Banggood

Produto excelente, entrega rápida.

Grazie

A high quality product, just see the circuit to be amazed. Initial pickup takes 5A, then it charges itself in 10 seconds. I have inserted a 10 ohm resistor in series to limit the inrush, so it loads in 2 minutes. Max current become 613 mA. The thing that worries me, however, is the self-discharge. It's so fast that I think the supercapacitor is at zero in 24 hours. Let's say that it becomes impossible to make a portable flashlight for example. For all other applications it is an excellent energy

very good

arrivato. grazie

works fine well made

Great item!

Banggood's individual supercaps are often out of production tolerance, but this board looks OK - no significant leakage current.

Funciona perfectamente. Hace lo que "promete". Por poner una pega; el agujerito para la conexión es demasiado pequeño.

good