Nice step up converter. Very tiny, so it can fit in tictac box. Do not charge phone as shown on picture!! Intended for another interface.. No phones were harmed in process ;)

Nice step up converter. Very tiny, so it can fit in tictac box. Do not charge phone as shown on picture!! Intended for another interface.. No phones were harmed in process ;)

Nice step up converter. Very tiny, so it can fit in tictac box. Do not charge phone as shown on picture!! Intended for another interface.. No phones were harmed in process ;)

Works 100% for job required. Shipping was fast.

Works 100% for job required. Shipping was fast.

Works 100% for job required. Shipping was fast.

Funciona bien, pero la calidad o más bien dicho la atención que se presta al ensamblaje del producto, es muy mala. Cumple la función, pero vino mal ensamblado, con los capacitores o condensadores en distinta posición. Debido a que en donde se indica la entrada encontramos un capacitor de 50v y en donde se indica la salida, uno de 35v, lo cual debería ser inversamente.

Funciona bien, pero la calidad o más bien dicho la atención que se presta al ensamblaje del producto, es muy mala. Cumple la función, pero vino mal ensamblado, con los capacitores o condensadores en distinta posición. Debido a que en donde se indica la entrada encontramos un capacitor de 50v y en donde se indica la salida, uno de 35v, lo cual debería ser inversamente.

Funciona bien, pero la calidad o más bien dicho la atención que se presta al ensamblaje del producto, es muy mala. Cumple la función, pero vino mal ensamblado, con los capacitores o condensadores en distinta posición. Debido a que en donde se indica la entrada encontramos un capacitor de 50v y en donde se indica la salida, uno de 35v, lo cual debería ser inversamente.

Involucro di plastica antistatica sigillato. Ottimo assemblaggio dei componenti e comode scritte sul circuito stampato per identificare i terminali. Potenziometro multigiri per la regolazione della tensione di uscita.

Involucro di plastica antistatica sigillato. Ottimo assemblaggio dei componenti e comode scritte sul circuito stampato per identificare i terminali. Potenziometro multigiri per la regolazione della tensione di uscita.

Involucro di plastica antistatica sigillato. Ottimo assemblaggio dei componenti e comode scritte sul circuito stampato per identificare i terminali. Potenziometro multigiri per la regolazione della tensione di uscita.

This one is Good But It didn't work to down a voltage 12v to 30v work 12v to 5v didn't work

This one is Good But It didn't work to down a voltage 12v to 30v work 12v to 5v didn't work

This one is Good But It didn't work to down a voltage 12v to 30v work 12v to 5v didn't work

i couldn't believe you can step up voltage :) this is actually working low price, good work great bang good

i couldn't believe you can step up voltage :) this is actually working low price, good work great bang good

i couldn't believe you can step up voltage :) this is actually working low price, good work great bang good

It works well, it has a good voltage elevation range, unfortunately there is no way to control the amperage. Tested with a lithium-ion battery with 3.8v, increasing the voltage to 12.50v.

It works well, it has a good voltage elevation range, unfortunately there is no way to control the amperage. Tested with a lithium-ion battery with 3.8v, increasing the voltage to 12.50v.

It works well, it has a good voltage elevation range, unfortunately there is no way to control the amperage. Tested with a lithium-ion battery with 3.8v, increasing the voltage to 12.50v.

Benötige ihn um eine FPV Brille die auf 2S Lipo ausgelegt ist mit einem 2S Li-ion zu betreiben. Da Li-ion Akkus eine geringere Spannung haben schaltet sonst die Schutzelektronik der FPV Brille zu früh ab.

Benötige ihn um eine FPV Brille die auf 2S Lipo ausgelegt ist mit einem 2S Li-ion zu betreiben. Da Li-ion Akkus eine geringere Spannung haben schaltet sonst die Schutzelektronik der FPV Brille zu früh ab.

Benötige ihn um eine FPV Brille die auf 2S Lipo ausgelegt ist mit einem 2S Li-ion zu betreiben. Da Li-ion Akkus eine geringere Spannung haben schaltet sonst die Schutzelektronik der FPV Brille zu früh ab.

nice circuit, not tested with a load, satisfied buon circuito, non ancora provato con un carico. soddisfatto

nice circuit, not tested with a load, satisfied buon circuito, non ancora provato con un carico. soddisfatto

nice circuit, not tested with a load, satisfied buon circuito, non ancora provato con un carico. soddisfatto

This is the second cheap boot converter that i am testing and it is extremely nice, highly recommended. I have "torture" it and still working! In the other hand, this module, from Banggood also (https://goo.gl/7XExyK) has died very soon.

This is the second cheap boot converter that i am testing and it is extremely nice, highly recommended. I have "torture" it and still working! In the other hand, this module, from Banggood also (https://goo.gl/7XExyK) has died very soon.

This is the second cheap boot converter that i am testing and it is extremely nice, highly recommended. I have "torture" it and still working! In the other hand, this module, from Banggood also (https://goo.gl/7XExyK) has died very soon.