Works like a charm, charges fast with the 14.5v the car alternator puts out. Use car running time (regular) to charge this as well as usb powerbanks with a simple 2amp converter available at the dollar store All protocols and diy solutions on this substack are free, however donations are appreciated at my paypal dr.grouf@gmail.com
Cheap stand alone power solutions
Cheap stand alone power solutions
Cheap stand alone power solutions
Works like a charm, charges fast with the 14.5v the car alternator puts out. Use car running time (regular) to charge this as well as usb powerbanks with a simple 2amp converter available at the dollar store All protocols and diy solutions on this substack are free, however donations are appreciated at my paypal dr.grouf@gmail.com