This Draper D20 20V Brushless Reciprocating Saw comes with 1x 3Ah Battery and Fast Charger The Draper 00593 is a part of the D20 series. It has a Brushless motor, pendulum action, 28mm stroke length, and a quick change blade system. The D20 interchangeable battery system allows you to combine one battery with any of the tools within the D20 series. Specification: Part of the D20 series Brushless motor Pendulum action  28mm stroke length Quick change blade system Comes with: Wood and steel blades 1x 3ah battery Charger Specification: Battery: D20 20V Li-ion No load speed: 0-3000rpm Batteries Per Item: 1 x 3Ah Charger Type: 4A Cutting capacity wood: 115mm Cutting capacity mild steel: 6mm Supplied in Case: No Weight (bare tool): 2.2kg