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No hay artículos en el carroDescripción del producto
Especificaciones:
Modelo de batería: AA
Número de baterías: 4
Voltaje de salida: DC 4.8V-6V
Enchufe externo: USB hembra
Longitud del cable: 6,5 cm
(Nota: La caja de la batería no contiene baterías)
Detalles del producto:
USB hembra
No se requiere soldadura, y la conexión es más conveniente. Adecuado para transportar dispositivos USB.
Interruptor de encendido
Puedes cortar la fuente de alimentación cuando la caja de la batería no esté en uso.
Muelle de metal
Muelle de metal de alta calidad, conductividad más estable.
Tornillos de fijación
La cubierta de la caja de la batería no se cae fácilmente, y la batería se instala más firmemente.
Amplia aplicación:
Ampliamente utilizado para juguetes, coches RC, decoraciones iluminadas, proyectos electrónicos o en cualquier otro lugar donde necesites tener una potencia de 4.8V-6V CC.
Ruby Dill
Comentado en los Estados Unidos el 16 de enero de 2025
Very happy with my purchase.
Patrik Balian
Comentado en Canadá el 14 de agosto de 2024
Building a DIY DJ device and this product rocks in pure perfection of 10 stars out of 5!
Dave
Comentado en Canadá el 13 de marzo de 2024
Needed a power block that had a on/off switch for Diecast Model Case with LED light. Bought these battery operated power block with USB connections. I just added a wood bracket to hold the battery unit. Worked out great.
Valerie Petersen
Comentado en los Estados Unidos el 3 de octubre de 2024
The product works great, good price easily broken if dropped
Customer
Comentado en los Estados Unidos el 9 de agosto de 2023
These units (4 in this kit) convert 4 AA batteries (per unit) into one "USB charger" (that can be used to power/charge your USB powered devices). I don't expect to do this a lot (since I don't like to waste a lot of disposable batteries) but I consider it a nice backup option to have during long "power outages" (or anytime my USB devices are away from a power source).Yes, these devices do require you to have extra AA flashlight batteries to make them work. However, since I've been buying my AA batteries in bulk for years (to keep the cost per battery down), I almost always have a number of "spare" (not yet used) AA batteries around the house. So using those extra AA batteries as a "backup USB charger" seemed sensible to me. And I have already tested using this "charger" around the house, and it worked with my USB powered lights, my USB powered fans, as well as our cell phones (but the cell phones did show it as a "slow charge").NOTE: These "chargers" only work with USB devices that expect the older 5 volt USB power standard, not the higher voltage that some USB-C devices expect. So while these "chargers" will work with most of the USB powered devices I own, it does not work with our 2 laptops (which each require the higher USB-C voltage to power them). Of course, the laptops will continue to run (under their own power) until their rechargeable battery uses up it's stored power.
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