The msa 200 c bq is stihl’s most powerful cordless chainsaw and produces 44% more power than the 160 c bq. A perfect combination of high torque and exceptional cutting performance, the msa 200 c bq is a popular choice for contractors and groundsmen. Even though the msa 200 has all the power of petrol it has been awarded a 'quiet mark' which makes it one of the quietest tools on the market. The noise free and efficient brushless motor make it well suited for use in noise sensitive areas such as care homes, hospitals and universities.stihl’s leading edge pro batteries have been designed to match petrol power, but without the noise, pollution and maintenance costs of a petrol engine. Stihl recommend the ap 200 battery sold separately and this will give a run time of 35 minutes on a single charge. The 14” bar and ¼” pm3 chain make the msa 200 c bq a versatile saw and capable of a multitude of outside tasks.the msa 160 c bq is packed full of stihl featurestool free quick chain tensioning system50% reduction in oil consumption with the e matic chain lubrication systemtransparent chain oil tankergonomic easy grip handlesinterlocking control leverstihl’s additional braking system battery and charger not included. Run time with ap 200 battery up to 35 minutescharge time al 101 charger 55 minsnote battery and charger not includedspecificationpower 36v lithium ion pro batterymotor ec brushlessguide bar type rollomatic e miniguide bar length 35cm 14 chain pitch ¼” pm3chain gauge .043 chain type pm3 picco microchain brake yesmanual chain tensionerautomatic chain oilervibration levels left right 4.6 3.9m s² noise levels 95 dbaweight net 3.3kgwarranty 2 years domestic, 1 year commercial