Motorola DC4050US0302 power adapter 5.1V 0.75A
Genuine Motorola AC adapter delivers 5.1V 0.75A output from 100-240V input with built-in safeguards
- Worldwide voltage support from 100-240V AC input
- Stable 5.1V 0.75A output for reliable charging
- Built-in protection against incorrect voltage and short circuit
- Genuine Motorola OEM quality with part number SPN5638A
- Compact 4W design for efficient power delivery
Genuine Motorola 4 W USB charger
This is a new genuine Motorola DC4050US0302 USB charger rated at 5.1 V and 0.75 A. It accepts 100 to 240 V AC at 50 or 60 Hz and delivers 4 W of power. The unit is supplied as an OEM accessory without retail packaging.
For owners of Motorola devices needing this exact
It suits users replacing a lost or damaged original adapter that requires 5.1 V at 0.75 A. Buyers whose equipment needs a different voltage, a higher current or a proprietary connector should look at something else.
Fixed 5.1 V 0.75 A output specification
The single specification that decides compatibility is the fixed 5.1 V 0.75 A output. Only devices designed for this exact voltage and current will operate correctly with this adapter.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $23.99
- Typical for this category: the median of 3,875 items is $23.99.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Specifications
| Product | |
|---|---|
| Model name | DC4050US0302 |
Questions about this item
How can I confirm the Motorola DC4050US0302 is working correctly after connecting it?
The adapter delivers a steady 5.1V 0.75A output; the connected device should charge or power on normally without error messages.
What comes with the Motorola DC4050US0302 and what must I source separately?
The package contains the genuine AC adapter unit only; a compatible USB cable for your specific device is not included and must be purchased separately.
Which Motorola adapter variant matches the SPN5638A part number and 4W rating?
The DC4050US0302 with part number SPN5638A is the single 5.1V 0.75A 4W model offered; no other voltage or amperage versions are associated with this part number.
More in AC Adapters & Power Bricks





