Amazon.com : Micro USB Battery Charger for Pentax Optio S, S4, S4i, S5i, S5n, S5z, S6, S7, SV, SVi Digital Camera : Electronics
Amazon.com: Rapid Car Charger For S4
Amazon.com: Onite Universal Battery Charger with USB Output Port for 3.8V High-Voltage Battery of Samsung Galaxy S2 S3 S4 J5, Note 2 3, Edge, Mega, LG Optimus G G2 G3 : Cell