DC-USB_Dual

5V 15 Watt Isolated Output DC-DC USB Power Adapter, for 24V-72V Battery Packs

Rugged and waterproof molded design plugs directly into your Cycle Analyast or Anderson Tap to convert your ebike battery power into dual USB charging ports for your smartphone, bike lights, GPS system, or tablet. Each channel has a row of embedded LEDs indicating the amount of charge current flowing, and supports high speed (1A and 2A) charging rates of iphone and ipad devices.

For more information please see the DC-DC converter page

Also available in the US directly on Amazon Prime.