WAHL Professional Animal Pro LT Trimmer Kit #79002 Up to 3x the run time compared to NIMH/NICAD trimmers 2 minute quick charge for up to 5 min. of use and environmentally safe 3 Snap-on guide combs (#5, #1, & #1.5) 7,000 strokes per minute 150 Minutes of run time per charge Made for use in the USA electrical outlets only. Not for international use