two modules pack 2A DC-DC Boost Step up Conversion Module MicroUSB INPUT 2V to 24V to output boosted 5V 28V WIDE RANGE of voltage High current 2A max output. Use two units paralell to get 4A or more units.

Feature:

• Can be easily installed in a variety of small devices.
• Use Micro USB input,USB charger or mobile power through the data line,to get 9V,12V,15V,18V,24V
• Portable and easy to use.
• Ultra wide input and output voltage, high conversion efficiency.

Specifications:

Product size:3cm×1.7cm

• Input voltage: 2 v - 24v
• Max output current: 2A non continuous Recommended continuous max 1A
• Max output voltage: > 28 V (recommended for use within 26V)
• Efficiency: > 93% (efficiency is related to the differential pressure of input and output).

Note:

1) this module is a boost module, the output voltage is greater than the input voltage

2) the peak current output current is no more than 2A

** If you need high energy density cell LiFePO4 check my other products. This cell can go up to 2000-3000cycles. Using this DC converter you are able to get adjustable output from cell voltage.

Please check out my other versatile items on my store My Tindie Products