The Brushless ONE+ Chainsaw from Ryobi - OCS1830 - YouTube
Ryobi OCS1830 18 V 30 cm Bar ONE+ Cordless Brushless Chain Saw & OLT1832 ONE+ Cordless Grass Trimmer, 25-30cm Path (Zero Tool), 18 V, Hyper Green (Battery, Charger and Blade Not Included) :
Amazon.com: Ryobi ONE+ HP 18V Brushless 6 in. Battery Compact Pruning Mini Chainsaw (TOOL ONLY- battery and charger NOT INCLUDED) : Patio, Lawn & Garden
Ryobi ONE+ Brushless 30cm Chainsaw 18V OCS1830 - TOOL ONLY - NO BATTERY OR CHARGER | DIY at B&Q