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18V Power Tools: model and compatibility scope

By 김민성 · ToolBattery editorial

Source review: 2026-10-30 · US English

18V Power Tools is a documented RIDGID system. MAX Output and MAX Output EXP variants belong to this power-tool platform. Legacy R8400809 exclusions are retained; professional pressing/drain-tool and FXP systems are not included.

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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System identity

FieldRecorded fact
ManufacturerRIDGID
Platform18V Power Tools
Voltage label18V
RegionUS
  • MAX Output and MAX Output EXP variants belong to this power-tool platform.
  • Legacy R8400809 exclusions are retained; professional pressing/drain-tool and FXP systems are not included.

Exact model examples

RIDGID AC84002018V 2.0 Ah MAX Output Lithium-Ion Battery · Model detail with primary sourceRIDGID AC84004018V 4.0 Ah MAX Output Lithium-Ion Battery · Model detail with primary sourceRIDGID AC84004118V 4.0 Ah MAX Output EXP Lithium-Ion Battery · Model detail with primary sourceRIDGID AC84008018V 8.0 Ah MAX Output EXP Lithium-Ion Battery · Model detail with primary sourceRIDGID AC840080218V 2.0 Ah Lithium-Ion Battery · Model detail with primary sourceRIDGID AC84008118V 8.0Ah MAX Output EXP Lithium-Ion Battery · Model detail with primary sourceRIDGID AC84012018V 12.0 Ah MAX Output EXP Lithium-Ion Battery · Model detail with primary sourceRIDGID AC86093N18V Lithium-Ion Charger · Model detail with primary sourceRIDGID AC8609518V Dual Port Simultaneous Charger · Model detail with primary sourceRIDGID AC8609618V 6-Port Sequential Charger · Model detail with primary sourceRIDGID AC8609818V Rapid Charger · Model detail with primary sourceRIDGID AC8609918V 12A Turbo Charger · Model detail with primary source

Browse all 28 documented models

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Directional rules and exclusions

  • charger to battery platform: The reviewed modern US power-tool chargers explicitly support RIDGID 18V lithium-ion batteries.
  • battery platform to tool platform: Applies to the US RIDGID 18V power-tool family.

Check a product

Open the compatibility checker · Browse official source records
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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. RIDGID — RIDGID AC840020: 18V 2.0 Ah MAX Output Lithium-Ion BatteryThe official US page identifies AC840020 as 18V 2.0 Ah MAX Output Lithium-Ion Battery. · full_page · Checked 2026-10-30
  2. RIDGID — Tool/appliance/battery pack/charger correlation supplement, revision 34The starred models R860720, R848, R84082 and R84083 are expressly incompatible with R8400809. The document contains a charger/battery correlation table and model-specific tool references. R86090 is not starred and is not included in the listed R8400809 exclusions. Date is the printed document revision, not a product launch date. This hist · pdf_text · Checked 2026-10-30
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