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DC40RA → BL4040: charger to battery evidence

By 김민성 · ToolBattery editorial

Source review: 2026-10-30 · US English

CONDITIONAL is the documented direction for DC40RA and BL4040, subject to the recorded conditions. The DC40RA official manual lists BL4040 in its charging table.

Independent reference. ToolBattery is not a manufacturer or authorized service center. Model revision, region, condition and the latest manual may change the answer. Do not use an unapproved adapter or modified battery.
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Exact models and direction

ItemRecorded model
Source productMakita DC40RA (charger)
Target productMakita BL4040 (battery)
Rule directioncharger to battery
Documented verdictconditional
Evidence accessFull manufacturer document reviewed

Conditions and exceptions

  • Check the charger's actual AC input and plug rating.
  • Charging an LXT battery with either named charger requires the official ADP10 adapter; XGT direct charging is a different path.
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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.

Makita DC40RA40V max XGT® Rapid Optimum Charger · Model detail with primary sourceMakita BL404040V max XGT® 4.0Ah Battery · Model detail with primary source

Recheck the complete set

Open battery, tool and charger checker · Report a source change
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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.

  1. Makita USA — DC40RA instruction manualDC40RA charger table names BL4040 · curated_primary · Checked 2026-10-30
  2. Makita USA — BL4040 product pageXGT BL4040 40V max 4.0Ah identity · curated_primary · Checked 2026-10-30
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