For Samsung S3 S4 J3 2016 J5 J7 2017 J6 A6 A7 2018 Redmi 5a

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:Qualcomm Quick Charge,samsung Adaptive Fast Charge
• Gan:No
• Max. Output Power:10w
• Type:Travel
• Power Source:A.c. Source,usb
• Quality Certification:Ce,ccc
• Output Interface:Usb
• Certification:Ce
• Origin:Mainland China
• Is_customized:Yes
• Socket Type:For Eu/us
• Compatible Model 1:For Samsung S7/s7 Edge/s6
• Compatible Model 2:For Samsung Note7/note5/note Edge/note4/note3/note2/note
• Compatible Model 3:For Samsung Galaxy J1 J2 J3 J4 J5 J6 J7 J8 2015 2016 2017 2018
• Compatible Model 4:For Samsung Galaxy A3 A5 A7 2015 2016
• Compatible Model 5:For Huawei Mate8 7 Honor 7 Maimang 5 4
• Compatible Model 6:For Lenovo Lg Htc Sony Zte
• Unit Type:Piece
• Package Weight:0.01kg (0.02lb.)
• Package Size:1cm X 1cm X 1cm (0.39in X 0.39in X 0.39in)