This si the second charger like this I purchased. So far they each have lasted a year and worked on all LG phones I've tried (a Vu, Shine, and a purple flip phone). Each phone charges just fine. The only thing I would say is it takes longer to reach a full charge than using the LG brand charger that came with my phone. It's great as a back up charger. I keep one at work in my desk and gave the other to my mother since she is always losing and then finding her charger.