On/off 

Tighten the light head to turn on the light, loosen the light head to turn off the light. 

Output Selection 

Twist the light head to select brightness level: rotate to turn on the light on Low, continuous rotation to turn on the light on High.

Charging 

1. First loosen the light head to reveal the Micro USB charging port and plug the USB A socket of the charging cable into an electrical outlet, then connect the Micro USB socket of the charging cable to the light.
2. The indicator will display red while charging, and will turn to green when fully charged.
3. Once charging is completed, be sure to tighten the light head to maintain dustproof and waterproof ability.

Note: 

1. Charge the light in time when the battery power gets too low to ensure the normal life of the battery.
2. The normal charging time is approximately 1 hour from depletion to full charging.
3. Recharge a stored light every four months to maintain optimum performance of the battery.

Usage and Maintenance 

• Disassembling the sealed head can cause damage to the light and will void the warranty.
• Loosen the light head to prevent accidental activation during storage or transportation.
• Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare．

Warning 

• This flashlight is a high-intensity lighting device capable of causing eye damage to the user or others. Avoid shining the flashlight directly into anyone's eyes.
• This flashlight will accumulate a lot of heat when used for extended periods, resulting in high temperature of the flashlight shell. Pay attention to safe use to avoid scalding.
• All information provided in this manual is subject to change without prior notice.

FAQs about E02R Flashlight 

Q1. What is the product positioning of E02R? And who are the target customers? 

A:The Fenix E02R is a USB rechargeable keychain flashlight. This incredibly small, mini flashlight is powered by the built-in rechargeable Li-polymer battery and delivers a maximum of 200 lumens, throws a maximum beam distance of 49 meters.  A reliable twisty head activates the two brightness levels. Twist the head to access the Micro USB charging port. Made of quality aluminum, completely dustproof and waterproof, this keychain flashlight is perfect for everyday carry. 

Q2. What are the key features and benefits of E02R? 

A: 1) 200 lumens maximum output. 

2) 49 meters maximum beam distance.  

3) Three optional colors. 

4) Twisty switch.  

5) Micro USB rechargeable. 

Q3. What kind of LED is used in E02R? 

A: Utilizes Cree XP-G2 S3 white LED, with a lifespan of 50,000 hours. 

Q4. Does E02R have overheat protection? 

A: The light will accumulate a lot of heat when used on High output level for extended periods. To reduce the temperature, the light will automatically step down a few lumens. High output level can be reselected if needed. 

Q5. What battery does the E02R support? 

A: The light comes with a built-in 120mAh Li-polymer battery; it can't be replaced.  It is recommended that the light does not sit unused for periods over 6 months.

Q6. Is the E02R battery port waterproof?

A.  The light is waterproof so long as the battery port cover is completely tightened.

Q7. What is the warranty service for E02R? 

A: Limited lifetime warranty, 2 years free repair. 

Q8.  What should I do if the E02R needs repair?

A: 1. 15-day replacement: Fenix will replace identical or equal products with documented manufacturing defects within 15 days of purchase.

2. 2-year free repair: Fenix will repair a light free of charge within 2 years of purchase if problems develop with normal use.

3. Lifetime maintenance: If repair is required after 2 years from the date of purchase, Fenix will charge for parts. The total repair fee is dictated by the cost of the replaced materials.

4. If you need warranty service, fill out the warranty form at https://www.fenixlighting.com/pages/warranty-repairs to start your repair claim.