Product Selling Points

1. 4-in-1 Design for Simultaneous Fast Charging

Supports fast charging for multiple devices—no more waiting in line with 4 charging ports. One charger meets all your needs.

2.Max 20W for Fast Charging Enjoyment

Single USB-C port outputs up to 20W; single USB-A port outputs up to 18W

Total power reaches 40W

Charging performance:

🔋iPhone 16: 55% charged in 30 minutes

🔋S25 Ultra: 40% charged in 30 minutes

Data measured in Toocki laboratory. Actual performance may vary slightly depending on specific environments.

3.Small Size with Powerful Output

More compact than traditional chargers, taking up less space and easier to store.

4.GaN Black Technology: Smaller Yet Stronger

Adopts upgraded Gallium Nitride (GaN) chip, achieving smaller size, higher power, stronger energy efficiency, and lower heat generation.

5.Comprehensive Protection for Worry-Free Fast Charging

Equipped with multiple safety protection mechanisms to safeguard both devices and electrical safety:

Overcurrent protection, Overvoltage protection, Short-circuit protection, Overcharge protection, Over-temperature protection, Overpower protection

6.Multi-Scenario Adaptation for Convenient Power Supply

Office: Eliminates desktop clutter and doubles work efficiency

Business travel: Lightweight and portable, easy to store

Home: Supports simultaneous charging of multiple devices

Intelligent Power Distribution

Single-Port Output:

C1: 20W; C2: 20W; A1: 18W; A2: 18W

Dual-Port Output:

C1 + C2: 20W + 20W; C1 + A1: 5V⎓3A; C1 + A2: 20W + 18W

C2 + A1: 20W + 18W; C2 + A2: 5V⎓3A; A1 + A2: 18W + 18W

Triple-Port Output:

C2 + (C1 + A1): 20W + 15W; C1 + (C2 + A2): 20W + 15W

A1 + (C2 + A2): 18W + 15W; A2 + (C1 + A1): 18W + 15W

Four-Port Output:

(C1 + A1) + (C2 + A2): 15W + 15W

Product Parameters

Brand: Toocki

Name: 4-Port GaN Fast Charger

Model: TC53402

Material: PC

Input: 110-240V~50/60Hz, 1.0A

USB-C1/C2 Output: 5.0V⎓3.0A, 9.0V⎓2.22A, 12.0V⎓1.67A (Max. 20.0W)

USB-A1/A2 Output: 5.0V⎓3.0A, 9.0V⎓2.0A, 12.0V⎓1.5A (Max. 18.0W)

Total Output: Max. 40.0W

Product Weight: Approx. 90g

Product Size: Approx. 89×52×29 mm