1. Please test whether the battery runtime is normal or not. If yes, it’s the voltage detection error which does not affect the battery normal use. 2. If the runtime is very short, the battery should be worn out, please… Read More »13. The indicator light changes from blue to green, and then red in a short time.
Please lubricate O-rings with silicone grease or replace with new O-rings.
Please contact our local dealers near you to replace the LED. ( Unscrew the retainer rings above the lens and the circuit boards, then replace the LED and reinstall the circuit boards.)
Please test whether the battery voltage is within the normal range (individual batteries: 2.7~4.3V, battery packs: 10.8~17V). If yes, please replace the charger. If the battery voltage ＜0.5V, please replace the battery with a new one. (A kind reminder that… Read More »10. The indicator shows yellow light when the battery is charging, the torch can’t be switched on.
Please contact our local dealers near you to replace the circuit board if the battery voltage was tested within the normal range (individual batteries: 2.7~4.3V, battery packs: 10.8~17V). If the battery voltage ＜0.5V, please replace the battery with a new… Read More »9. The torch doesn’t work with fully charged battery.
Please tighten it with nipper pliers and apply some thread glue if possible.
Please contact our local dealers near you to repair or replace the circuit board.
Please contact our local dealers near you to replace the lens with special tools and reference video as below. https://youtu.be/YW1i9gAAxtohttps://youtu.be/fHzlCiBkkwM
Please check whether the circuit connection is loose or not. If not, please contact our local dealers near you to replace the circuit board.
Please contact our local dealers near you to replace the circuit board.
Please check whether the battery voltage is normal and the torch has any loose circuit connections, if not, please contact our local dealers near you to replace the circuit board.
Please check if the torch is switched on following the correct operations. If yes, please contact our local dealers near you to replace the circuit board.