Quick delivery. Easy to use.

Quick delivery. Easy to use.

Quick delivery. Easy to use.

nice gadget

nice gadget

nice gadget

ótima qualidade

ótima qualidade

ótima qualidade

no me sirve, si hace lo que dice , controla el voltage pero no el Amperaje y eso no sirve en mi caso, trabaja con muy bajo amperaje.

no me sirve, si hace lo que dice , controla el voltage pero no el Amperaje y eso no sirve en mi caso, trabaja con muy bajo amperaje.

no me sirve, si hace lo que dice , controla el voltage pero no el Amperaje y eso no sirve en mi caso, trabaja con muy bajo amperaje.

Good device. Outputs 1.5 to 23V from power bank with very low ripple. Excellent power supply to my emergency toolbox.

Good device. Outputs 1.5 to 23V from power bank with very low ripple. Excellent power supply to my emergency toolbox.

Good device. Outputs 1.5 to 23V from power bank with very low ripple. Excellent power supply to my emergency toolbox.

Fast shipping

Fast shipping

Fast shipping

Great product, works as described perfectly

Great product, works as described perfectly

Great product, works as described perfectly

great device and easy to change voltage with a powerbank

great device and easy to change voltage with a powerbank

great device and easy to change voltage with a powerbank

Very fast delivery thanks for goog service

Very fast delivery thanks for goog service

Very fast delivery thanks for goog service

Very fast delivery thank you

Very fast delivery thank you

Very fast delivery thank you