Transformers StarSaber TF-S01 40W GaN USB-C Fast Charger with Retractable 32” Cable, Dual USB-C (20W+12W) Compact Wall Charger for iPhone, Samsung, Google Pixel, iPad AC 100-240V

Experience next-generation fast charging with the Transformers TF-S01 StarSaber 40W GaN USB-C Fast Charger, engineered for power, speed, and unmatched convenience. Featuring an innovative 32-inch magnetic retractable USB-C cable, this compact GaN wall charger is designed for effortless pull-to-charge use, instant retraction, and tangle-free portability. With dual USB-C outputs, the StarSaber delivers up to 40W of total power, supporting rapid charging for iPhone, iPad, Samsung, Google Pixel, tablets, earbuds, watches, and more.

Powered by advanced Gallium Nitride (GaN) technology, the TF-S01 provides high-efficiency power conversion, lower heat, and superior stability. The built-in GAN temperature control chip, safety filter capacitor, and low internal resistance ensure 99% battery health retention, protecting your devices during every charge. Whether you’re at home, at work, or traveling, the StarSaber charger guarantees reliable, intelligent, and ultra-fast performance.

Break speed barriers with new 40W flash-charge technology—capable of delivering 65% battery in just 30 minutes or up to 35% in only 10 minutes. The fully compatible dual-output design includes USB-C1 (PD 40W) and USB-C2 fast charging, allowing you to power two devices simultaneously (20W + 12W). Its automatic magnetic cable absorption, one-second pullback, and compact design make it an ideal grab-and-go charging solution.

• Transform your daily charging routine with the TF-S01 StarSaber—the perfect blend of speed, safety, and convenience for all your USB-C powered devices.
• 40W GaN Fast Charging Power – Equipped with advanced Gallium Nitride technology, the TF-S01 StarSaber delivers up to 40W high-speed charging with superior efficiency, lower heat, and safer performance for all your devices.
• Dual USB-C Output (20W + 12W) – Charge two devices at the same time with intelligent power distribution. USB-C1 supports full PD 40W fast charging; USB-C2 offers high-speed output for phones, tablets, earbuds, and more.
• Built-In 32” Magnetic Retractable Cable – Enjoy the convenience of a long 32-inch pull-to-charge cable that retracts automatically in one second. Magnetic telescopic design keeps your cable clean, organized, and tangle-free.
• Ultra-Fast Flash Charging Speed – Break charging records with 40W flash-charge technology: power your device up to 65% in just 30 minutes or 35% in only 10 minutes when using the USB-C1 PD port.
• Wide Voltage Input for Travel – Universal 100–240V AC input makes this charger perfect for home, office, and travel worldwide. Compact GaN build ensures stability and maximum portability.
• Superior Battery Health Protection – Includes a safety filter capacitor, low internal resistance, and GaN temperature control chip for 99% battery health retention and long-term durability.
• All-Device Compatibility – Fully compatible with iPhone, iPad, AirPods, Apple Watch, Samsung Galaxy, Google Pixel, tablets, BT earbuds, power banks, and any USB-C powered device.
• Smart Temperature & Safety Control – Features multi-layer protection against over-current, over-voltage, overheating, and short-circuit conditions to keep your devices safe during every charge.
• Stable & Efficient Power Conversion – High conversion efficiency delivers consistent power output, improved charging stability, and better performance compared to traditional chargers.
• Compact, Modern, Travel-Ready Design – Lightweight GaN construction and integrated retractable cable make it an all-in-one charging solution—no extra cables needed.

Specifications

• Product Type: 40W GaN USB-C Fast Wall Charger with Retractable 32” Cable
• Model Name: TF-S01 StarSaber
• Technology: Gallium Nitride (GaN) High-Efficiency Charging
• Input: 100–240V AC, 50/60Hz, 1.2A Max

Output Specifications

• USB-C1 Port:
– 5V ⎓ 3A
– 9V ⎓ 3A
– 12V ⎓ 3A
– 15V ⎓ 2.66A
– 20V ⎓ 2A (PD 40W Max)

• USB-C2 Port:
– 5V ⎓ 3A
– 9V ⎓ 2.22A
– 12V ⎓ 2A
– 15V ⎓ 2A
– 20V ⎓ 2A (PD 40W Max)

• Dual-Port Output: USB-C1 + USB-C2 = 20W + 12W
• Total Output Power: 40W Max

Cable & Design

• Cable Length: 32-inch magnetic retractable cable
• Cable Type: USB-C magnetic telescopic design
• Storage: Automatic magnetic absorption & one-second pullback
• Build: Compact GaN design with enhanced heat control

Charging Performance

• Flash Charging: Up to 65% battery in 30 minutes
• Rapid Boost: 35% charge in just 10 minutes
• Efficiency: Low internal resistance; high conversion stability
• Battery Health Protection: 99% durability with safety filter capacitor

Compatibility

• Fully Compatible With:
iPhone, iPad, AirPods, Apple Watch, Samsung Galaxy, Google Pixel, Tablets, USB-C Devices, BT Earbuds, Power Banks, and more.

Safety & Protection

• Temperature Control: GaN heat management chip
• Safety Features: Over-current, over-voltage, short-circuit, and temperature protection
• Battery Protection: Stable output to protect long-term device health

Compatible Devices

Apple Devices:
iPhone Type-C models
iPad Pro / iPad Air / iPad Mini / iPad (USB-C models)
AirPods / AirPods Pro
Apple Watch Series (USB-C charge-ready with cable)

Samsung Devices:
Galaxy S25 / S24 / S23 / S22 / S21 Series
Galaxy Note Series
Galaxy Z Fold / Z Flip
Galaxy A Series
Galaxy Tab Tablets

Google Devices:
Pixel 10 / Pixel 9 / Pixel 8 / Pixel 7 / Pixel 6 Series
Pixel Fold / Pixel Tablet

Other USB-C Devices:
Android phones
Tablets
Bluetooth earbuds
Portable gaming devices
Power banks
USB-C rechargeable accessories
USB-C laptops (low-power models)