Car dead

[Newbie57]

Just tried to start the car and it's completely dead. It's been sitting about a week. Put the charger on the battery  and it goes to maintain.
Any thoughts.

[Carolyn]

Get a battery isolator.  These cars have small batteries and the alarm/immobiliser pulls enough current to flat the battery over several days.  If the battery is deep discharged that can kill a battery, especially if it's got some age.

https://www.ebay.co.uk/itm/315195073754?itmmeta=01HV6PWS2JBWG71DMWNVP41H10&hash=item49631724da:g:G~sAAOSwagJl4uiA&itmprp=enc%3AAQAJAAAA8AEYmztVBt7RKSSnFwLj3Be3xO08k1zDJzlpfQE4Pl0haAh4snCGlH8plIrasFr8Y6UBlGCEMQQyrMif0%2F78lsNn7e7G1fOC9x3yGHM5KZBXz9zsBIchNJzFd7gCqqBFuCuIJJQE8BvOEvvUdbon1jxhC5D1mP7fC67X73jOrYpQKNuvcU%2FTd%2BnpuWA1Z79uh32mvnv6ka%2BdOGKvvjTdmkdvKtIYnXZ%2FtDKtms5iVIJjaElIxrzjmXufSS5d0wKUtTAoumOViq66qRqX7UUWZn%2FkjK7Ouvdglf7HbO5uweRhXjFxagAe1afeH%2FEap1OUgQ%3D%3D%7Ctkp%3ABFBMtJHz1tlj

or

https://www.ebay.co.uk/itm/264539496409?epid=7028124817&itmmeta=01HV6PWS2JVMW11TEV0ZHTD5TX&hash=item3d97c85fd9:g:FxAAAOSwcrJd1RsT&itmprp=enc%3AAQAJAAAA8FGpdkrIakK%2BmUMxoRNNNO9JjEz%2Brf%2Bix5XAIRFFaMNHalmIcnaKgM%2BSKaRmdJN6ez0v4ONDUJ1mlkkd2ieNPa363FtOuadrii1JxkGgTo9hGNTPGo7fIHcV20HF6xRGlWQ4Hlk2XjUPiSKCLvzatlZSy5gWrptp9oMtTlj%2Bl7pqPdYxX460eC4tbIeJBDdFPiXciujTt1zsbyByBTcN3TrrL5xQ7O1dRyF1%2B0HYSi9rUZH8e0toLkPs%2FbmkoutouWUYC7MZm4%2BTexIDA8hjESHn5x5wlfmofibDlUjkXxe2jQnrd0uhZeeJPL0tDnzqlA%3D%3D%7Ctkp%3ABk9SR7SR89bZYw