Wireless Charger B85UF:
Input: DC 5V 2A or 9V 1.67A
Output:DC 5V 1A (Max 5V 1.1A) DC 9V 1A (Max 9V 1.1A)
Charging efficiency:75%~80%
Dimensions: Φ69.0*3.8mm
Weight: 30g
Materials:ABS+PC
Wireless Charger Pad B85UF
Description
1. Compatible fast charge (>5W) phone model:
Includes but is not limited to:
Samsung Galaxy Note5/S6/S7/S7+/S7 Edge/S8/S8+ etc.; iPhone 8/8+/X (Max 7.5W)
2. Input and output characteristics:
2.1. Basic power mode (5W)
| Item | Symbol | Test Conditions | Minimum | Rating | Unit |
| Input voltage | Vin | 5W RX | 4.85 | 5.00 | V |
| Input Current | Iin | 0.78 | 1.15 | A | |
| Output voltage | Vout | 4.22 | 4.67 | V | |
| Output Current | Iout | 0.84 | 0.93 | A |
2.2. Fast charging mode (10W)
| Item | Symbol | Test Conditions | Minimum | Rating | Unit |
| Input voltage | Vin | 10W
RX |
9.00 | V | |
| Input Current | Iin | 1.20 | A | ||
| Output voltage | Vout | 9.01 | V | ||
| Output Current | Iout | 0.90 | A |
2.3 Working frequency: 110～205KHz
3. Standby current
3.1Basic power mode: Standby current average is less than 30mA
3.2 Fast charging mode: Standby current average is less than 30mA
4. Effective transmission distance:
4.1 Wireless charging status remains normal within the effective transmission distance
| RX: Coil distance from the top surface of the product | X direction | Y direction | Z direction |
| 0mm | >3mm@5V
>3mm@9V |
>3mm@5V
>3mm@9V |
>3mm@5V
>3mm@9V |
| 2mm | >3mm@5V
>3mm@9V |
>3mm@5V
>3mm@9V |
>3mm@5V
>3mm@9V |
| 3mm | >3mm@5V
>3mm@9V |
>3mm@5V
>3mm@9V |
>3mm@5V
>3mm@9V |
4.2 Charging efficiency:
Basic power mode：75.8%. Fast charging mode：75%.
4.3 Working frequency: 110 ~ 205KHz
5. Safety performance:
5.1 Transmitter indicator:
| Wireless charging status | Indicator status |
| Power access | The white indicator light is always on, after 2 seconds enters standby mode. |
| Charging | White indicator light is always on |
| Standby mode | Flashes once in 3 seconds |
| Insufficient power | Flashes once in 1 second |
| Move the phone | Immediately flashes, off after 1 second |
| Foreign body detected | Off after flashing for 10s |
5.2 FOD function(Foreign Object Detection) : Place the dollar coin between the charging mobile phone and the charger. The current suddenly drops in 5 seconds and the charging stops.
