Description
The Fenix E01 V2.0 is an ultra-compact everyday carry flashlight designed to fit seamlessly on your keychain. Delivering up to 100 lumens from a Cree XP-G2 S3 LED, it runs on a single AAA battery and features a rotary twist switch for simple, reliable operation.
With three brightness levels (100, 25, and 5 lumens) and runtimes of up to 25 hours, the E01 V2.0 is a versatile backup light that’s always ready when you need it. Its CNC-machined aluminum body is IP68 waterproof, impact-resistant to 1.5 meters, and includes a rear keyring attachment for convenient carry.
Unlike many small lights, the E01 V2.0 has no standby current, allowing you to store it with a battery installed without power drain. Weighing just 0.46 oz (13 g) without the battery, it’s featherlight yet dependable.
Whether as an everyday keychain light, a backup in your car or bag, or a thoughtful gift, the E01 V2.0 proves that great things come in small packages.
Specifications
| Specification | Detail |
|---|---|
| Model | Fenix E01 V2.0 |
| LED | Cree XP-G2 S3 |
| Max Output | 100 lumens |
| Beam Distance | 114 ft (35 m) |
| Modes | High (100 lm, 50 min), Med (25 lm, 4.9 hrs), Low (5 lm, 25 hrs) |
| Battery | 1 × AAA (alkaline included, Ni-MH compatible) |
| Operation | Rotary twist switch |
| Body Material | CNC-machined aluminum |
| Impact Resistance | 1.5 m drop test |
| Waterproof Rating | IP68 (submersible 2 m for 30 min) |
| Size | 2.62" (L) × 0.59" (head) × 0.55" (body) |
| Weight | 0.46 oz (13 g) excluding battery |
| Included | E01 V2.0 light, AAA alkaline battery, key ring, spare O-ring, user manual, warranty card |
Lighting Levels / Output Chart
| Mode | Output | Runtime | Beam Distance |
|---|---|---|---|
| High | 100 lm | 50 min | 114 ft |
| Med | 25 lm | 4.9 hrs | 62 ft |
| Low | 5 lm | 25 hrs | 29 ft |
Key Features & Benefits
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Pocket-Sized Power – 100 lumens from a single AAA battery.
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Multiple Modes – Three brightness levels plus twist-switch reliability.
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Ultra Compact – Only 2.62" long and under half an ounce.
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Durable Build – IP68 waterproof, 1.5 m drop tested.
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No Standby Current – Store with battery installed without drain.
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Everyday Ready – Includes key ring and spare O-ring for EDC use.