Garystat G048AC Motorcycle USB-C Charger 27W Dual Port SAE Adapter with Voltmeter/Ammeter
A 12-24V SAE adapter delivers 27W via USB-C and 18W via USB-A while showing live voltage and current on a built-in display
- Typetype
- Compatible Phone ManufacturerSmartphone
- Compatible Phone ModelSmartphone
- ColorBlack
- AdapterUSB Type-C
- Standard USB Port2
- 27W dual-port fast charging powers phone and GPS together
- Real-time voltmeter and ammeter show battery health at a glance
- 12–24V SAE input fits motorcycles, ATVs and bikes
- Built-in ON/OFF switch and dust cover cut parasitic drain
- Reverse-polarity, over-temperature and short-circuit protection keep devices safe
What this charger does and who uses it
The Garystat G048AC connects to a 12–24 V vehicle battery through an SAE quick-disconnect plug and provides two USB outputs. It suits motorcycle, ATV and bike riders who need to charge a phone, tablet or GPS while riding. The built-in voltmeter and ammeter show real-time input voltage and current, and an ON/OFF switch cuts power without unplugging the SAE lead.
Sustained-load behaviour
The adapter delivers up to 27 W from the USB-C port (5 V/3 A, 9 V/3 A, 12 V/2.25 A) and 18 W from the USB-A port (5 V/3 A, 9 V/2 A, 12 V/1.5 A). When both ports are used together the combined output is limited to 15 W at 5 V/3 A. Multi-level protection includes input reverse-polarity, undervoltage, over-temperature and USB output over-current and short-circuit safeguards that activate continuously during extended charging sessions.
Installation and common pitfalls
A 1.1 m SAE extension cable and five zip ties are supplied; the housing has a zip-tie hole for securing the unit to a frame or bar. A dustproof cover protects the ports when not in use. The manufacturer cautions against prolonged exposure to rain and advises disconnecting the battery if the vehicle is stored long term. If a connected device overheats, charges very slowly or stops charging suddenly, unplug immediately and inspect before reuse.
Highlights
- 27W dual-port fast charging powers phone and GPS together
- Real-time voltmeter and ammeter show battery health at a glance
- 12–24V SAE input fits motorcycles, ATVs and bikes
- Built-in ON/OFF switch and dust cover cut parasitic drain
- Reverse-polarity, over-temperature and short-circuit protection keep devices safe
Specifications
| Brand | Garystat |
|---|---|
| Series | G048AC |
| Model | Smartphone |
| Part Number | G048AC |
| Type | type |
| Compatible Phone Manufacturer | Smartphone |
| Compatible Phone Model | Smartphone |
| Color | Black |
| Adapter | USB Type-C |
| Standard USB Port | 2 |
| Output Volt | 5V |
| Support Volt | 12 volts |
| Specifications | Smartphone, 12 volts, USB Type C, 2, Black, G048AC, Garystat, 2-year warranty, 4.0894 L x 7.1882 W x 11.5062 H centimeters, 0.082 kilograms |
Questions about this item
How much heat does the 27 W charger generate when running continuously on a motorcycle?
The unit includes over-temperature protection that shuts off output if internal heat exceeds safe limits, preventing damage during all-day use.
What existing wiring must the bike already have for the SAE plug to connect?
A standard SAE two-pin connector on the vehicle’s 12 V–24 V battery circuit is required; the package supplies a 1.1 m SAE extension cable and zip ties for installation.
Will the voltmeter and ammeter still read correctly if I keep an older 12 V lead-acid battery on the same circuit?
Yes, the display shows real-time input voltage and current from any 12 V–24 V source, so it reports the older battery’s state while charging two devices at up to 15 W combined.
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