Buying additional OEM charger

Hey all! I need to buy another charger exactly like the one that came with the phone. Google doesn't sell them alone. I know there are probably aftermarket options but I'm weird about charging my devices with only their original charger...too many problems with undercharging/overcharging etc.

If aftermarket is really my only option, can someone link me to one that you actually use and is proven to work just like the original? Also, not interested in wireless right now.

Thanks!

I've had no issues charging with the charger that came with my Galaxy Nexus. In general, any name brand charger has seemed to work fine with any of my phones. I have had issues with cheap chargers, but you get what you pay for, I guess.

Sent from my Nexus 4

Thanks. I just checked eBay and found what looks to be a legit LG charger with the same model number as the original. I think I'll pull the trigger on it and see how it goes.