Price in title inclusive of GST.
BlitzWolf® BW-S9 18W USB Charger EU US UK AU Adapter with Power3S Tech - AU
US$7.8 (~AU $11.18) Delivered @ Banggood
Product description:
Compatible with 6 Fast Charging Tech :
BW-S9 can compatible with most fastcharing smartphones for Qualcomm QC2.0,QC3.0,HUAWEI FCP,Samsung AFC,Apple,BC1.2 support Intelligent recognize devices on full speed charing.
18W fast charging output with up to 85% Charging Efficiency
With Power 3S Tech BW-S9 support 3.6-12V up to 2A output and has DOE 6 certification.
Safe and Sturdy Design:
Lightweight, compact and easily portable.Contains internal protection mechanisms.Its protection function for over-current, overheat, short circuit and over-voltage,over power,ripple control, intelligent current matching and voltage drop compensation, ensures the safety of charging.
Four Plug Types:
Worldwide compatibility Available in EU,UK,AU,and US versions,most of the customers will be able to find a suitable plug.
An 18-Month Warranty:
We believe in our products, join BlitzWolf to get what you want. We back them all with an 18 months warranty and provide friendly and convenient
support.
I reckon s6 is better… A dollar or so more, and it's dual output.