Tecno Spark 8c 7 Adaptive Fast Adapter And Micro Usb Cable

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:Samsung Adaptive Fast Charge,qualcomm Quick Charge,huawei Quick Charge
• Gan:No
• Max. Output Power:15w
• Type:Travel
• Power Source:A.c. Source,usb
• Quality Certification:Ce,rohs
• Output Interface:Usb,2 A Ports
• Certification:Ce
• Origin:Mainland China
• Eu Wall Plug Usb Charger:Universal For Iphone Samsung Huawei Xiaomi Redmi Motorola Oppo Umidigi Lg Nokia Phone Charger
• Output:Dc 5v 2a, 9v 1.67a,
• Color:White
• Length:100cm / 1m /2m Long
• Usb Cable Plug Type:Micro Usb Plug, Cable Micro Usb ,
• Compatible Model 1:For Samsung J3 J5 J7 A3 A5 A7 2016
• Compatible Model 2:For Samsung Galaxy S2 S3 S4 S5 S6 S7 Edge
• Compatible Model 3:For Huawei P Smart 2019 Y9 Y7 Y6 Y5 2018
• Compatible Model 4:For Xiaomi Redmi 9at 9a 9c Redmi 4x 5a 6a 7a
• Compatible Model 5:For Honor 20e 9a 9c 8c 8a 7a Honor 9x Lite
• Compatible Model 6:For Oppo A15 A5s A3s Realme C21 C15 C11 C3
• Compatible Model 7:For Nokia 1.4 2.4 Nokia 2.3 C3 C2 C1
• Micro Usb Cable:For Huawei P8 P9 Lite Huawei P Smart 2019
• Compatible Model 8:For Huawei Y5 Y6 Y7 2019 Y9 2019
• Compatible Model 9:For Honor 9a 9c Honor 8x 8a 8s Honor 9s 9 Lite
• Compatible Model 10:For Xiaomi Redmi 9at 9a Redmi 9c 7a Note 4x 5 6 Pro