Description
| Specification | Detail |
|---|---|
| Brand | JOYROOM |
| Model | JR‑TCG05EU (EU plug version) |
| Total Output Power | Up to 140 W (combined) |
| Ports | 3 × USB‑C + 1 × USB‑A |
| USB‑C Output (Ports 1 & 2) | Up to 20 V @ 5 A / 28 V @ 5 A |
| USB‑C3 Output | Up to 20 V @ 1.5 A |
| USB‑A Output | Up to 20 V @ 1.5 A / backward support |
| Charging Combinations | C1+C2: 65W+65W; combos up to 140W across 4 devices |
| Supported Fast-Charge Tech | PD 3.1- PPS- QC 3.0- Samsung AFC- Huawei FCP/SCP |
| Cable Included | 1.2 m USB‑C to USB‑C- supports up to 240 W |
| Input Voltage | 100–240 V AC- 50/60 Hz- max 1.5 A |
| Dimensions | 110 × 74.5 × 35.6 mm |
| Weight | Approximately 335 g |
| Material | Fire-retardant PC casing |
| Certifications | CE- UKCA- FCC- RoHS |
JOYROOM 140 W GaN Ultra Fast Charging Kit – Model JR‑TCG05EU
Device Overview
The JOYROOM JR‑TCG05EU is a high-performance 4‑port fast charger kit in black- featuring three USB‑C ports and one USB‑A port- accompanied by a 1.2 m USB‑C to USB‑C cable supporting up to 240 W. Designed for efficiency and compactness- it's ideal for charging smartphones- tablets and even laptops.
Design & Build Quality
Constructed with fire-retardant PC material- the charger measures approximately 110 × 74.5 × 35.6 mm and weighs around 335 g- making it robust yet portable. It plugs into 100–240 V AC power input for universal compatibility.
Power Delivery & Port Details
Total Output Capacity: Up to 140 W (maximum combined power across ports)
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USB‑C1: 5 V–3 A / 9 V = 3 A / 12 V = 3 A / 15 V = 3 A / 20 V = 5 A / 28 V = 5 A
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USB‑C2: same as above
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USB‑C3: 5 V–3 A / 9 V = 3 A / 12 V = 2.5 A / 15 V = 2 A / 20 V = 1.5 A
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USB‑A: supports 4.5 V @ 5 A; 5 V @ 4.5 A; 9 V @ 3 A; 12 V @ 2.5 A; 20 V @ 1.5 A
Concurrent Charging Modes:
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USB‑C1 + USB‑C2 = 65 W + 65 W
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Two high-power devices (C1/C2 + C3 or A) = up to 100 W + 30 W
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Other combinations like 65 W + 45 W + 20 W depending on port usage
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Available modes support up to four devices charging simultaneously with full power distribution up to 140 W total
Charging protocols supported include USB Power Delivery 3.1- PPS- Quick Charge 3.0- Samsung AFC- and Huawei FCP/SCP- ensuring compatibility with a wide range of devices including laptops and popular brand phones.
Safety & Efficiency
Built around GaN (Gallium Nitride) semiconductor technology- this charger offers higher efficiency and less heat compared to traditional silicon-based designs. It includes protections against overcurrent- overvoltage- short circuit- and overheating. The device carries relevant certifications including CE- UKCA- FCC- and RoHS.
Why Choose the JOYROOM JR‑TCG05EU?
Q: Can this device charge a laptop and phone simultaneously?
Yes. You can plug in two USB‑C devices (e.g. a laptop and a phone) and still charge a third device like earbuds via USB‑A at full combined output.
Q: Are fast-charging standards broadly supported?
Absolutely. Its support for PD3.1- PPS- QC3.0- AFC and SCP/FCP protocols covers nearly all major phones- tablets- and laptops.
Q: Is it efficient and safe over long use?
Yes. GaN chip architecture keeps it cooler and more compact. Safety features and certifications ensure reliable protection during charging.
Q: Is the included cable adequate?
The kit comes with a 1.2 m USB‑C to USB‑C cable capable of handling up to 240 W- sufficient for high-wattage charging.