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Universal Fast Charging Specification (UFCS 1.0/2.0)

 

​UFCS (aka fusion fast charging protocol) is the charging protocol collaboratively developed by the China Academy of Information and Communications Technology (CAICT), along with companies such as Huawei, OPPO, Vivo, and Xiaomi. It was announced as the first fast charging standard of China. It aims to address the complexity and lack of compatibility among existing fast-charging standards in the market. The specification was released on the 28th of May 2021.

By March 2024, 101 products passed UFCS certification.

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The technology assumed a continuous regulation approach, while the output voltage is classified into four programmable properties, including 5V, 10V, 20V, and 30V. It is similar to PD PPS in terms of voltage and current regulation in order to ensure direct battery charging, eliminating power conversion and inevitable energy losses and producing heat while charging.

These properties work in the following range:

  • The 5V works in a range between 3.4V and 5.5V

  • The 10V works in a range between 5.5V and 12V

  • The 20V works in a range between 12V and 21V

  • The 30V works in a range between 21V and 36V

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Charging using the UFCS protocol can be provided as from UsbC as UsbA charger ports, it depends on the charger manufacturer's implementation.

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UFCS 2.0

On May 22, 2025, Huawei, Honor, Oppo, and Vivo announced the use of the UFCS 2.0 charging protocol in their products.

The main changes in the new protocol compared to version 1.0 are:

  • Permission to use unauthorized (non-certified) charging adapters, chargeable devices, and cables for charging at up to 40W. This step should improve the situation with the adaptation of the protocol by various manufacturers and consumers.

  • Support for reverse charging, allowing users to charge other devices regardless of their brand.  

  • The PowerChange feature becomes a mandatory component. It allows the charger to adjust the power in real time depending on the connected device. This ensures that chargers automatically detect the requirements of the connected device and adjust the output power accordingly, which improves both charging efficiency and user safety, especially when using third-party accessories.​​

Notes:

  • 2024 August 14, it was announced by Realme that they have developed a "Supersonic" 320W charger, which is compatible with PD, SuperVOOC, and UFCS (320W ensured by 20V charging). This power can be achieved if a smartphone is equipped with a new 4-layer folded battery (4420 mAh) with layers connected in a sequence. No real smartphones exist on the market to support this charging technology with such a power level.

  • Some smartphones that support UFCS:

    • HUAWEI Mate 80 Pro supports UFCS at least up to 19V5A - 88W of real charging speed

    • OnePlus Turbo 6 supports UFCS (9V4A) at least up to 33W of real charging speed

    • OnePlus 13 supports UFCS 100W.

    • OnePlus 13T supports UFCS up to 35W

    • realme GT6 supports UFCS 33W

    • Vivo X100 Pro supports UFCS up to 25W

    • Vivo Y300 Pro supports UFCS up to 25W

    • IQOO Neo11 supports UFCS at least up to 35W

  • Some chargers/ powerbanks which support UFCS:

    • AMC (PD-GA2402CN-0) 240W PD3.2 charger for NVIDIA’s DGX Spark GB10 supports UFCS 36W (UsbC)

    • Anker Prime 160W 3C (A2687 model) supports UFCS 33W (UsbC)

    • Anker Prime 150W Charging Station (A1903) supports UFCS 105W (UsbC1, UsbC2) 33W (UsbA)

    • AOHi Car charger 170W 2C1A (AOC-S009 model) supports UFCS 63W (UsbC1)

    • AOHi Powerbank 27600mAh 240W supports UFCS 63W (5.5-11V3A, 11-21V3A) (UsbC)

    • ASUS Adol 100W (ADOL AC100-050A) supports UFCS 33W (UsbC1, UsbC2, UsbA)

    • Baseus Picogo 67W (2C1A) supports UFCS 33W (UsbA)

    • Baseus Picogo 100W (2C1A) AE21 supports UFCS 33W (UsbA)

    • Baseus Picogo 140W (3C1A) AH11 (E01207 model) supports UFCS 44W (UsbA)

    • Belkin 100W 2C1A (WHCG016yz model) supports UFCS 63W (UsbC1, UsbC2)

    • Baseus 100W 7-in-1 Charging Station (E0307A) supports UFCS 33W (UsbC1, UsbC2, UsbA)

    • CUKTECH 100W 2C1A (AD1003EU) supports UFCS 33W (UsbA)

    • CUKTECH 15 Charging Station (TA1406U) supports UFCS 33W (UsbC1 retractable)

    • CUKTECH 15 140W (3C1A) AD1404UE charger supports UFCS 33W (UsbCA)

    • CUKTECH 10 Mini GaN Charger (AD1203P) supports UFCS 60W (UsbC2 port) and 33W (UsbA)

    • CUKTECH 10 GaN Charger Ultra (AD1204U) supports UFCS 60W (UsbC1, UsbC2) and 42W (UsbC3)

    • CUKTECH 10 100W Car charger (CC903P) supports UFCS 33W (UsbC2, UsbA)

    • EGIOZR Powerbank 10000mAh 45W supports UFCS 33W (UsbC)

    • Huawei SuperCharge car charger model P0019 supports UFCS 100W

    • Huawei 66W Slim supports UFCS 33W (UsbC)

    • ​Huawei 66W cube, 100W cube and 140W supports UFCS 33W (UsbC)

    • Huawei 66W GaN charger for Mate 80 (HW-110600C05) supports UFCS 66W (UsbC)

    • Huawei 100W SuperCharge GaN Charger (HW-200500C03) supports 100W UFCS (3.4-5.5V 5A, 5.5-10V 6.6A, 10-11V 6A, 11-20V 5A, 20-21V 4.7A)

    • Huawei 140W Charger for MateBook X Pro supports 140W UFCS

    • Huawei Powerbank 12000mAh 100W (P0020) supports UFCS 100W (UsbC)

    • HUNDA 300W (A2319-300W-02, PD3.1 support version) supports UFCS 63W (5.5-11V3A, 11-21V3A) (UsbC1, UsbC2)

    • INIU 100W 2C1A supports UFCS 63W(3.4-5.5V3A, 5.5-11V3A, 11-21V3A) (UsbC1, UsbC2)

    • Infinix 90W 1A (model u900xea) supports UFCS 45W (4-11V4.1A, 11-20V2.25A)

    • Lisen 170W Car charger 2C1A supports UFCS 60W (UsbC2)

    • MIIIW 140W GaN Charger CA514 Pro supports UFCS 33W (UsbC3, UsbA)

    • Minix 100W NEO P3 Pro 2C1A with screen supports UFCS 105W

    • MOVESPEED 165W GaN Desktop Charger (MSA05) supports UFCS 105W (UsbC1)

    • Pisen 160W 4-USB-C GaN Charger (TP-C81) supports UFCS 33W (UsbC3, UsbC4)

    • Realme 120W (1A) model VCBBOACH supports UFCS 44W (3.3-5V4A,5-11V4A) and SVOOC 120W(3.3-5V6A,5-11V10.95A)

    • Skyworth 140W SiC Charger (C-140W) supports UFCS 33W (UsbC1,UsbC3, UsbA)

    • UGREEN 67W 20000mAh Power Bank (PB550 model) supports UFCS 33W

    • UGREEN Nexode 160W 5-Port GaN Charger (X774) ports С1, С2 support UFCS 33W

    • Vivo 90W 1A (model V9082L0E1) supports UFCS 44W (5-11V4A) (UsbA)

    • Vivo (IQOO) 100W 1C (model V10091L0E1) supports UFCS 44W (5-11V4A) (UsbC)

    • Vivo 120W 1C (model V12060L0A0) supports UFCS 33W (UsbC)

    • Vivo 120W 1C (model V12060L0A1-CN) supports UFCS 33W (5-11V3A) (UsbC)

    • Vivo 120W 2C1A (model V12060L0D0-CN) supports UFCS 44W (UsbC, UsbA)

    • VERYSUN 100W GaN Charger (X100Pro) (supports UFCS 33W, UsbC1, UsbC2, UsbA)

    • Yoobao Powerbank 20000mah 100W supports UFCS at least 35W (UsbC)

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