Battery Level Indication; Intelligent Overheat Protection - Fenix HL18R-T Manual

port of the lamp.
3. The normal charging time of the Fenix ARB‐LP1300 Li‐polymer battery is about 2.5 hours with
the lamp being switched off. When charging, Low output of spotlight or floodlight mode can be
separately selected. The headlamp will not automatically power on after full charging.
4. In charging process, one indicator flashes: below 20%, one constant‐on and one flashes: 20% ‐
50%, two constant‐on and one flashes: 50% ‐ 80%, three constant‐on and one flashes: 80% ‐ 95%,
four constant‐on: charging complete.
5. Replace the anti‐dust cap to ensure waterproof and dustproof ability.
Battery Level Indication
With the lamp is switched off, single click either of the two switches to check the battery status,
the indicator(s) will last for 3 seconds.
Four lights on: saturated, 100% ‐ 80%
Three lights on: sufficient, 80% ‐ 60%
Two lights on: poor, 60% ‐ 40%
One light on: critical, 40% ‐ 20%
One light flashes: 20% ‐ 0%
Note: This only works with Fenix ARB‐LP1300 Li‐polymer battery.
Intelligent Overheat Protection
The lamp will accumulate a lot of heat when used relatively high output levels for extended periods.
When the lamp reaches a temperature of 65°C or above, the lamp will automatically step down a
few lumens to reduce the temperature. When the temperature drops below 65°C, it will then allow
the user for the reselection of the modes.