Einhell Akku-Schlagbohrschrauber TE-CD 18/44 Li-i — Error codes & fixes

Troubleshooting guide for the Einhell Akku-Schlagbohrschrauber TE-CD 18/44 Li-i. Diagnose an error code and find the fix.

Chuck won't grip

chuck-issue

The chuck slips or won't tighten, often from wear or debris in the jaws.

Source: Einhell support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

Trigger not working

trigger-not-working

The power tool trigger does not respond, often due to a switch fault or debris.

Source: Einhell support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

No suction (vacuum tool)

no-suction

The vacuum tool has no suction, often due to a clogged filter or a full dust bag.

Source: Einhell support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

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