The RAVPower 24W 4.8A Dual USB Charger is really great. I chose the white version and it looks great.
I tested the charger to the iPhone 6 and the OnePlus One. Both were charged clean.
Important note: between the two USB inputs (at the point where "iSmart" stands) illuminates a blue light on. Who is so happy night was dark, one should not forget that.
Cheers and Happy shopping!