Matek DC-DC Regulator - USB 5V 2.5A Max Output (7~26V input, 2-6S Lipo/Life)

It is a multifunctional switch-mode DC-DC regulator,
works with 7~26Vdc Input,
and outputs 5.1Vdc/0~2.5A to charge any USB based device.
It features a high efficiency switch mode design providing better heat dissipation.
It can support wide power sources,
such as any AC-DC power adapters (voltage range 7~26V),
2~6Cells Li-poly battery, Auto cigar-lighter slot, etc.


Features
Low power MCU with 10bit ADC
Segment LCD shows clear and accurate numerical readings
5 modes allows the user to check real-time Input voltage,
Output current, Capacity, Total capacity & Time.
4 protections of over-voltage, over-load, short circuit, reverse polarity
Input voltage cut-off setting & alarm
Self-closedown function to avoid the device be over charged
Output delay setting for DIY Auto USB charger

Specifications
Input voltage range : 7~26V DC
Output current : 0~2.5A
Voltage precision : +/-0.3%, Resolution : 0.01V
Current precision : +/-1%, Resolution : 0.01A
Efficiency : up to 93%
Input Cut-Off Voltage : 7.00~25.00V
Current sensing resistor : 10M
Standby current : 25mA
Size & weight : 58x34x10mm, 25g