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70W GaN Charger — USB-C + USB-A
$29.99
Unit price
Regular price
per
Key features
- 70W GaN Fast Charging
- 3 Ports, Charge 3 at Once
- Honest Shared Power
- PD and PPS Fast Charging
Specifications 7 details
- Type
- Wall charger
- Total output
- 70W
- Ports
- 2
- Connectors
- USB-C, USB-A
- Supports
- GaN
- Works with
- Android, Laptops
- Warranty
- 2-year limited
Model TR78
Services and Benefits
- Fast, Free Shipping
- 30-Day Money-Back Guarantee
- Hassle-Free Warranty
- Lifetime Customer Support
- Payment Methods
Key Features
Free shipping on every U.S. order via USPS Ground Advantage. Orders are processed the same or next business day and typically arrive in 2–5 business days. Tracking is emailed as soon as your package is scanned.
Changed your mind? We offer 30-day returns on eligible orders. Return items in their original condition and packaging, email info@tron-us.com with your order number, and we'll take it from there.
Many TRON products are covered against manufacturing defects. Coverage varies by product. If something goes wrong, visit our Warranty page or email info@tron-us.com and we'll help with a replacement or resolution.
Real help from real people. Reach us at info@tron-us.com or 847-800-8585. Include your order number for the fastest response — we're here for the life of your product.
Shipping & Delivery
USPS Ground Advantage
Ships the next business day · Free U.S. shipping
- ProcessingOrders are processed the same or next business day, then handed to USPS.
- Carrier & speedWe ship exclusively via USPS Ground Advantage. Standard U.S. delivery typically arrives in 2–5 business days.
- TrackingA tracking number is emailed once your order is packed and scanned — usually the same day or by the next business morning.
- Holidays & weatherDelivery times may vary slightly during holidays, promotions, or severe weather.
- InternationalWe currently focus on U.S. fulfillment. Outside the U.S.? Email info@tron-us.com to check availability.
- Delayed order?If tracking hasn't updated for several business days, contact us and we'll review the shipment right away.
Welcome to TRON
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International Shipping
We now ship worldwide.
Middle EastAsiaEurope
CanadaUnited KingdomAustralia
7–12 business days
Easy Returns
Changed your mind or received a defective item? Return it unused within 30 days — no hassle.
Just email info@tron-us.com with your order number.
30-day return guaranteeEvery TRON product is backed by a 2-year warranty — no matter where you bought it. Whether you ordered from us or picked it up from another retailer, your coverage is the same.
Have a claim? Email info@tron-us.com with your order number or proof of purchase and we'll take care of it.
A closer look
SKU TR78
70W GaN Power Adapter | Multi-Port USB-C + USB-A | Laptop Fast Charging
What it does
The things this product is actually built to do, and what that means in use.
70W GaN Fast Charging
A single USB-C port delivers up to 70W to fast charge USB-C laptops, tablets, and phones, while GaN technology keeps the charger compact and running cool.
3 Ports, Charge 3 at Once
Two USB-C ports and one USB-A port let you power a laptop, a phone, and an accessory from a single wall outlet.
Honest Shared Power
Total output is 70W shared across all ports, not 70W per port. One USB-C alone reaches up to 70W, two USB-C ports split to 45W and 20W, and all three together split to 45W and 15W. The USB-A port tops out at 18W.
PD and PPS Fast Charging
Supports USB-C Power Delivery and PPS for compatible fast-charging devices, including USB-C iPhone 16 and 15, Android phones, and many USB-C laptops and tablets.
Foldable Travel Design
Folding US plug prongs and an aluminum alloy GaN body make this a compact, durable charger for the desk, the carry-on, or the nightstand, with a soft indicator light.
Built-In Safety
Multiple protections help guard against overvoltage, overcurrent, overheating, and short circuits for safe, stable everyday charging.
Works with
If your device is not listed, it almost certainly still works — ask us and we will confirm it.
Works, but charges at reduced speed
Safety and compliance
Compare the range
How this one sits against the other Tron wall chargers.
Swipe to see every column
| Specification | You’re viewing
70W GaN Charger — USB-C + USB-A
$29.99
4.8 (10)
|
65W GaN 3-Port Charger — USB-C + USB-A
$29.99
4.82 (11)
|
45W GaN Charger, US Plug — Smart Display
$24.99 |
33W GaN Charger — USB-C + USB-A
$17.99
4.8 (10)
|
|---|---|---|---|---|
| Power | 70W | 65W | 45W max | 33W |
| Ports | 2 | 3 | 1 | 2 |
| Connectors | USB-C, USB-A | USB-C, USB-A | USB-C | USB-C, USB-A |
| Supports | GaN | GaN | GaN, PD, PPS 3.3-11V/4A, AVS 9-20V/2.25A, UFCS 5-11V/4A | PD, GaN |
| Type | Wall charger | Wall charger | Wall charger | Wall charger |
| Works with | Android, Laptops | Android, Laptops | iPhone, Android, iPad, MacBook | Android |
| Display | — | — | Real-time digital watt readout | — |
| Design | — | — | Foldable plug | — |
| Material | — | — | PC housing, spray-paint finish | — |
| Plug | — | — | US 2-pin | — |
| UPC | — | — | 850082466160 | — |
| USB-C port output | — | — | 5V/3A, 9V/3A, 12V/3A, 15V/3A | — |
| Input | — | — | 100-240V~ 50/60Hz, 1.5A max | — |
| Color | — | — | Space Gray | — |
| Warranty | 2-year limited | 2-year limited | 2-year limited | 2-year limited |
| Buy | This page | View | View | View |
Figures are the manufacturer’s rating for each model.
