HmleafOkin Power Recliner SP2-B or Lift Chair Power Supply Transformer with Battery Backup+motor cable Power Recliner SP2-B or Lift Chair Power Supply Transformer 2 Pin Motor Connection (one flat, one round) and Battery Back Up, battery is not included Compatible with Okin Sp2-B, Limoss and any 2 pin connection with flat & round pin motor cable is included, but the AC power cord is not included, you need to buy it seperately All the"hmleaf"products bear an US trademark or packed in a box with a trademark