By the platform · 1 manual on file

Stihl

AK · AP · AR battery + gas

Stihl troubleshooting: MS-series chainsaw starting issues, carburetor tuning, AK/AP/AR battery platforms, and Stihl gas-powered equipment fixes.

batteries chargers№ 01

Stihl battery won't charge? Diagnose the charger LED pattern, battery voltage, and temperature lockout with these steps.