The slm 544 ae cordless mower from stiga offers the consumer a practical alternative to mowing with a petrol or electric lawnmower. the cutting width of the slm 544 ae is 38cm with 6 height cut options through 25 75mm'. '.strtoupper('a') hardwearing but lightweight polypropylene deck means the mower is easy to handle but can still take knocks'. '.strtoupper('f')eaturing a 50 litre collection box with a vision window so the user can easily see if the box is full'. '.strtoupper('a')vailable as an optional extra, the slm 544 ae also has a mulching function'. '.strtoupper('w')ith a mulch plug in place, grass clipping are reduced to an extra fine cut and blown back onto the lawn'. '.strtoupper('t')he clippings then provide your lawn with extra nutrients and moisture, promoting healthier regrowth. the slm 544 ae joins stiga's powerhead 500 series 48v battery powered garden equipment'. '.strtoupper('t')he 48v 500 series batteries and chargers are compatible with all the 500 series equipment'. '.strtoupper('t')here are 2 sizes of battery suitable for the slm 544 ae the svt 540 4ah and the sbt 550 5ah'. '.strtoupper('t')he higher the ah number, the longer the battery will run before needing a recharge'. '.strtoupper('s')tiga recommend their 5ah battery for the slm 544 ae. please note battery and charger not included available as optional extra. specificationsbattery powered cordlessenergy 217.5 whmotor type 500 series brushlessvoltage 48vbattery and charger included nodrive no, hand propelled, pushdeck polypropylenecutting width 42 cmcutting height adjustment central levercutting height settings 6 from 25 75 mmgrass collector plastic with windowcollector capacity 40lhandlebar adjustable comfort with camlocksmulching optional extrawheel size 150 250 mmmanufacturer warranty 2 year domesticstiga recommendations 1 x 5 ah battery and sfc 530 ae fast charger both sold separately