Cordless telescopic pruner STIGA PS 900e without battery and charger Package contents: - Wrench - Harness - Bar - Chain TECHNICAL DATA SHEET POWER 500 W Battery capacity (recommended) 2 x 7. 5 Ah Power supply ePower lithium-ion battery Yes Battery kit Not included Motor type Brushless Motor maximum speed 8500 rpm Overload protection Yes Voltage 48 V Working time (+/-20%) 22 min CUTTING SYSTEM Bar type Spool Bar length 25 cm Bar length (inches) 10 in Chain type 3/8" . 050" (91PX040E) Chain speed 16 m/s Chain oil tank capacity 0.1 l Chain oil pump Automatic Chain tensioning system Side tensioning EQUIPMENT Fixed handle Soft grip Yes Extension bar 98 cm Telescopic extension length (max) 60 cm CZ