The charger’s electronics consist of a small 5-V/500-mA solar panel (SP1) linked to a Li-ion battery charger circuit built around the dedicated Li+ charge controller chip MAX1555 (IC1). The rest of ...

Here is a solar charger circuit that is used to charge Lead Acid or Ni-Cd batteries using the solar energy power. The circuit harvests solar energy to charge a 6 volt 4.5 Ah rechargeable battery for ...

When traveling, it's wise to use your own charging block and plug into a standard electrical outlet, buy a USB data blocker ...

The craftster behind the very popular $3 solar-powered emergency radio is back with a new awesome project: a cheap solar battery ... circuit off of ebay, or grabbing one from a cheap USB charger.

I am also making a longer 10 foot SAE DC harness that will provide more flexibility (reach) when using the solar charger. When the circuit box is activated by connecting the battery to the system, the ...

Half a Circuit City store, from the sounds of it. In any event, what you want to do is a little tricky. Most portable solar chargers don t have receptacles for plugging in batteries; the battery ...

Portable solar panels and solar battery chargers are easy-to-use devices that provide backup power to anyone who happens to be away from a working power outlet, including hikers, car campers ...

The smart energy tech company’s solar-powered EV charger plugs into its commercial solar and battery storage system. The Level 2 SolarEdge ONE EV Charger is part of an integrated system ...