256588 Land Sea R/C Installation of Batteries Vehicle » Open the battery cover on the top of the vehicle by using a Philips screwdriver. Insert a 6V power pack with the positive and negative ends facing in the directions indicated. « Replace the battery cover. Controller o Open Ue battery wove un lie (ea uf controller and nape in a 9-Volt battery. » Replace the battery cover. Battery Precaution « Lie the special rechargeable 6 Volt power pack.