⚡ Charge Ahead: Power that Keeps You Moving!
The ROMOSS Power Bank is a high-capacity 20,000mAh portable charger designed for fast charging with 30W USB-C PD technology. It features an LED display for real-time battery monitoring and supports multiple devices with three outputs and inputs, making it ideal for travel, business, and everyday use.
A**R
Good
Good
C**N
Works really well.
The model I got, supplied me with power for my trip in another country multiple times. Only needed to charge it a few times. It got through security and is very nice with its options for charging, its display and softer feeling which helps not to drop it and adds a premium feeling to the product.
C**K
Great little Brick
Great little Brick. I use this on the flight deck for a back up on my iPad and Phone
D**N
Doesn't fully discharge
Charges great, while it lasts. Mine seems to turn off completely at 30-35%. When plugged in, it'll read 0% for about 10 seconds before it jumps to around 40%. Dies again around the same percentages.
E**W
Won’t charge at the very first and only time
The media could not be loaded. I tried using it during my trip recently. I had it charged to 100% and it died as soon as I plugged my iPhone/ iPad in. I’m able to reproduce this issue consistently, look at the attached screenshot and video. You can literally see the battery percentage draining like crazy when only the iPad is plugged in. Tried contacting them through Amazon order but it said it is not available for this product. This is not a cheap power bank fyi.
B**X
Battery swelled
Purchased this power bank 3 years ago and only use it intermittently when we travel. Keep it stored in an inside closet. Pulled it out for a recent trip and it is dramatically swollen. My understanding is a swollen battery of this size is a dangerous hazard. Due to the hazard, it can’t be thrown in household garbage. I have to find a local electronic waste center to take it to.
Y**R
poor quality battery bank
Battery bank was used for less than 2 weeks before the battery expanded. terrible
L**O
Batería Externa de 20000mAh, que permite carga rápida de 30W
La batería es bastante grande grande y pesa más de 460 gramos con varios puertos de entrada y salida son 3 uno de tipo C, otro micro-usb y otro para tipo lightning para los Iphone, y otros 2 más tipo USB-A que son solo de salida. Tiene varias protecciones anti cortocircuitos y sobrecarga, Tiene un triple display que indica porcentaje de carga, de conexión y de carga rápida. El puerto C tiene 30W, los otros como máximo 22W. La batería se adapta al voltaje que use los moviles en cada momento.Se adapta a los re carga rápida automática Da en teoría para varias cargas dependiendo del amperaje.Eso es la parte positiva, pero se descarga muy rápidamente en una noche sin nada para recargar me ha bajado del 99% al 74%Es un fallo muy grande, si la usas como reserva, no da resultado cuando vayas a usarla ya no tiene carga
Trustpilot
4 days ago
2 weeks ago