Uenlio TP249 2-Pack USB-A Wall Charger 5V 2.1A Dual Port Black
Two-port USB-A wall charger delivering 5 V at 2.1 A total output with auto-detect charging and overload protection
- ColorBlack
- AdapterUSB Type A
- Standard USB Port2
- Output Volt5 volts
- Output Amp2.1 amps
- Support Volt12 volts
- Charges two devices at once with dual USB-A ports
- 1 A total output powers phones faster than 1 A chargers
- Auto-detect technology optimises charging speed for each connected device
- Built-in overload protection shuts down if total draw exceeds 2.1 A
- Compact fingerprint-grip design fits in a pocket for travel
Two-port 5V 2.1A USB-A charger for everyday devices
This Uenlio TP249 wall charger supplies up to 2.1 amps from two USB-A sockets. It suits phones, small tablets and other low-power gear that charge from a standard 5 volt source. The pack contains two identical black cubes for home, office or travel use.
Total 2.1A limit means shared current when both
The 2.1 amp rating applies to the whole adapter, not to each port individually. Plugging in two devices splits the available current, so charge times increase. If combined draw exceeds the limit, overload protection shuts the unit down until the load is reduced. Sequential charging avoids the restriction entirely.
Fingerprint-textured shell plugs straight into any
No cable or extra parts are needed; the prongs fold or fix directly into the mains socket. The textured sides improve grip when inserting or removing the cube. The only common issue is the shared 2.1A ceiling, which can trip the safety cut-out if two hungry devices are connected at once.
Highlights
- Charges two devices at once with dual USB-A ports
- 1 A total output powers phones faster than 1 A chargers
- Auto-detect technology optimises charging speed for each connected device
- Built-in overload protection shuts down if total draw exceeds 2.1 A
- Compact fingerprint-grip design fits in a pocket for travel
Specifications
| Brand | Uenlio |
|---|---|
| Model | TP249 |
| Color | Black |
| Adapter | USB Type A |
| Standard USB Port | 2 |
| Output Volt | 5 volts |
| Output Amp | 2.1 amps |
| Support Volt | 12 volts |
| Features | Travel |
Questions about this item
Should I pick the single unit or the two-pack?
The listing supplies a two-pack of identical black USB-A chargers, so you receive two units in one purchase.
What does the 5V 2.1A rating deliver in daily use?
Each charger provides up to 2.1 amps total; with one device it can draw the full 2.1 A, while two devices share that current.
Which USB standard does the dual-port block use and what does it limit?
The ports are USB-A running at 5 volts, capping combined output at 2.1 amps and triggering safety shutdown if exceeded.
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