FREE1126ALL01
Zapals is offering a dual USB charger for the car for $.30 USD (~$.44 NZD) delivered.
Shape Duckbill
Material ABS + Aluminum
USB Port Dual Universal
Current 2 A
Certification CE
Package Contents 1 x USB Car Charger
That compares well to the Noel Leeming ones at $24.99. They were 2.1 A though.