 
              Glidecam GLBPL4P Battery Pack for L4 Monitor
      Rechargeable Battery Pack w/ plug-in Charger.
5 LED battery life indicator (push button to check remaining battery life)  Charging interface cable with LED indicator (Red-charging / Green-fully charged)  Battery has integral 1/4"-20 screw and bottom thread-mount for sandwiching battery between L4-PRO monitor and on-camera swivel shoe mount (also enables double stacking of batteries).  Dual-purpose AC adapter for charging battery (with interface cable) or for powering L4-PRO monitor directly from AC socket. 
    
    
      
    
   
             
             
             
            