Phone and flashlight USB charging treasure | USB-powered station | 4.2V boost mobile power with USB Output

Phone and flashlight USB charging treasure | USB-powered station | 4.2V boost mobile power with USB Output
 

Product description:

Battery Type: Lithium Ion Battery model: USB charging treasure
outerID: D170012 Brand: neutral
Custom processing: It is

4.2V boost with USB output mobile power, USB power station
The product is small, power, output current 500MA and voltage indicator with high efficiency up to 90% average efficiency
Dimensions: 54 (L) * 30 (W) * 16 (H) mm
Module parameters
Input: DC head 3.5mm inner positive / negative outside
Output: standard USB
Input voltage: 3-5V
Output voltage: 5.0-5.3V
Output Current: rated 500mA (input 3.7V more)
Conversion efficiency: on average 90% (the higher the input voltage, the higher the efficiency)
Output ripple: 50mV (MAX)
Operating temperature: Industrial grade (-40 ℃ to + 85 ℃)
Full load temperature rise: 20 ℃
Quiescent Current: 130uA
Load regulation: ± 1%
Voltage regulation: ± 0.5%
Input: DC head 3.5mm inner positive / negative outside
Output: standard USB (98 百分之 phones can be charged can be charged Apple 4S
Use:
1. DIY mobile power: When you travel or tourism always feel your cell phone, MP3, MP4, PDA, PSP is not enough electricity, and around you have a flashlight / / Headlight / / portable lamp or 18650 battery box, you can consider their own DIY a mobile power supply, as long as the selection (USB-powered stations) plus your products (section Section 2-3 lithium or NiMH batteries) can output 5V voltage for your phone / MP3 / MP4 / PDA / PSP charging, very easy oh.

2. Adjust voltage: If you need a different voltage power supply in the product design, the device requires a 5V power supply, and insufficient power supply voltage you on hand, with our (USB power station) can boost direct to 5V, solve your problems.

3. Power Supply: When your power supply is unstable, high and low, but when your device needs 5V power supply.
That our selection will be your best choice.

(3V l 5V, Boost Mobile Power (USB-powered station))
USB-powered station
54 (total length of wire 174) * 30 (W) * 16.5 (H) mm

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