caused by high temperature(s). When the lamp head is moved away from the illuminated object for
more than 1.2 seconds, the headlamp will automatically recall the previously used output level.
Charging
1. Uncover the anti-dust cap on the battery case and plug the USB Type-C side of the cable into the port
on the battery case.
2. When charging, the LED indicators will flash from left to right to display the charging status. The four
indicators will be constant-on after charging is completed.
3. With the lamp switched off, the normal charging time is about 2 hours from depleted to fully
charged.
4. Compatible fast-charging protocols: PD3.0/2.0; max charging power: 27 W.
Note:
1. The headlamp can be operated while charging.
2. Once charging is completed, be sure to unplug the cable and close the anti-dust cover.
Power Bank Function
1. Uncover the anti-dust cap on the battery case and plug the USB Type-C side of the cable into the port
on the battery case.
2. When discharging, the LED indicators will flash from right to left to display the discharging status.
3. The battery case will automatically stop discharging when the battery level is lower than 6.1 V.
4. Compatible fast-discharging protocols: PD3.0/PD2.0; max discharging power: 20 W.
Note:
1. The headlamp can be operated while discharging.
2. Once discharging is completed, be sure to unplug the cable and close the anti-dust cover.
Battery level indication
With the lamp switched off, single click Switch B to check the battery status. Single click once again the
indicator(s) will go out immediately, or without any operation the indicator(s) will last for 3 seconds.
Four lights on: 100% - 80%
Three lights on: 80% - 60%
Two lights on: 60% - 40%
Need help?
Do you have a question about the HP35R and is the answer not in the manual?
Questions and answers
After plugging the unit to a usb C cable known to be functioning and leaving it plugged in overnight still have only one charge indicator light flashing
The charge indicator light on the Fenix HP35R may be flashing after being plugged in overnight due to a poor battery level or an issue with the battery case. The manual states that if the headlamp flickers, shines intermittently, or fails to illuminate, the battery case should be recharged. If recharging does not resolve the issue, it is recommended to contact the distributor.
This answer is automatically generated