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🔋 Power your hustle with safety and speed — never miss a charge!
This 54.6V 4A power supply adapter is engineered for 13S 48V lithium-ion and lithium-polymer battery packs, featuring dual DC plug sizes (5.5x2.1mm & 5.5x2.5mm) for versatile compatibility. It supports a wide AC input range (100-240V) for global use and integrates comprehensive safety protections including over-voltage, over-current, overload, and short-circuit safeguards. The charger’s LED indicator clearly signals charging status, making it an essential, reliable power solution for professionals demanding efficiency and security.
| ASIN | B095W3NMLQ |
| Best Sellers Rank | 20,046 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 198 in Household Battery Chargers |
| Guaranteed software updates until | unknown |
| Manufacturer | aunstarwei |
| Package Dimensions | 22 x 11.8 x 5.9 cm; 510 g |
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
I’m no expert but this sounds very dangerous to me, I have only owned this for 5 months.
M**W
Great budget eEbike replacement charger.
Very quick delivery and works great, would buy form this supplier again.
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/3A 2. it makes noise, the fan, so depends, how you like it, the original 2A was totally silent.
K**N
This is not good charger
I put in charger in my betray quick changing and Just 20 km raid finish the change and put charger in betray Makes a lot of noise this is not good charger
L**A
Great charger
Great charger
N**4
No can’t say I recommend…. Lost everything!! Fortunately not my child
A**R
Too noisy
Sorry it was ok. Just not gd enough to charge my electric bike
Trustpilot
3 weeks ago
1 week ago