48-11-1813 → 2823-20: battery to tool evidence

CONDITIONAL is the documented direction for 48-11-1813 and 2823-20, subject to the recorded conditions. Two M18 batteries are required; the product page recommends two FORGE HD12.0 packs for its stated runtime.

Exact models and direction

Item	Recorded model
Source product	Milwaukee Tool 48-11-1813 (battery)
Target product	Milwaukee Tool 2823-20 (tool)
Rule direction	battery to tool
Documented verdict	conditional
Evidence access	Full manufacturer document reviewed

Conditions and exceptions

Two M18 batteries are required; the product page recommends two FORGE HD12.0 packs for its stated runtime.

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.

Milwaukee Tool 48-11-1813M18 REDLITHIUM FORGE HD12.0 Battery · Model detail with primary source Milwaukee Tool 2823-20M18 FUEL 21-inch Self-Propelled Dual Battery Mower · Model detail with primary source

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.

Milwaukee Tool — M18 FUEL™ 21" Self-Propelled Dual Battery Mower | Milwaukee ToolOfficial source identifies model 2823-20 and its product/platform description. · full_page · Checked 2026-10-30