1) Coefficient K according to Directive 2006/42 / EC = 2m / s ² 2) Coefficient K according to Directive 2006/42 / EC = 2.5 dB (A) 3) Time may vary depending on use 4) Time may vary by use. Lithium- ion battery technology Weight without battery kg 3,3 Vibrations left / right m / s² 1) 4,6 / 3,9 Sound power level dB (A) 2) 95 Operating time with AP 100 minutes 3) up to 18 Operating time with AP 200 minutes 4) up to 42 Operating time with AP 300 minutes 4) up to 45 Operating time with AR 900 minutes 4) up to 160 Operating time with AR 1000 minutes 4) up to 110 Operating time with AR 2000 minutes 4) up to 160 Operating time with AR 3000 minutes 4) up to 200 MSA 200 C-BQ Powerful rechargeable STIHL chainsaw without battery & amp; charger Standard New STIHL (EC) electric motor STIHL electric motor with electronic control circuit (EC) has no brushes, offering great energy savings and almost no wear. Thanks to the high efficiency of the engine, the energy of the battery is transformed into an impressive work. The electronic control circuit constantly monitors the EC engine, recognizing changes in the load, and ensures that the engine always operates at the optimum speed. Ergonomic handle The ergonomic handle combined with the soft rear handle ensure a comfortable and safe cut. Control handle The soft rear handle provides a secure and stable grip in all working conditions. Ematic Engine System Depending on the chain and type of wood, the STIHL Ematic system reduces chain oil consumption by 50% compared to conventional Ematic-free blades. Oil cap that opens without tools Special patented oil tank caps. On machines with plugs of this type, the oil tank opens and closes quickly, with minimal force and without tools. Chain tensioner Side chain tensioner. The easy way to stretch, with your hands at a safe distance from the sharp chain. QuickStop Super (Q) Chain Brake When the operator releases the switch, the auxiliary brake stops the chain in less than 1 second. The chain stops not only in the event of a strong kick, but also when the rear handle is released. Advantage: Even more safety when operating the chainsaw. Optional Chargers You can choose between the simple AL 100 charger and the AL 300 quick chargers & amp; AL 500. The AL 500 is recommended for fast charging of AP 200, AP 300 & amp; AR 900, AR 2000, AR 3000.