Total Micro PA45W16-CA-TM 45W power adapter
External 45 W power adapter accepts 120–230 V AC input and delivers 5 V DC output via USB
- Battery typeLithium-Ion
- 45 W output powers demanding devices efficiently
- 120 V to 230 V input works worldwide without a converter
- 5 V DC output matches USB charging requirements
- External form factor keeps desk space clear
- USB port included for direct device charging
45W External Power Adapter
The Total Micro PA45W16-CA-TM is a 45-watt external power adapter built for devices that draw power through a USB connection. It suits users who need a compact replacement or spare charger for compatible laptops, tablets or other USB-powered hardware. The unit operates worldwide thanks to its 120 to 230 volt AC input range.
5 Volt DC Output Decides Compatibility
The adapter delivers a fixed 5 volt DC output, so it will only power equipment designed for that voltage. Buyers must confirm their device requires exactly 5 volts DC before purchasing; a higher or lower voltage requirement means this unit is not suitable.
Plug-In Simplicity With Voltage Check
Installation is straightforward: connect the AC plug to a wall outlet and the USB cable to the device. The main risk is mismatched voltage — supplying 5 volts to hardware that expects a different level can prevent charging or cause damage. No driver setup or configuration is required.
How it compares
Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.
- Price $14.99
- Cheaper than about 85% of the 3,875 comparable items (median $23.99).
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Specifications
| Power | |
|---|---|
| Battery type | Lithium-Ion |
Questions about this item
What does the 45 W rating mean for my laptop?
It delivers up to 45 W at 5 V DC, so it can charge devices that draw within that limit.
What does the 120–230 V AC input cover?
It accepts mains voltages from 120 V to 230 V AC, letting you use it worldwide with the right plug adapter.
How does the external form factor mount?
The brick sits on a desk or floor and connects via its output cable; no internal mounting is required.
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