Car charger built for rapid, simultaneous charging in vehicles. PORTENTUM Car Charger Adapter keeps smartphones and tablets topped up during commutes and long drives. Is the combination of dual outputs, an included high-capacity cable and active safety worth the upgrade?
⚡ At a Glance
- • Charging Power: Dual-port 54W total: USB-C PD 36W and USB-A QC 18W
- • Best for: Drivers who need reliable fast charging for phones and tablets
- • Not ideal for: Users who need wireless charging or integrated hands-free car systems
Small form-factor car charger with two output ports for rapid in-car charging. Low-profile design keeps the unit unobtrusive in the lighter socket.
Fast, simultaneous top-ups – with USB-C PD 36W and USB-A QC 18W
USB Power Delivery negotiates voltage and current to deliver up to 36W through the USB-C port while Quick Charge supplies up to 18W via USB-A, allowing two outputs to run together without a single-port bottleneck.
Charge a phone and a tablet at the same time with maintained speed, reducing wait times during journeys and while parked.
Ready to use out of the box – with 60W USB-C cable included
A USB-C cable rated for 60W PD is supplied, matching the USB-C port's power profile and minimising voltage drop over the cable for efficient power transfer.
No need to hunt for a compatible lead, so full charging performance is available immediately after installation.
Safer in-car operation – thanks to smart protection and heat-resistant materials
An integrated smart chip monitors for overheating, overcharging and short circuits while flame-retardant materials help resist heat, combining active and passive safety measures.
Reduced risk to connected devices and the vehicle's power circuit, offering more confidence during longer charging sessions.
✨ The 4 Key Reasons for PORTENTUM Car Charger Adapter
- Included 60W USB-C cable – Ready to charge at maximum supported speed immediately
- Smart protection chip – Guards against overheating, overcharging and short circuits reliably
- Flame-retardant compact body – Minimises heat risk with low-profile robust construction for safer long-term use
- Firm, snug fit in lighter socket – Keeps charger secure and prevents accidental disconnection while driving
📋 Technical Details at a Glance
- Category: Car charger
- Total output: 54W
- USB-C output: PD 36W
- USB-A output: QC 18W
- Included cable: USB-C cable, 60W PD rated
❓ Frequently Asked Questions
Q: Can the charger power two devices at the same time?
A: Yes. Dual simultaneous charging supports a combined 54W output, split as USB-C PD 36W and USB-A QC 18W.
Q: Is a charging cable included?
A: Yes. A USB-C cable rated for 60W fast charging is supplied so charging can begin immediately.
Q: What safety protections are built in?
A: A smart protection chip guards against overheating, overcharging and short circuits, and flame-retardant materials reduce heat risk.
🏆 Our Verdict
The PORTENTUM Car Charger Adapter suits drivers who need dependable, fast charging for phones and tablets on the move. Dual 54W output combined with a high-capacity USB-C cable and active safety measures make in-car charging practical and straightforward. An affordable, functional upgrade that should deliver long-term value through safer, ready-to-use performance.
