The Fenix E05R is a rechargeable mini flashlight that puts up to 400 lumens in a package small enough to ride on a keychain (brand part no. FX-E05R-BLACK). Fenix built it with a Cree XP-G2 S3 LED and a hidden micro USB port, so recharging does not need a separate battery. The body is aluminum with a hard-anodized finish, and a single metal switch handles on/off and output selection. This black version is a sensible everyday carry light that stays out of the way until you need it.

Key Specifications

• Maximum output is 400 lumens with a rated beam distance of 64 meters, plenty of light for a keychain unit.
• The power source is a built-in 320mAh lithium-polymer battery, which cannot be replaced but charges in place.
• Charging is through a hidden micro USB port, so there is no loose battery to manage.
• Fenix rates the maximum runtime at 30 hours, so a charge lasts through many days of keychain use.
• It is rated IP68 dustproof and waterproof, and the rating applies when the charging port is tightened.
• The LED is a Cree XP-G2 S3 with a 50,000 hour lifespan.
• The body is A6061-T6 aluminum with a type HAIII hard-anodized finish and measures 2.68 by 0.60 by 0.59 inches, weighing 0.85 ounces.

Frequently Asked Questions

How do I charge the Fenix E05R? It charges through a hidden micro USB port on the body. The 320mAh lithium-polymer battery is built in and cannot be replaced.

How water resistant is it? It has an IP68 dustproof and waterproof rating. Fenix notes that the rating is ensured only when the charging port is tightened.

Does it get hot on high? The light can build heat on high for long periods, and Fenix says it steps down a little when it reaches 60 degrees Celsius and lets you reselect a mode once it cools.

Buy the Fenix E05R Rechargeable Keychain Flashlight, Black

A keychain light only matters if it is on you, and the E05R is small enough that it always is. Browse our other flashlights if you want more output or runtime, then order from our Lubbock, Texas gun shop for fast direct shipping.