The stihl msa 140 c bq boasts 25% more cutting performance than the msa 120 c bq, yet it’s still lightweight and perfectly balanced. Its compact design makes it ideal for maintaining tree branches and cutting firewood. The msa 140 c bq has also been awarded a 'quiet mark' which ensures it is one of the quietest tools you can buy.cordless power offers the freedom of working without cables and the reliable brushless motors make the ideal choice for working in noise sensitive areas. Battery operated tools are fume free and do not have the maintenance and running costs of a petrol machine. The stihl msa 140 c bq kit comes supplied with an ak 20 battery and charger. The ak 20 battery will produce 180 cuts on a single charge.  all stihl cordless machines are fitted with efficient brushless motors which offer a much longer product life than brushed versions. The msa 140 c bq has plenty of stihl featurestool free chain tensioning system50% reduction in oil consumption with the ematic chain lubrication systemclear chain oil tankeasy grip ergonomic handlesinterlock control leverstihl’s additional braking systemrun time with ak 30 battery up to 180 cuts per chargecharge time with al 101 charger 150 minsspecificationpower 36v lithium ion batterymotor ec brushless motorchain type oilomatic picco micro 3 pm3chain gauge 1 4 pbar length 30cm 12”chain speed 13.2m s ematic chain lubrication systemoil tank volume 110 cm3quickstop super q chain brakevibration levels left right 4.3 4.8 s² 2noise power level dba 3 94weight 2.6 kgwarranty 2 year domestic, 1 year commercial