Made a few Christmas eve and morning sets scored a young one on the first set after warming the barrel on the Stevens forgot the shooting sticks and chambering in a load but alls well that end well made 3 more sets all blanks. Anyway back to topic i used fresh nimh batteries and on on Christmas eve night plugged it in an on Christmas morning made on the first set I was dead batteries on the unit in 15 min. so far i can only get the remote to charge. Any suggestions??