Great product and it came quickly so good. For me there is too little energy to be used. I seem to have measured the short circuit current and found it to be 0.046A (46mA) when experimenting with it. I was hoping to use this to power an AA charger with a 12V input, but it wasn't powerful enough to even power the charging circuitry. I would only recommend buying this if you have very low power requirements (e.g. to prevent draining a battery with absolutely no load connected to it). Although it didn't meet my requirements I still give it a high rating as it worked, was well packaged and arrived on time.
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