1. Introduction
The PETZL ACCU CORE is a high-capacity Lithium-Ion rechargeable battery designed to power compatible Petzl headlamps. This manual provides essential information for the proper use, charging, and maintenance of your ACCU CORE battery to ensure optimal performance and longevity.
2. Key Features
- High-Capacity: 1250 mAh Lithium-Ion rechargeable battery.
- HYBRID CONCEPT: Compatible with Petzl headlamps featuring the HYBRID CONCEPT design, allowing use of either the CORE battery or three AAA batteries.
- Sustainable: Recharges directly via an integrated USB port, offering an economical and environmentally friendly power solution.
- Easy to Use: Universal charging via USB with a clear charge indicator (red = charging; green = charged).
- Low Temperature Performance: Designed to perform well in low temperatures.
3. Compatibility
The PETZL ACCU CORE battery is compatible with the following Petzl headlamp models:
- TIKKID
- TIKKINA
- TIKKA
- ZIPKA
- ACTIK
- ACTIK CORE
- TACTIKKA
- TACTIKKA +
- TACTIKKA +RGB
- IKO CORE
- IKO
4. Setup and Installation
- Open the Headlamp Compartment: Locate the battery compartment on your compatible Petzl headlamp. Most models have a latch or clip to open the cover.
- Insert the ACCU CORE Battery: Align the positive (+) and negative (-) terminals of the ACCU CORE battery with the corresponding markings inside the headlamp compartment. The battery is designed to fit snugly. Ensure the 'PULL' tab is accessible for easy removal.
- Close the Compartment: Securely close the battery compartment cover until it clicks into place.



Note: The HYBRID CONCEPT allows you to use three standard AAA batteries if the ACCU CORE is not available or charged. Simply remove the ACCU CORE and insert AAA batteries according to the polarity markings.

5. Charging the ACCU CORE Battery
The ACCU CORE battery features an integrated USB port for convenient charging.
- Locate the USB Port: The USB port is located directly on the ACCU CORE battery itself. It can be accessed either by opening the headlamp's battery compartment or by removing the battery entirely.
- Connect to Power Source: Use the provided mini USB cable to connect the ACCU CORE battery to any standard USB power source (e.g., computer, wall adapter, power bank).
- Monitor Charge Indicator: A charge indicator light on the battery will illuminate. It will be red while charging and turn green when the battery is fully charged.
- Charging Time: A full charge typically takes approximately 3 hours.


6. Operating the Headlamp with ACCU CORE
Once the ACCU CORE battery is installed and charged, operate your Petzl headlamp according to its specific model's instructions. The battery provides consistent power output for reliable illumination.

7. Maintenance
- Regular Charging: For optimal battery health, avoid completely draining the battery frequently. Recharge it regularly, even if not fully depleted.
- Storage: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, charge the battery to approximately 50% capacity.
- Cleaning: Keep the battery terminals and USB port clean and free of debris. Use a dry, soft cloth for cleaning.
- Temperature Performance: The ACCU CORE is designed to perform well in low temperatures, but extreme cold can temporarily reduce battery life.
8. Troubleshooting
- Battery Not Charging:
- Ensure the USB cable is securely connected to both the battery and the power source.
- Try a different USB cable or power source.
- Check the USB port on the battery for any obstructions or damage.
- Short Battery Life:
- Ensure the battery is fully charged (green indicator light).
- Extreme temperatures (hot or cold) can affect battery performance.
- Over time, all rechargeable batteries experience degradation. If the battery life is significantly reduced, it may be time for a replacement.
- Headlamp Not Turning On:
- Verify the ACCU CORE battery is properly inserted and fully charged.
- Check if the headlamp functions with standard AAA batteries (if compatible) to rule out a headlamp issue.
9. Specifications
| Specification | Value |
|---|---|
| Item Model Number | E99ACA |
| Product Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item Weight | 0.81 ounces |
| Power Source | Battery Powered |
| Voltage | 1.5 Volts |
| Manufacturer | PETZL |
10. Safety Information
Legal Disclaimer:
Activities involving the use of this equipment are inherently dangerous. You are responsible for your actions, decisions and safety. You are responsible for using this product as intended. Before using this equipment, you must read and understand all Instructions For Use (IFU), located with the product and on www.petzl.com; get specific training in its proper use; become acquainted with its capabilities and limitations; and understand and accept the risks involved. FAILURE TO FOLLOW ANY OF THESE WARNINGS MAY RESULT IN SEVERE INJURY OR DEATH.
11. Warranty and Support
For warranty information and customer support, please refer to the official PETZL website or contact your authorized PETZL dealer. Keep your proof of purchase for any warranty claims.





