Hello,
I recently bought a Wuben E7 flashlight in the USA and brought it to Costa Rica.
The flashlight worked normally at first, but after the first charge, it stopped turning on completely.
Symptoms:
– It charges normally (red → blue indicator)
– The button responds, but only gives one long blink
– The LED never turns on
– Battery is original and fully charged
– This happens every time I press the button