https://news.google.com/rss/articles/CBMiPGh0dHBzOi8vOXRvNWdvb2dsZS5jb20vMjAyMy8wMy8wMi9zYW1zdW5nLXBob25lLWJhdHRlcnktbW9kL9IBQGh0dHBzOi8vOXRvNWdvb2dsZS5jb20vMjAyMy8wMy8wMi9zYW1zdW5nLXBob25lLWJhdHRlcnktbW9kL2FtcC8?oc=5
Someone modded a cheap Samsung phone with a 30,000 mAh battery - 9to5Google