The microUSB port can be used to charge the internal battery,
It can charge off your laptop, desktop computer, and from a standard electrical outlet,
The 1A output port can charge any USB powered device, recommended for wearables and most smartphones,
The 2.1A output port can also charge any USB powered device and is recommended for use with tablets.Open the solar panels wherever there is sunlight and point them towards the sun,
The solar charge indicator light glows orange when the panels are generating enough energy to charge the internal battery,
The light increases in brightness based on how much of a charge it’s receiving,
It’s that simple,
The Helios also includes Maximum Power Point Tracking Technology, or MPPT,
Since solar conditions vary greatly during the course of the day MPPT balances the input from the panels to the battery to maximize the power the panels can feed into the battery,
This boosts charging performance even in less than ideal conditions,
Orange solar powered smart chargerPass-through charging feature of the Helios can limit the amount of electricity wasted by sending the connected devices the voltage they needProlonged battery life, reduced cycles, and more efficient use of electricity when connected to the grid helps reduce the environmental impact of charging our mobile deviceDual USB output ports lets you charge multiple devices at the same timeMicroUSB charging port lets you charge when the sun is NOT shiningConnected to an electrical outlet Helios can also allow pass-through charging to connected devicesThree solar panels to grab as much solar energy as it can in a short period of timeItem Dimensions: 5.10 x 0.80 x 3.10 inchesProduct