These DeWalt FLEXVOLT Reciprocating Saws are a part of DeWalt's FLEXVOLT range. FLEXVOLT is a range of 54 Volt power tools that offer runtime and performance that has never been seen before, this range can switch from 54 Volt to 18 Volt. Featuring an intelligent variable speed trigger for greater control, two-position blade clamp allowing for flush cuts, keyless blade change for added convenience plus a pivoting shoe with an open top for high stability and blade visibility. 2 x 6.0Ah batteries and 1 x rapid charger are included.