i just got a lg o3d and it wont hold a charge its wont go pass 5 % i have a older lg o2 and the battery's are the same so i switched them to see if it would work but noting i put both batters in my lg o2 and there full 90+ % battery life and work fine doesn't die off but work normally but when i put them in my lg o3d its say low battery or boots up then shuts down i need to plug the charging cord to it to get it to run and when it dose it say battery life 1% then charges to 5 % but not higher my model is lg-925g 
