The SENIX CSPX5-M-0 58 Volt Max* cordless pole saw features a 10-inch Oregon bar and chain equipped with a 3/8-inch pitch chain for aggressive and smooth cutting and a tool-less chain tensioning system to easily keep the chain properly adjusted. The auto oiler provides continuous lubrication to the bar and chain to ensure high performance and trouble-free cutting. The adjustable pole provides extended reach of up to 14-feet high. For use with SENIX B25X5 58V Max* 2.5 Ah battery and SENIX CHX5 2 Amp charger. Battery and charger are sold separately. Includes bar cover. *58 Volt Max* battery, maximum initial battery voltage measured without a workload is 58 volts. The nominal voltage is 50.4.