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Black rectangular step-down converter module with USB port, 30 by 20 by 10 centimeters

Apple UCZXCW 12V-24V to 5V 3A USB Charger

SKU CH-JY16-C3TMW

A 12V-24V to 5V 3A step-down converter module delivering up to 15W with 96% maximum efficiency

  • Compatible phone brandsApple
  • Product colorBlack
  • Details30 L x 20 W x 10 H centimeters, 50 g, UCZXCW, USB-F-Double,
  • Converts 12V-24V vehicle power to 5V USB output
  • Delivers up to 3A for fast device charging
  • 96% peak efficiency reduces energy waste
  • Compact 30x20x10 cm module fits tight spaces
  • Wide 8-36V input handles voltage fluctuations

Compact 5 V 3 A step-down module

This Apple UCZXCW module converts a 12 V or 24 V vehicle supply into a steady 5 V USB output rated at 3 A. It suits drivers who need reliable phone or tablet charging from a car, truck or boat electrical system.

Check your source voltage and connector

Verify that the supply feeding the module stays within the 8 V to 36 V input range and can deliver enough current for the load. The unit presents a male barrel input and a female USB-A output, so confirm your wiring harness or adapter matches those connections.

Fits inline between power source and device

The non-isolated buck converter occupies 30 cm by 20 cm by 10 cm and weighs 50 g, mounting easily in a console or fuse box. It frees the vehicle's original USB ports for data while providing a dedicated 15 W charging path with 96 % peak efficiency.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 90% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameApple
Product lineUCZXCW
Model nameSamsung Gala
Part numberUCZXCW
Product colorBlack
Compatibility
Compatible phone brandsApple

Questions about this item

Does the UCZXCW charger come with cables or just the module itself?

The package contains the step-down converter module only; a USB cable must be supplied separately.

Should I choose the 12 V or 24 V input version for my vehicle?

A single module accepts 8-36 V, so it works on both 12 V and 24 V systems without a separate version.

Will the 96 % efficiency figure hold when I draw the full 3 A in my car?

The 96 % peak efficiency is at light load; at 3 A the efficiency drops and the module dissipates more heat.

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