INCOMPATIBLE is the documented direction for SYS-MC 6/4 and BP 18 Li 3,0 Ergo I, subject to the recorded conditions. Manufacturer documentation records this charger to battery relationship.
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Exact models and direction
| Item | Recorded model |
|---|---|
| Source product | Festool SYS-MC 6/4 (charger) |
| Target product | Festool BP 18 Li 3,0 Ergo I (battery) |
| Rule direction | charger to battery |
| Documented verdict | incompatible |
| Evidence access | Full manufacturer document reviewed |
Conditions and exceptions
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What the evidence does not establish
This exact directed statement cannot be reversed, extended to another SKU or used to infer charger AC-input suitability. A physical unit may have a different revision, region or safety notice.
Recheck the complete set
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Official sources
These source records were reviewed as of 2026-10-30; access methods differ. Open the latest manufacturer manual for your exact type, region and revision before use.
- festool — Rapid Charger SYS-MC 6/4SYS-MC 6/4 — charger; identity and platform scope recorded · full_page · Checked 2026-10-30
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