very versatile, step up dcdc voltage regulated by trimpot serves for various projects Minimum voltage 5V, maximum 28V and still charges battery, micro usb connector

muito versátil, dcdc de subida (step up) voltagem regulada por trimpot serve para vários projetos tensão mínima 5V, máxima 28V e ainda carrega a bateria, conector micro usb

very versatile, step up dcdc voltage regulated by trimpot serves for various projects Minimum voltage 5V, maximum 28V and still charges battery, micro usb connector

Funciona bem, testei um com uma bateria 18650 e outro com duas em paralelo, perfeito, só recomendo cuidado no trimpot que faz saltos de voltagem complicados de se monitorar

Funciona bem, testei um com uma bateria 18650 e outro com duas em paralelo, perfeito, só recomendo cuidado no trimpot que faz saltos de voltagem complicados de se monitorar

Funciona bem, testei um com uma bateria 18650 e outro com duas em paralelo, perfeito, só recomendo cuidado no trimpot que faz saltos de voltagem complicados de se monitorar

Well packaged, received in good condition and excellent delivery time (13 calendar days from order).

Well packaged, received in good condition and excellent delivery time (13 calendar days from order).

Well packaged, received in good condition and excellent delivery time (13 calendar days from order).

I have buy the item because it was very interesting but testing it I can not get the desired output. for example I have set output to 12v but just with a little load the voltage drop to 5-6volts. The output declared from banggood are not true/real for me.

I have buy the item because it was very interesting but testing it I can not get the desired output. for example I have set output to 12v but just with a little load the voltage drop to 5-6volts. The output declared from banggood are not true/real for me.

I have buy the item because it was very interesting but testing it I can not get the desired output. for example I have set output to 12v but just with a little load the voltage drop to 5-6volts. The output declared from banggood are not true/real for me.

An Amazing Product I'ii buying Again!!!!

An Amazing Product I'ii buying Again!!!!

An Amazing Product I'ii buying Again!!!!

All modules compatible OK!!!

wszystkie moduly zgodne OK!!!

All modules compatible OK!!!

Nifty module that can charge LiIon battery and simultaneously provide 3.7-27v output for my many projects, great product!

Nifty module that can charge LiIon battery and simultaneously provide 3.7-27v output for my many projects, great product!

Nifty module that can charge LiIon battery and simultaneously provide 3.7-27v output for my many projects, great product!

Fragile packaging, had no bubble plastic, too risky not to have damaged the parts.

Embalagem frágil, não tinha plástico bolha, muito arriscado não ter danificado as peças.

Fragile packaging, had no bubble plastic, too risky not to have damaged the parts.

super cheap

supergünstig

super cheap

all working well, nice module

all working well, nice module

all working well, nice module