
Inspection duration9.0s
Uploaded imageinspections/2026/09/5c1654bd-3672-461d-be9e-fb2f7fe7c56e.jpg
Record typeProduction