RYOBI ONE+ 18V 8 in. Cordless Battery Pole Saw and 8 in. Pruning Saw Combo Kit with 2.0 Ah Battery and Charger P20310 - The Home Depot
Amazon.com: RYOBI RY40560 10 in. 40-Volt Lithium-Ion Cordless Battery Pole Saw 2.0 Ah Battery and Charger Included
Amazon.com: KIMO Pole Saw, 13-Foot Max. Reach 4000mAh Battery Powered Pole Saw for Tree Trimming, 8-Inch Cutting Bar, 18ft/s Speed, Auto Oiling, Multi-Angle Electric Pole Chain Saw Cordless with Telescoping Pole :