window.onload = function()

in www/battery/index.js [83:93]


window.onload = function() {
  addListenerToClass('addBattery', addBattery);
  addListenerToClass('removeBattery', removeBattery);
  addListenerToClass('addLow', addLow);
  addListenerToClass('removeLow', removeLow);
  addListenerToClass('addCritical', addCritical);
  addListenerToClass('removeCritical', removeCritical);
  
  addListenerToClass('backBtn', backHome);
  init();
}