qi wireless magnetic induction charger
USD $22 - $30 /Piece
Min.Order:100 Pieces
Shenzhen Global Technology Co., Ltd.
Wireless Charging Technology:
Wireless charging technology facilitates the transmission of electrical energy from a power source to
an electrical load without connecting wires. The technology is especially useful in cases where wires
are hazardous, impossible to connect, or simply inconvenient.
QI Instruction:
Qi is an interface standard developed by the Wireless Power Consortium for inductive electrical power
transfer over distances of up to 4 cm (1.6 inches).The Qi system comprises a power transmission pad
and a compatible receiver in a portable device. To use the system, the mobile device is placed on top
of the power transmission pad, which charges it via electromagnetic induction.
Specification:
1.Product Standard: QI
2.Input Voltage: DC19V/5V
3.Input Current: DC5V1A
4.Transmission Power: DC5W
5.Working Frequency: 100-200Khz
6.Energy Conversion: 72%>
7.Power Distance: 5MM
8.Charging Current: 500-1000mAh
9.Charging Voltage: DC5V
10.Product Dimension: 155*84*10mm
11.Net Weight: 197g
12.Gross Weight: 337g
13.Charging Method: One-to-one
Package Contents:
1.Transmitter
2.Usb cable
3.AC adapter
4.Wireless Reciever