Stihl’s bga 45 cordless blower has an integrated 18v battery and comes with many practical features that you would expect from a stihl machine.its cordless design lets you work without the restriction of cables and it has been awarded a 'quiet mark' which makes it one of the quietest tools on the market. The bga 45 has an led indicator that displays remaining battery levels and can be recharged using the supplied charge cable. The bga 45 has an effective air speed of 44m s² and blows with a force of 5 knots. The blower has a lightweight design with soft handle which make it comfortable to use over prolonged periods. The bga 45 productively moves leaves and debris from patios, driveways and gardens, leaving the area clear and tidy.specificationpower lithium ion integrated batteryrated voltage 18vrun time 10 minutesblowing force 5 knotsair speed 44 m smax air throughput 500 m3 h without blower attachment nozzles²vibration levels 3.2m s²noise levels 87dbaweight 2kgwarranty 2 years subject to annual service