AL 101 Standard charger: 230 Volt, 1.6 Amp charger for AK & AP System batteries
 
This is the smallest charger that can be used to charge AP system batteries. The batteries will take a lot longer to charge (see charge times in the side info), but if time is not an issue, it is better to slow charge a battery than fast charge, which will result in a longer service life from your batteries.
 
This 230 V charger, recommended for STIHL AK System batteries (can also be used with AP System batteries).
The charger has an LED indicator that shows when the battery is charging or fully charged, and it includes passive battery cooling meaning no fan is nessasary keeping a quiet charging solution. It has a Velcro cable strap to keep the cable tidy when not in use, and the charger can also be wall-mounted in your workshop or garage.