/**
  * Delete batteries on computer
  *
  * @param $items_id integer id of the computer
  *
  * @return nothing
  *
  **/
 static function cleanComputer($items_id)
 {
     $pfInventoryComputerBatteries = new PluginFusioninventoryInventoryComputerBatteries();
     $a_batteries = $pfInventoryComputerBatteries->find("`computers_id`='" . $items_id . "'");
     if (count($a_batteries) > 0) {
         $input = current($a_batteries);
         $pfInventoryComputerBatteries->delete($input);
     }
 }