Amazon has
100W 4-Port Amazon Basics GaN Wall Charger w/ 2 USB-C Ports & 2 USB-A Ports & Power Delivery PD for Laptops, Tablets & Phones (White or Black, PD100U-4UTGA) on sale for
$32.99.
Shipping is free with Prime or on $35+ orders.
Thanks to Deal Hunter
TattyBear for sharing this deal.
Available Colors: Product Details: - Note: This charger supports fast charging (9V) and not super-fast charging for devices that require PPS (Programmable Power Supply)
- Fast charging: 100-watt combined USB Power Delivery PD 3.0; 2 USB-C ports (65 watt + 18 watt, up to 100W single) and 2 USB-A ports (12 watt each, up to 17 watt single); conveniently charge 2 USB-C enabled devices (including a laptop) and 2 smartphones
- GaN technology: GaN components waste less power and produce less heat (compared to silicon), which results in a more efficient charge
- Compact size: small but powerful thanks to innovative GaN technology; design includes a foldable plug for travel-friendly portability
- Safety features: integrated over-voltage, overheating, and short-circuit protection to keep connected devices safe
- Output one port: PD 3.0 (USB-C1 Port): 5V ⎓ 3A / 9V ⎓ 3A / 15V ⎓ 3A / 20V ⎓ 5A (Up to 100W); Output four ports: PD 3.0 (USB-C1 Port): 5V ⎓ 3A / 9V ⎓ 3A / 15V ⎓ 3A / 20V ⎓ 3.25A (Up to 65W), PD 3.0 (USB-C2 Port): 5V ⎓ 3A / 9V ⎓ 2A (Up to 18W), USB-A1/A2: 5V ⎓ 3.4A total (12W each, up to 17W)
- In the box: 4-port USB-C wall charger, user manual, and an Amazon Basics 1-year limited warranty
- Charging speed varies depending on the device
Top Comments
20V/5A (100W)
Community Reviews
This Amazon Basics GaN wall charger is a compact 4 port option for people who need multiple USB C and USB A connections, with 100W available from the top port when it is used alone. It also supports PPS, which matters for some phones and tablets, and the total port count is the main appeal. The catch is that the charger can restart and briefly disconnect when switching power modes, which can trigger beeping and repeated flapping with multiple devices or as batteries fill up. At $33, the value looks weaker than several alternatives.
Common Questions (3)
Yes, the top USB-C port can reach 100W when it is the only port in use. With multiple devices connected, the charger's total output is shared and individual ports can drop below that maximum.
No PPS support is reported for this model. That matters for devices that rely on PPS for optimal fast charging, and the Baseus alternative is specifically noted as supporting PPS.
It can briefly restart when changing between charging modes, which disconnects and reconnects devices. That can cause phones, tablets, and laptops to beep repeatedly, especially when multiple devices are charging or when a device ramps down power near full charge.
AI-generated summary based on comments from the community. Updated ago
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19 Comments
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This is actually quite severe when there are multiple devices charging at the same time and it has a "bug" where it will flap between charging modes, i assume when it's right in between 2 charging modes. So for a few minutes, your phone will beep continuously as it "flaps" between charging modes.
It also has this behavior even when you aren't plugging stuff in/out. As the battery of the device fills up, it's supposed to switch to lower power charge modes and sometimes will get stuck in between them and begin flapping.
Both of mine in different manufacturing batches do this and it's mentioned on the amazon page so i assume it's just a behavior of this model. I would recommend against buying it for this reason even though the total output wattage and the number of ports makes it an attractive buy.
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