Features:

• We’ve taken the classic, portable, rechargeable lithium ion battery pack and tweaked the design to make it amenable to low current applications.
• While similar power banks are typically designed to power off automatically at lower currents.
• this battery pack will continue to operate if your device is drawing a mere 20mA and over!
•This particular battery pack has a 2,500mAh capacity and can source 1,000mA at 5VDC.

Specifications:

• Input : 5.0V/1A
• Output : 5.0V/1A (Support 20mA output)
• Working type: DC-DC
• Capacity: 2500mAh
• Nominal Voltage : 3.6V
• Weight Approx.: 60g
• Working temperature : Charge: 0℃~45℃
Discharge: 0℃~45℃
• Storage temperature : -10℃~50℃
• Dimension :
L=95.0mm ± 0.2mm
W=26.5mm ± 0.2mm
H=22.0mm ± 0.2mm
• Humidity : ≤75% RH