Battery Charging

Battery Charging

Battery Charging

The hardware to energize the batteries in a compact item such a cell phone has an important impact in determining the battery life span and the reasonable items of using the daily.

How much voltage or current for to what extent, and what to do while charging is finished relies upon the size and kind of the battery being charged.

The modern edge battery chargers adjust the charging parameters powerfully dependent on the level of charging the battery has come to. An empty battery can be charged quicker with no safety risk.

With fundamental and basic chargers outputting 5V/1A equalling to 5W of power, anything quicker than that is viewed as quick charging or fast.

Quick charging

Quick charging field is still particularly divided and pretty much every manufacturer has its own solution.

The most well known solution is the 5V/2A charging which carries  10W of power. And basically every telephone other there backings this charging rate. The genuine fast charging begins from that point and up.

Cell phones using Qualcomm chipsets can utilize Qualcomm’s QuickCharge protocol. It’s experienced a couple of ages as of now with the most recent one being QuickCharge 4+. It is in reverse good with the past ages and the most well-known executions top at 18W of intensity yield. Motorola is using this standard for its telephones despite the fact that they are marketing it as TurboPower and QuickCharge isn’t referenced anywhere.

Essentially to Qualcomm, MediaTek has likewise introduced its very own charging standard called Pump Express. Which is upheld by telephones using the company’s chipsets and it requires its very own arrangement of restrictive chargers. The most recent age of the standard is PumpExpress 3.0 and it uses a USB-C connector for the charging link. Siphon Express+ 2.0 is accessible just as a more spending arrangement and it permits the utilization of a microUSB connector.

USB Power Delivery is another brisk charging standard and this one isn’t restricted to a specific equipment manufacturer. It doesn’t require exclusive equipment however it requires the utilization of USB-C to USB-C link. The most extreme power yield is 100W in light of the fact that there are even workstations that depend on this standard for charging. The present executions in cell phones anyway just go as high as 18W of intensity yield.

Oppo, Vivo and OnePlus offer a portion of their intellectual property and R&D and subsequently, their telephones utilize comparative fast charging arrangements. Oppo calls it VOOC Flash charge, Vivo calls it simply Fast battery charging, while OnePlus used to call theirs Dash charge (presently renamed to simply OnePlus Fast Charge for legitimate reasons). Every one of the three forms yield 18-20W of intensity.

Wireless or cordless charging

wireless charging or cordless charging is a type of wireless charging that uses an electromagnetic field to transfer energy between two objects through electromagnetic induction. Many manufacturers of smartphones have started adding this technology into their devices, the majority adopting the Qi wireless charging standard.

Major manufacturers such as Apple and Samsung produce many models of their phones in high volume with Qi capabilities. The popularity of the Qi standard has driven other manufacturers to adopt this as their own standard. Smartphones have become the driving force of this technology entering consumers’ homes, where many household technologies have been developed to utilize this tech.

Samsung and other companies have begun exploring the idea of “surface charging”, building an inductive charging station into an entire surface such as a desk or table.


A-GPS (Assisted GPS)  •  A2DP (Advanced Audio Distribution Profile)  • AAC (Advanced Audio Coding) •  Airplane Mode  •  Alarm Clock  •  AMOLED (Active-matrix organic light-emitting diode) •  Analog Technology  •  Android Operating System  •  Antenna  •  Aperture •  APN (Access Point Name) •  Apple iOS  •


Band   Bandwidth  •  Battery Charging    Biometrics    Bit  BlackBerry OS   Bluetooth    Bps (Bits per Second)   Brand    Broadband    Browser    Byte


Camera    Capacitive Touchscreen   Car Kit   Carrier   CDMA (Code-Division Multiple Access)  •  Cell    Chipset    CIF (Common Intermediate Format)  •  Connected GPS    Corning Gorilla Glass    CPU (Central Processing Unit)


DC-HSDPA (Dual Carrier or Dual Cell High-Speed Downlink Packet Access)  •  Dual-band    Dual-Mode Dual-SIM     Dynamic Memory


EDGE (Enhanced Data for Global Evolution)   •   EDR (Enhanced Data Rate)    EGPRS    EGSM (Extended GSM)


Firmware   •  Flash Memory   Flight mode  •  FM Radio  •  Frequency   FTP (File Transfer Protocol)


Galileo (Global Navigation Satellite System)   GB (Gigabyte)  •   Gbps (Gigabits per second)   Geo-tag  GLONASS (Global Navigation Satellite System)   GPRS    GPS (Global Positioning System   •  GPU (Graphics Processing Unit)


H.263   H.264   H.265   Handwriting recognition  •  Hot Spot    HSCSD (High-Speed Circuit Switched Data)   HSDPA (High-Speed Downlink Packet Access)   HSDPA+ (High-Speed Downlink Packet Access Plus)   HSP (Headset Profile)     HTML (Hypertext Markup Language)   Hz (Hertz)


iDEN (Integrated Digital Enhanced Network)    Image Signal Processor (ISP)   •  IMEI (International Mobile Equipment Identity)




KB (Kilobyte)   •   Kbps (Kilobits per second)   •   Key Guard


LCD (Liquid Crystal Display)   •   LED (Light-Emitting Diode)   •   Li-Ion (Lithium Ion)   •   Li-Polymer (Lithium Polymer)   •   Loudspeaker


Macro  •  Magnetometer   mAh  •  MB (Megabyte)  •   Mbps (Megabit per second)  •  Megapixel  •  Memory card slot   Memory effect   Messaging   MHz (Megahertz)   Micro USB    microSD   microSDHC   MIDI (Musical Instrument Digital Interface)   MIDP (Mobile Information Device Profile)   MMS (Multimedia Messaging Service)  •   Mobile games   Mobile High-Definition Link (MHL)  •   Mobile IM (Instant Messaging)  •  Modem   •  Monochrome  •   MP3 (MPEG Layer 3)  •   MPEG (Motion Picture Experts Group)   MPEG-4 video   Multitouch input method   Music playback time (battery life)   Music Player


NAND Memory   Network capacity   Network coverage  •  NOR Memory   Numeric keypad


OEM (Original Equipment Manufacturer)   OLED (Organic Light-Emitting Diode)   Optical Zoom   OS (Operating System)   OTA (Over-The-Air)   OTG


PCS (Personal Communications Service)   PDA (Personal Digital Assistant)    Pixel    Pixel density (Pixels Per Inch)  Price    PTT (Push-To-Talk)   Push


Quad-band   QVGA (Quarter Video Graphics Array)    QWERTY keyboard layout


RAM (Random-Access Memory)   RBDS (Radio Broadcast Data System)    RDS (Radio Data System)   Resistive touchscreen    Resolution  •  Ringtone   Roaming   ROM (Read-Only Memory)   RS-MMC (Reduced-Size Multi Media Card)


Screen protection    SD (Secure Digital)    Secondary camera    Sensors  SIM   SIM lock    Single-Band   Smart Watch    Smartphone  •  SMS (Short Messaging Service)    Speed Dial   Stand-by time (battery life)    Stereo Speakers    Streaming Video    Stylus


Talk time (battery life)  Tethering    Text messaging (texting)    Touchscreen   Tri-band


UI (User Interface)  •  UMTS  •  UPnP (Universal Plug and Play)    USB (Universal Serial Bus)   USB On-The-Go   USIM


VGA (Video Graphics Array)    Video call  Voice dialing   Voice mail  •  VPN (Virtual Private Network)


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2G   •   3G   •   4G   •  5G


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