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Upgraded Dual Port USB Chargers with 3.4A Output

*A Marine USB Charger Socket (2 Ports)
*All models available in Black or White that suit different applications such as marine, RVs and caravans.

*Is an upgraded version of AS232 with total output increased from 2.1A to 3.4A. With port #1 equivalent to AS233, AS234 is able to charge both the latest iPad and a smartphone at full speed at the same time.


Enhanced Water-resisitant Design
 No assembly gap at the front means less chances of water coming in. Raised surface also helps prevent water from coming into the USB port.
Specially Designed Sealing PVC Cap
Protects the chargers against even powerful water jets (when sealed).
Full Compatibility
Up to 2.4A charging matches latest iPad standard; Class leading 3.4A charging multiple devices at full speed.

Quality Electronic Circuit Design
Made with IC and components from 1st-tier manufacturers, AS23x series provide reliable output with EMC suppression and full short circuit/overheat protection, functions that generic USB chargers fail to provide.

Other Features

  • Optimized for latest iPad& iPhone – fast charging at fullspeed (2.4A, 3.4A)
  • Compatible with other smartphones
  • Input: DC 12-24V (Dual Voltage)
  • Output: DC 5V 2.4A (AS233) / 5V 3.4A (AS234)
  • LED power indication
  • Short circuit / overheat protection
  • Water-resistant cove cap (IP66 when not in use)
  • Flame retardant Nylon (glass fiber reinforced) enclosure
  • 0.250” Quick Connect Terminals (AS231 AS232 only)

Series Comparison



AS234 with Flat Panel, Screw Nut and Cover Cap
AS234 with Flat Panel, Quick Nut and Cover Cap
AS234 with L-Panel, Screw Nut and Cover Cap
AS234 with L-Panel, Quick Nut and Cover Cap
AS234 with Screw Nut and Cover Cap
AS234 with Quick Nut and Cover Cap
AS234 with Surface Mount Rack

AS234-Double Port USB Charger Socket