The Pro Ion cord-cordless Wahl Pro Series Lithium Ion Animal Clipper Kit offers up to 2 hours of cordless cutting. The innovative Lithium Ion batteries have no memory effect, allowing for full battery capacity to be maintained.The trimmer also features a 15 minute quick charge option for up to 10 minutes of additional use. The easy, adjustable taper control system enables the high performance animal cutting blade to be adjusted to leave a length of between 0.8mm – 1.8mm. The inclusion of 4 attachment combs further increases the cutting length to 13mm. High performance steel blades with superior tooth geometry ensure exceptional feeding and reliable, consistent performance. The 46mm wide blades are precision ground for superior cutting ability.