FosPower Bolt QC 2.0 Foldable Wall Charger Adapter: https://smile.amazon.com/gp/product/B0157C5YKG I bought this one and it's been awesome. It's nice and small with a folding plug and it's the only one I could find that has a USB port parallel to the wall instead of perpendicular. My home outlets are super old and loose, so the perpendicular type falls out all the time.