Portable Charger Power Bank 30000mAh – USB C 22.5W Fast Charging External Battery Pack Charging Bank PD QC4.0 with Flashlight 3 Outputs & 2 Inputs Phone Charger for iPhone Samsung Galaxy iPad etc

pretty good
i got these a little while ago. i don’t know how long it takes to charge. i plug it in and leave it alone for at least 8 hrs not on purpose that’s just how long it takes before i check on it again. it never seems to fully charge. i didn’t read the instructions that came with it so i don’t know what is supposed to indicate when it’s full. it charges other devies quickly. it starts charging devices as soon as you connect them. it stops when the other device is fully charged. i haven’t had to use the light yet but i have turned it on and it lights up. it will be good enough to get you around the house when the lights go out but not a spotligjht but it doesn’t claim to be. it does what it says it does and seems to be good. i like that it has usb c and a and another type. it is what it is. it does what it says it will do and it’s as good as other similar products

Great in a pinch
I started keeping a battery pack in my kit when going out on jobs. This was able to keep my ipad and samsung phone charged while lighting up the area I was working in. Charged my iPad 4 times and my samsung phone 2 times while the light was on in one charge. Takes a while to charge back up. Kinda on the heavy side. Slim enough to keep in your pocket.

Performs as advertised
Will charge an iPhone quickly, an iPad not as quick. A small outlet charger cannot supply enough energy to fully recharge this device, you must use an iPad charger. Good value for what I paid.

Works Great!
This power bank has consistently demonstrated its ability to rapidly charge my phone from a fully depleted state to a complete charge on multiple occasions. It retains a significant amount of power even after these charging cycles. The device performs as advertised, if not better. Additionally, it incorporates a built-in flashlight that emits a remarkably bright light. The sole reason for not awarding a perfect rating of five stars is its slightly larger size and bulkier design compared to other chargers on the market.

El producto es bueno alcanza para unas cuatro recargas de un celular al 100% pero no te avisa cuando se va a terminar.

Recibí la batería, llego con una carga aparente de mas del 50% 3 led prendidos de 5 que tiene, probe varios aparatos vía usb, y no encendieron, no se si se un error del controlador, por que en algún momento funciono.
En cualquier caso cargue la batería para probar su rendimiento, me dio curiosidad que el 50% se haya cargado en menos de 3 horas, sabiendo que use un cargador de carga regular para evitar dañar las baterías lo cual prefiero y no hacerlo con cargadores rápidos, salvo urgencias, lo deje un poco mas de tiempo por si acaso.
Probé dejando una carga de 10watts ( 2 focos led de 5W), los cuales he probado decenas de veces en una batería de 20000mAh con una duración de alrededor de 11 horas, muy practico para acampar o cuando se va la luz. En todo caso esperaba si realmente era de 30000maAh durara mas de 15 Horas de funcionamiento y cual es la desagradable realidad que dura menos de 11 horas, lo cual me dice que solo es una batería de 20000mAh.
También compare físicamente mi power bank existente, y confirma que tiene practicante las mismas dimensiones y pesos similares, esto lo vi al abrir el paquete y me dio ya mala espina, pero espere a que terminara de hacer la prueba de descarga.
Como conclusión es una estafa, venden una batería de un funcionamiento no muy fiable como dije al principio, esperando que funcionen los usb de salida y te envían una batería de 20000mH que es mas barata (por lo menos donde vivo esta en promedio en 450 pesos).
Agrego fotos de la comparativa donde el de color negro es el que recibí por si hay alguna duda.