Introduction
The Panasonic Eneloop BQ-CC51 is a basic charger designed for safely and efficiently recharging Panasonic Eneloop Ni-MH (Nickel-Metal Hydride) AA and AAA batteries. This manual provides essential information for the proper use, maintenance, and troubleshooting of your charger.
Safety Information
- Use according to specifications.
- Do not puncture or expose to fire.
- Keep out of reach of children.
- Recycle correctly.
- This charger is designed for Ni-MH batteries only. Do not attempt to charge other battery types (e.g., alkaline, Ni-Cd, Li-ion) as this may cause personal injury or damage to the charger and batteries.
- Do not disassemble or modify the charger.
- Avoid exposing the charger to water or high humidity.
- Unplug the charger from the power outlet when not in use or before cleaning.
Setup
- Unpack the Charger: Carefully remove the Panasonic BQ-CC51 charger from its packaging.
- Insert Batteries: Insert 2 or 4 Ni-MH AA or AAA batteries into the charging slots. Ensure correct polarity (+ and -) as indicated inside the charger slots. The charger can charge 2 or 4 batteries at a time. It cannot charge a single battery or 3 batteries.
- Connect to Power: Plug the charger directly into a standard AC power outlet. The charging indicator light(s) will illuminate to show that charging has begun.
Operating Instructions
- Charging Process: Once plugged in with batteries inserted, the charger will automatically begin charging. The LED indicator(s) will light up (typically red or green, depending on the model variant) to confirm charging is active.
- Charging Time: Charging times vary depending on the battery capacity (mAh) and the number of batteries being charged. For typical Eneloop AA batteries (e.g., 1900-2000mAh), charging may take approximately 10 hours. For AAA batteries (e.g., 750-800mAh), it may take around 8 hours. The BQ-CC51 is a basic timer-controlled charger, meaning it charges for a fixed duration.
- Completion: The LED indicator(s) will typically turn off or change color when the charging cycle is complete, or after the fixed charging duration has passed. Remove batteries once charging is complete to prevent overcharging, although the charger has basic safety features.
Maintenance
- Cleaning: Disconnect the charger from the power outlet before cleaning. Use a dry, soft cloth to wipe the exterior of the charger. Do not use liquid cleaners or solvents.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures. Ensure no batteries are left in the charger during storage.
- Battery Care: For optimal battery life, avoid fully discharging Ni-MH batteries before recharging.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| LED indicator does not light up. | Charger not plugged in correctly; batteries inserted incorrectly; batteries are not Ni-MH; batteries are fully charged. | Ensure charger is firmly plugged into a live outlet. Check battery polarity. Confirm batteries are Ni-MH. Try charging different batteries. |
| Batteries do not charge. | Batteries are dead/damaged; incorrect battery type; charger malfunction. | Test batteries in another device or charger. Ensure batteries are Ni-MH. If problem persists, the charger or batteries may be faulty. |
| Charger or batteries become hot during charging. | Normal during charging; faulty batteries; poor ventilation. | A slight warmth is normal. Ensure charger is in a well-ventilated area. If excessively hot, remove batteries immediately and discontinue use. Replace faulty batteries. |
Specifications
| Feature | Detail |
|---|---|
| Model | BQ-CC51 |
| Battery Type Supported | Ni-MH (Nickel-Metal Hydride) |
| Battery Sizes Supported | AA, AAA |
| Charging Slots | 2 or 4 (charges in pairs) |
| Input | AC 100-240V, 50/60Hz (typical for universal chargers) |
| Output (Approximate) | AA: 250mA x 2; AAA: 120mA x 2 |
| Charging Control | Timer control |
| Indicator | LED (Charging status) |
| Color | White |
| Dimensions | Not specified |
| Weight | Not specified |
User Tips
- Always ensure batteries are inserted with the correct polarity (+ and -) to prevent damage.
- For best results, charge batteries in pairs (2 or 4) of the same type and capacity.
- While the charger has basic safety features, it's good practice to remove batteries once charging is complete.
- Avoid mixing different types or brands of batteries in the same charging cycle.
- If you notice any unusual heat, smell, or deformation from the batteries or charger, immediately unplug the charger and remove the batteries (if safe to do so).
Warranty and Support
For warranty claims or technical support, please refer to the documentation provided at the point of purchase or contact the seller/manufacturer directly. Keep your proof of purchase for warranty purposes. Specific warranty terms and conditions may vary by region and retailer.
