The SnapFX Snap Out, Dual Lithium-Ion Battery for Trimmer offers stylists freedom to edge, outline and dry shave with the ultimate convenience. Enhance your styles with the freedom of cordless trimmers and focus on client satisfaction. Simply snap your battery out and charge the battery when the blue indicator battery indicator lights. 
 Features & Benefits: 
 
 
 Fits FX797 Trimmer 
 NEW Led Ring Light Battery Indicator 
 Consistent Speed and Torque Technology for unlimited cordless use