







🔦 Light up your life, not your pocket!
The Fenix E03R v2.0 is a sleek, ultra-portable keychain flashlight delivering up to 500 lumens of bright white light plus a red LED for versatile use. Featuring USB-C rechargeability with a battery indicator, it’s built tough with aero-grade aluminum and rated IP66 waterproof and impact resistant—perfect for professionals on the move who demand reliable, stylish illumination anytime.







| Special Feature | Durable |
| Color | Blue |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Anodized Aluminum |
| White Brightness | 500 Lumens |
| Included Components | Charging Cable, Flashlight, Keychain, Organizer |
| Product Dimensions | 2.07"D x 1.02"W x 0.51"H |
| Voltage | 3.7 Volts |
| Battery Cell Composition | Lithium Ion |
| Item Weight | 1.06 Ounces |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Water Resistance Level | Waterproof |
| Brand | Fenix |
| Brightness | 500 Lumen |
| Battery Description | Lithium-Ion |
| Style | Keychain |
| Finish Type | Blue |
| Specification Met | ANSI |
| Manufacturer | Fenix |
| Light Output Maximum | 500 Lumens |
| Part Number | E03RV2.0 |
| Item Weight | 1.06 ounces |
| Item model number | E03RV2.0 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item Package Quantity | 1 |
| Shape | Compact, Rounded |
| Finish types | Blue |
| Number of Lights | 3 |
| Special Features | Durable |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Bulb Features | Dimmable |
6**!
Tough, bright, long battery life
This does what it says. Very compact, waterproof, and bright!Battery lasts long tooI got a wrist strap to side car it on my watch band! I'm never without a flashlight!I'm an old lady and also an engineer. I often visit construction sites and I'm in dark mechanical rooms looking in air handling units, water source heat pumps, mini split system units, ductless system units. As a commissioning agent, I need to see! Here's my rig!
A**
Works
Very small but very bright. The button works well and doesn't feel chintzy. Looks good and feels sturdy.
W**G
Good,but room for improvment
in the past,small key chain lights were either coin cell battery,which is exspensive and not widley avalible and tricky to change,and one aaa.i have bought a lot of them,starting with the twist on and off.i like the one handed button,however they all stoped working(except the special edition stainless steel ,its very heavy and twist on/off which dont care for But,its very reliable and still working)then the EO5R recharable key chain light,Perfect size,push button,good out put but first one stoped working and replacement does hold charge very long and doesnt seem to be reliable,i stopped useing it.however the EO3 R V2 is a bit larger then id perfer but so far its reliable,holds a decent charge,good out put and it had Red light,which i love,and some other small features which are cool,like either green or red switch blinking.room for improvment means longer charge
H**K
Cool little flashlight
I wanted a small flashlight for my pocket but this thing is BRIGHT. Good battery life, like the red led too. Really quality made. Need to get one for my wife, she is always borrowing mine!
L**R
PACKS A BRIGHT PUNCH
Perfect for my travel bag and when I need to find something on a dark airplane. Brightness levels are easy to select. Love the lanyard and clip that can be attached to the inside of my bag for easy use
G**S
Lots of light in a small size
This Fenix E035 works exactly as described. I expected it to be of high quality based on the other Fenix flashlights that I own. The E035 is very small and lightweight. I always carry a flashlight and I don't even notice this one is in my pocket. The 400mah battery has a long life between charges. It's hard to believe how bright it is on the 500 lament setting. It also has a red light LED.
F**
Very well made
This is a very nice small, well made and bright little light. Just what I wanted.
J**N
Inferior Product
I like the size and shape of this flashlight. On the highest setting, it is very bright. Other than that, this model is garbage! I have bought 3 of these flashlights, and I am not buying any more! They last 6 months, and then the circuitry begins to deteriorate. They will no longer hold a charge, they don't work at all, or they perform erratically. If they work, you have to cycle through all the brightness levels to get it where you want it. These flashlights cost way too much for something that has such a short life span. I have other Fenix flashlights that are great, but I wouldn't recommend this model to my worst enemy! I'm done!
D**Y
Excellent
Giving light
Trustpilot
2 weeks ago
1 week ago