Introduction
The Coleman Battery Lock Twist Lantern is a versatile and robust rechargeable lantern designed for outdoor activities and emergencies. Featuring a durable Lithium-Ion battery and Coleman's Battery Lock Technology, it provides reliable illumination and can also serve as a power bank for your USB-compatible devices. This manual provides essential information for the safe and efficient use of your lantern.

Image: Front view of the Coleman Battery Lock Twist Lantern. This image shows the lantern in its upright position, highlighting its handle and light-emitting section.
Safety Information
Please read all safety instructions before using the lantern. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not immerse in water: This lantern is not waterproof. Avoid exposure to heavy rain or submersion.
- Battery Safety: Use only the specified Lithium-Ion battery. Do not attempt to open, crush, or expose the battery to extreme temperatures.
- Charging: Use the provided USB cable and a compatible power adapter for charging. Do not overcharge.
- Children: Keep out of reach of children. This is not a toy.
- Heat: Do not place the lantern near heat sources or in direct sunlight for extended periods.
- Disposal: Dispose of batteries and the product according to local regulations.
Package Contents
Verify that all items are present in the package:
- Coleman Battery Lock Twist Lantern (Model 2000024923)
- Integrated Lithium-Ion Battery
- USB Charging Cable
Setup
Your lantern comes with an integrated Lithium-Ion battery. Before first use, it is recommended to fully charge the lantern.
- Locate Charging Port: The USB charging port is typically located at the base or side of the lantern, often protected by a rubber cover.
- Connect USB Cable: Plug the smaller end of the included USB charging cable into the lantern's charging port.
- Connect to Power: Plug the larger end of the USB cable into a compatible USB power adapter (not always included) or a powered USB port (e.g., computer, power bank).
- Charging Indicator: An indicator light will typically illuminate to show that the lantern is charging. This light may change color or turn off when fully charged.
- First Charge: Allow approximately 6-8 hours for the initial full charge.

Image: Side view of the Coleman Battery Lock Twist Lantern. This image provides a different angle of the lantern, potentially showing the charging port or control buttons.
Operating Instructions
The lantern features multiple light modes and the unique Battery Lock Technology.
Power On/Off and Brightness Modes:
- Power Button: Locate the power button, usually on the front or top of the lantern.
- High Mode: Press the power button once for High brightness (300 lumens).
- Medium Mode: Press the power button a second time for Medium brightness (120 lumens).
- Low Mode: Press the power button a third time for Low brightness (50 lumens).
- Off: Press the power button a fourth time to turn the lantern off.
- Flashing Mode: Some models may include a flashing mode, typically activated by holding the power button down for a few seconds from any ON state. Refer to your specific model for details.
Battery Lock Technology:
Coleman's Battery Lock Technology prevents battery drain and reduces corrosion during storage. To activate or deactivate:
- Activate Battery Lock: Twist the base or a designated ring on the lantern to the "LOCK" position. This physically disconnects the battery, preventing parasitic drain.
- Deactivate Battery Lock: Twist the base or ring back to the "UNLOCKED" or "OPERATE" position to reconnect the battery and allow normal function.
Always engage the Battery Lock when storing the lantern for extended periods to preserve battery life.
Charging External Devices (Power Bank Function)
This lantern can be used to charge other USB-powered devices, such as smartphones.
- Locate Output Port: Identify the USB output port on the lantern (distinct from the input charging port).
- Connect Device: Use your device's USB charging cable to connect it to the lantern's USB output port.
- Initiate Charging: The lantern should automatically begin charging your device. Some models may require pressing a button to activate the power bank function.
- Monitor Charge: Monitor your device's charging status. The lantern's battery level will decrease as it charges an external device.
Maintenance
- Cleaning: Wipe the lantern with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the lantern in a cool, dry place. Ensure the Battery Lock is engaged for long-term storage to prevent battery drain.
- Battery Care: For optimal battery life, fully charge the lantern every 3-6 months, even if not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lantern does not turn on. | Battery is drained. Battery Lock is engaged. | Charge the lantern. Disengage the Battery Lock. |
| Lantern does not charge. | USB cable is faulty. Power source is not active. | Try a different USB cable. Ensure the power source is working. |
| External device not charging from lantern. | Lantern battery is low. Incorrect USB port used. | Charge the lantern. Ensure you are using the USB output port. |
| Light output is dim. | Battery is low. Lantern is in a lower brightness mode. | Charge the lantern. Cycle through brightness modes to select High. |
Specifications
| Model Number | 2000024923 |
| Light Output (Lumens) | 300 (High) / 120 (Medium) / 50 (Low) |
| Beam Distance | 8m (High) / 5m (Medium) / 3m (Low) |
| Light Source Type | LED (Light Emitting Diode) |
| Power Source | Lithium-Ion Rechargeable Battery (included) |
| Number of Batteries | 1 |
| Material | Metal |
| Water Resistance Level | Not water resistant |
| Dimensions (Package) | 30.6 x 25 x 19 cm |
| Weight (Package) | 771 g |
Warranty and Support
For warranty information and customer support, please refer to the official Coleman website or contact their customer service department. Keep your proof of purchase for any warranty claims.
Website: www.coleman.com





