Revisión positiva superior para Battery Protection Board en Banggood Spain|Compras España

25% OFF 12V Carga UPS Tablero integrado de Protección ininterrumpida18650 Batería de Lipo Módulo Boost US$5.99 US$7.99 View It

Total：

uhde 13/05/2018

This is not a 12V UPS device! The 5V silkscreen PCB label on the charge input got me suspicious. So I used my lab power supply to verify the setup. If input voltage is 5V everthing works as expected, charging with aprox 500 mA. If input voltage is >7V input current jumps to >1.5A which is mostly disipated as heat on the second big diode. At 12V input (with current limitation at 1.5A) you can almost immediately smell something is wrong. The boost part seems to work ok, as the charging part if supply voltage is 5 V. Do not use this device in a 12V circuit.

Comentarios (2)

Enviar

Banggood Dear customer, Thank you for placing order in Banggood. We are sorry for any inconvenience caused by our product. About this product's problem, our customer services will connect to you within 24 hours and they will give you a solution. Please take notice of your email box. We sincerely hope the problem will be solved fast. Best regards, Banggood team
01/06/2024

Enviar
MaiMariarti The description should've been more clear. It takes input from a 5V supply, and charges a Li battery. It then boosts the Li battery voltage to 12V. A more appropriate headline would've been " 5V to 12V boost convert UPS using a single 18650 Battery".
Reponder 22/05/2018

Enviar

Sobre insignias

Las insignias están relacionadas con la comunidad, y los usuarios obtienen insignias creando contenido de calidad, completando misiones o participando en actividades especiales. Las personas específicas también tendrán su propia insignia exclusiva.

Insignia del CEO

La insignia del CEO es propiedad exclusiva del jefe de Banggood.

Las insignias que puedes ganar llegarán pronto

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.

You are the expert,can you help?

We sincerely invite you to subscribe to the Invite Answer email!

If you subscribe, we will invite you via email to answer questions people have about products. By subscribing you'll also earn the "Helpful Badge"! You can unsubscribe at any time on the privacy settings page.

Help others and be happier!

Sobre insignias

Insignia del CEO

La insignia del CEO es propiedad exclusiva del jefe de Banggood.

Las insignias que puedes ganar llegarán pronto

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.

You are the expert,can you help?

We sincerely invite you to subscribe to the Invite Answer email!

Help others and be happier!

Ver todas las categorías

Sobre insignias

About Badges

Helpful Badges

You are the expert,can you help?

Sobre insignias

About Badges

Helpful Badges

You are the expert,can you help?