🔋 Charge smarter, power stronger — never miss a beat!
The aunstarwei 54.6V 4A Power Supply Adapter is a high-performance charger designed for 48V Lithium Li-ion battery packs. Featuring universal 100-240V AC input, dual DC plug sizes for versatile compatibility, and comprehensive safety protections, it ensures fast, reliable, and secure charging with clear LED status indicators.
J**R
Used to power my Unifi USW-Ultra
I bought this to power my Unifi USW-Ultra switch and it works perfectly. You do need to tell the switch that it has a beefier power supply connected, but I think you'd have to do this with the official power supply. It works great. I would recommend.
J**I
Loud and dangerous
The media could not be loaded. I’m no expert but this sounds very dangerous to me, I have only owned this for 5 months.
P**A
Lower rating than advertised, noisy.
It works but two things:1. it is 3A not 4A as advertised, at least it says so on the device: 54.6V/3A2. it makes noise, the fan, so depends, how you like it, the original 2A was totally silent.
M**W
Great budget eEbike replacement charger.
Very quick delivery and works great, would buy form this supplier again.
B**.
Arrived damaged.
I have ordered these quite a few times. But they don’t see to last long. The latest one was broken. The charging light stayed flashing green when plugged in.… I know from experience that it is meant to be red and then turn green when the charge is complete.
A**R
Too noisy
Sorry it was ok. Just not gd enough to charge my electric bike
L**A
Great charger
Great charger
N**4
No can’t say I recommend…. Lost everything!! Fortunately not my child
The media could not be loaded.
Trustpilot
1 month ago
1 month ago
2 months ago
1 month ago
