With this small power booster you can derive a supply voltage of 12 Vdc from a cheap 5 V power bank or USB adapter. The booster can deliver 1 A, ideal for feeding your 12 V equipment anywhere. The results of a test are summarized in the table below and are impressive. Between zero load and a load current of 850 mA the output voltage drops from 12.29 V to 12.09 V. This voltage drop of 0.2 V indicates an internal resistance of only 0.23 Ω. At 850 mA output current, the power booster consumed an input current of 2.99 A. This cheap power booster comes with flying colors through our tests. If you have equipment that needs to be powered from 12 V along the way, we can wholeheartedly recommend the combination of a 5 V powerbank with this USB Boost Cable.

With this small power booster you can derive a supply voltage of 12 Vdc from a cheap 5 V power bank or USB adapter. The booster can deliver 1 A, ideal for feeding your 12 V equipment anywhere. The results of a test are summarized in the table below and are impressive. Between zero load and a load current of 850 mA the output voltage drops from 12.29 V to 12.09 V. This voltage drop of 0.2 V indicates an internal resistance of only 0.23 Ω. At 850 mA output current, the power booster consumed an input current of 2.99 A. This cheap power booster comes with flying colors through our tests. If you have equipment that needs to be powered from 12 V along the way, we can wholeheartedly recommend the combination of a 5 V powerbank with this USB Boost Cable.

With this small power booster you can derive a supply voltage of 12 Vdc from a cheap 5 V power bank or USB adapter. The booster can deliver 1 A, ideal for feeding your 12 V equipment anywhere. The results of a test are summarized in the table below and are impressive. Between zero load and a load current of 850 mA the output voltage drops from 12.29 V to 12.09 V. This voltage drop of 0.2 V indicates an internal resistance of only 0.23 Ω. At 850 mA output current, the power booster consumed an input current of 2.99 A. This cheap power booster comes with flying colors through our tests. If you have equipment that needs to be powered from 12 V along the way, we can wholeheartedly recommend the combination of a 5 V powerbank with this USB Boost Cable.

Très bon.

Very Good.

Très bon.

3 câbles de 5 à 12 V

3 x 5v to 12v cables

3 câbles de 5 à 12 V

وصلت وتحت التجربة

وصلت وتحت التجربة

وصلت وتحت التجربة

OK technologi

OK technologi

OK technologi

fonctionne bien pour alimenter la lampe de chevet de mi du paquet de batterie

works well to power mi bedside lamp from battery pack

fonctionne bien pour alimenter la lampe de chevet de mi du paquet de batterie

très bon produit et stable.

very good product and stable.

très bon produit et stable.

Bon fonctionnement, sortie 12,21 V c.c.

Good working, output 12.21V DC

Bon fonctionnement, sortie 12,21 V c.c.

Merci

thanks

Merci

bien construit semble bien fonctionner

good built well seems to work well

bien construit semble bien fonctionner