Fenix E03R V2.0 - an improved everyday carry (EDC) flashlight with a 500-lumen output, USB-C fast charging port, powerful battery, and an enlarged metal switch.
Fenix E03R V2.0 EDC flashlight - features
- max. 500 lm, beam distance up to 90 m; runtime up to 30 h;
- built-in Li-Po 400 mAh battery; USB-C fast charging (sealed port);
- 3 LEDs: 2 white + 1 red (lifespan 50,000 h);
- modes: 500 / 150 / 30 / 5 lm; red steady 5 lm, red pulsing 5 lm; illuminated, pulsing switch 1 lm;
- enlarged metal button; one-handed operation; button lock (double click);
- battery charge indicator and low-voltage warning;
- protection against overheating (Intelligent Overheat Protection);
- CNC body made of A6061-T6 aluminum, HA-III anodized; weight approx. 30 g;
- dimensions: 52 x 26 x 13 mm - compact for keys, pocket, wallet;
- IP66 protection; resistant to drops from 1 m; safe to use in rain or snow.
Fenix E03R V2.0 - pocket EDC flashlight with USB-C
The Fenix E03R V2.0 is an improved version of the E03R flashlight, which conquered the compact keychain flashlight market. The designers' idea was to create a light, pocket-sized, yet powerful flashlight that would constantly accompany everyday activities. The result is a light weighing just 30 g, the size of a car key fob, with a maximum output of as much as 500 lumens illuminating a space at a distance of almost 90 m. For more convenient and economical use, the flashlight has a built-in rechargeable battery, a USB-C fast charging port, and a useful charge level indicator.
The flashlight's body is precision CNC-machined from A6061-T6 aluminum, which is additionally hard-anodized with HA-III for extra durability. This guarantees resistance to wear and mechanical damage while ensuring a minimal weight of just 30 g. The light weight combined with the compact 52 x 26 x 13 mm size allows the flashlight to be carried daily on keys, in a wallet, pocket, or handbag. The IP66 rating means it is resistant to dust and fine solid particles, resistant to drops from 1 m, protected against splashes, and can be safely used in rain or snow.
The flashlight uses 3 LEDs: two white and one red, with a lifespan of 50,000 hours. A maximum output of 500 lumens allows wide illumination of a space up to 90 meters away. The user has 4 white light brightness levels and 2 red light modes (steady and blinking), making the flashlight suitable not only for everyday use but also as an emergency light source for signaling, calling for help, or marking a position. The red LED is useful for reading a map at night and also speeds up the eyes' adaptation to seeing in the dark.
The Fenix E03R V2.0 additionally uses a two-color pulsing light that impressively illuminates the switch.
Light modes:
- high - 500 lumens,
- medium - 150 lumens,
- low - 30 lumens,
- eco - 5 lumens,
- red steady - 5 lumens,
- red pulsing - 5 lumens,
- pulsing light in switch - 1 lumen.
Fenix E03R V2.0 EDC flashlight - functional and durable
Turning on, turning off, and switching modes are controlled with a single anodized metal button. Two solutions - a button recessed below the body line and a button lock (activated by a double click) - protect the flashlight from accidental activation while being carried.
The flashlight is powered by a built-in 400 mAh Li-Po battery. It is charged via a USB-C port, which ensures fast charging and the ability to charge from an external power bank or another source, such as a laptop or a car's USB port. The port is protected from moisture and dust by a rubber plug. Thanks to the charge level indicator (LED in the switch) and low-voltage warning, you can monitor operation and manage the remaining energy reserve. The indicator is activated by pressing the switch once (while the flashlight is off). The indicator informs about the battery status with a colored LED for 3 seconds. The flashlight uses Intelligent Overheat Protection, which automatically reduces light brightness until the temperature decreases.
During transport, the switch can be locked to prevent accidental activation and battery drain.
Battery charge indications:
- green LED on: 100-85%,
- green LED blinking: 85-50%,
- red LED on: 50-25%,
- red LED blinking: 25-1%.
| LED | Type | Mode | Max. output [lm] | Max. runtime [h min] | Max. beam distance [m] | Max. luminous intensity [cd] |
|---|---|---|---|---|---|---|
| white | steady | high | 500 | 1 h 20 min | 90 | 2082 |
| medium | 150 | 2 h | 50 | 630 | ||
| low | 30 | 6 h 35 min | 20 | 127 | ||
| eco | 5 | 30 h | 9 | 20 | ||
| red | steady | 5 | - | - | - | |
| blinking | 5 | - | - | - | ||
| pulsing | 1 | |||||
ISPO Award 2023 winner

