Specifications
Emitter: 1x Samsung LH351D 90CRI
Reflector: Orange Peel reflector
Driver: FET circuit
Operating voltage: 2.7V – 4.2V
Battery options: 1x 18650 Li-Ion battery
Dimension: 116.23mm (length) x 27mm (head diameter)
Weight: 65 ±1 gram (without battery)
Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to
hard-anodized to military grade specification type III, anti-abrasive finish to get solid built
body, anti-crash geometry and better heat exchange.
Toughened mineral glass lens
Water resistance i.a.w. IPX-7
Mode Memory: memorizes the last brightness level used in the general modes (except
Strobe)
Reverse polarity protection to protect against improper battery installation.
Automatic stepdown: Turbo mode steps down after 90 seconds of operation to prevent
overheating. To reactivate Turbo mode, doubleclick the side switch once again.
Power Indicator
The LED indicator in the side switch shows the power status for 5 seconds after turning the
FC11 on.
Green = remaining battery power is good (more than 30%).
Red = remaining battery power is poor (less than 30%).
Flashing Red = critical power, replace or recharge battery as soon as possible.
Low Voltage Protection: If the battery's voltage is lower than 2.7V, FC11 turns off
automatically to avoid battery damage by overdischarge.
Battery Specifications
Battery Type
Rechargeable Li-
ion battery
Battery Installation
Unscrew the tailcap to insert one 18650 battery with the anode side (+) towards the head,
then screw the tailcap back on. Both flat top and button top 18650 batteries are supported.
Recharging
The FC11 has a USB-C port for convenient recharging of its battery. Please connect it with a
quality USB-C cable and use a USB power adapter with 5V 1A. While charging the LED power
indicator flashes red. Once finished the indicator will turn green to indicate a full battery.
Operation Instructions
Group 1: Stepped modes (default)
Stepped modes give you fixed brightness levels to choose from: Eco – Low – Mid – High –
Turbo.
Dimension & Quantity
18650 x 1
Nominal Voltage
3.7V
Compatible
Yes