1. Introduction
This manual provides essential instructions for the safe and effective use of your Geepas GFL4645 Rechargeable LED Flashlight set. Please read this manual thoroughly before operating the flashlights and retain it for future reference. This set includes three standard rechargeable LED flashlights and one rechargeable LED pen flashlight, along with their respective charging accessories.
2. Safety Instructions
- Do not look directly into the LED light source. The intense light can cause temporary vision impairment.
- Keep the flashlights and charging accessories out of reach of children.
- Do not attempt to disassemble, modify, or repair the flashlight. Refer to qualified personnel for service.
- Use only the provided switching adapters for charging. Using unauthorized chargers may damage the device or pose a safety risk.
- Do not expose the flashlights to extreme temperatures, direct sunlight for prolonged periods, or fire.
- Ensure batteries are inserted correctly according to polarity markings.
- If the flashlight will not be used for an extended period, store it with a partial charge and recharge periodically to maintain battery health.
3. Package Contents
Verify that all items are present in your package:
- 3 x Geepas GFL4645 Rechargeable LED Flashlights (standard size)
- 1 x Geepas Rechargeable LED Pen Flashlight
- 4 x Switching Adapters
- Rechargeable Batteries (pre-installed or included separately)

Image: The complete set of four Geepas rechargeable LED flashlights.

Image: Included charging adapters and rechargeable batteries for the flashlights.
4. Product Overview
4.1 Standard Flashlight
The standard GFL4645 flashlight features a durable aluminum body, an LED light source, a power button, and a built-in charging unit.

Image: Detail of the standard Geepas GFL4645 flashlight head, indicating its model and water-resistant feature.
4.2 Pen Flashlight
The pen-style flashlight is compact, featuring a strip of LED lights, a pocket clip, and a power switch for convenient use.

Image: Detail of the Geepas pen-style flashlight, highlighting its LED strip and integrated clip.
5. Setup: Charging the Flashlights
Your Geepas flashlights feature a built-in recharging unit for convenience.
- Locate the charging port on the flashlight. For the standard flashlights, this is typically covered by a rubber cap to ensure water resistance.
- Connect the provided switching adapter to the flashlight's charging port.
- Plug the switching adapter into a standard electrical outlet.
- Allow the flashlight to charge until the charging indicator (if present) signals a full charge. The initial charge may take longer.
- Once fully charged, disconnect the adapter from the flashlight and the power outlet. Ensure the charging port cover is securely closed on the standard flashlights to maintain water resistance.
6. Operating Instructions
Operating your Geepas flashlight is straightforward:
- To Turn On: Press the power button located on the flashlight body.
- To Turn Off: Press the power button again.
The flashlights provide a consistent white beam for illumination.
7. Maintenance
- Cleaning: Wipe the flashlight body with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or internal components.
- Storage: Store the flashlights in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, recharge the flashlights regularly, even if they are not in frequent use. Avoid completely draining the battery before recharging.
- Water Resistance: For standard flashlights, ensure the charging port cover is always securely closed to maintain water resistance.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flashlight does not turn on. | Battery is discharged. Batteries are incorrectly inserted. | Recharge the flashlight. Check battery polarity and reinsert correctly. |
| Light is dim. | Low battery charge. | Recharge the flashlight fully. |
| Flashlight is not charging. | Charging adapter not properly connected. Power outlet issue. Faulty adapter. | Ensure adapter is securely connected to both flashlight and outlet. Try a different power outlet. Contact customer support if the adapter is suspected to be faulty. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | Geepas |
| Model Number | GFL4645 |
| Type | Rechargeable LED Flashlight |
| Color | Black |
| Body Material | Aluminium with Anodized Finish |
| Product Length | 25 cm (for main flashlight) |
| Light Source Type | LED |
| Power Source | Battery Powered |
| Battery Type | Rechargeable (NiCAD / Lithium-Ion) |
| Built-in Recharging Unit | Yes |
| Hours Usage | Up to 4.5 Hours |
| Water Resistance | Water Resistant |
| Shock Resistance | Yes |
| Corrosion Resistance | Yes |
| Certification | ESMA Certified |
| Included Components | Flashlights, Switching Adapters, Batteries |
10. Warranty and Support
For warranty information, product registration, or customer support, please refer to the documentation provided with your original purchase. You may also visit the official Geepas website or contact Geepas customer service directly for assistance.



