By the platform · 5 manuals on file

Dewalt

20V MAX · FlexVolt 60V

DeWalt troubleshooting: 20V MAX and FLEXVOLT battery faults, DCB115/DCB118 charger LED codes, Atomic / XR Brushless motor issues, and impact driver clutch fixes.

batteries chargers№ 01

№ 01

DeWalt Battery Not Charging Red Light Flashing

DeWalt charger flashing red and the pack won't fill up? Learn what the LED actually means and work through the temperature, contact, and dead-cell checks in order.

Dewalt2026-06-19

№ 02

DeWalt Battery Charger Troubleshooting: LED Codes & Fixes

DeWalt DCB115 or DCB118 showing no light, yellow light, or blinking red? Decode every LED state from DeWalt's manuals, with the exact fix for each.

Dewalt2026-06-07

№ 03

DeWalt FLEXVOLT Battery on 20V MAX Tool — Yes, It Works

FLEXVOLT 60V batteries auto-switch to 20V mode when mounted on 20V MAX tools. They work backward; 20V MAX packs do NOT work on 60V tools.

Dewalt2026-04-22

impact drivers№ 02

№ 01

DeWalt Impact Driver Not Working: How to Diagnose and Fix It

DeWalt impact driver dead or losing power? Work through the battery, contacts, trigger, and forward/reverse collar to bring a DCF887 back.

Dewalt2026-05-31

nailers№ 03

№ 01

DeWalt Cordless Nailer Not Firing: How to Fix It

DeWalt cordless nailer not firing? Work through dry-fire lockout, trigger lock, depth setting, stall, and battery to get a DCN680 driving nails again.

Dewalt2026-06-03