For Nokia 7 8 8.1 7.1 6.1 Plus Qc 3.0 Usb Phone Fast

Mobile phone chargers can be roughly divided into travel chargers, seat chargers, and maintenance chargers. Generally, users mainly come into contact with the first two types. The best-selling item on the market is the travel charger.
There are also various forms of travel chargers, including affordable duck egg mini travel chargers, regular desktop card type chargers, and high-end desktop chargers with LCD displays.
Mobile phone chargers, also known as mobile phone adapters, are actually composed of a stable power supply (mainly a stable power supply, providing stable working voltage and sufficient current) and necessary control circuits such as constant current, voltage limiting, and time limiting. The output parameters marked on the charger (referring to line charging), such as output 5.0V/1A, output 5.0V/1500mA-11200, refer to the relevant parameters of the internal voltage stabilizing power supply. By understanding this principle, you will know that a high-quality mobile phone charger can easily be replaced by a high-quality voltage regulator.
The charger for lithium-ion batteries commonly used in mobile phones adopts a constant current and voltage limiting charging system, with a charging current generally around C2, which is a two-hour charging rate. For example, a 500mAh battery can be charged at 250mA for about two hours to reach 4. Charge at a constant voltage after 2V.
Lion batteries are not suitable for using the - DV/DT detection fast charging method used in NIMH advanced fast chargers, as lion batteries have strict limits on charging current. Lithium ions (Li+) are very active, and high current charging can easily cause danger.

• Applied Fast Charge Protocols:No Support
• Gan:No
• Max. Output Power:10w
• Type:Travel
• Power Source:A.c. Source
• Quality Certification:Ccc,ce,ul
• Output Interface:Usb,type C
• Certification:Ce
• Origin:Mainland China
• Compatible With 1:For Samsung Galaxy A3 A5 A7 (2017) A8 A9 2018 M20 M30 A30 A50
• Compatible With 2:For Samsung Galaxy S10 S10e S9 S8 Plus Galaxy C9 Pro Note 9 8
• Compatible With 3:For Huawei P20 Lite P30 Mate 20 Pro Honor 8 9 10 View 20 Mate 10 9 Pro
• Compatible With 4:For Lg G5 G6 G7 Thiq V30 V30 Q9 Q8 Q7 Q6 For Moto G6 G7 Plus Z2 Play
• Compatible With 5:For Xiaomi Mi 5 5s 6 A1 A2 Mi 9 8 Se Mi 8 Lite Redmi Note 7 Pro
• Color:White ,black
• Length:100cm / 1m
• Function:Fast Charging & Data Sync
• Compatible With 6:For Huawei P9 P10 Nova 4 3 2 For Nokia 9 Pureview 8 7 6.1 Plus 7.1 8.1