1. Product Overview
The EBL 2800mAh Ni-MH AA rechargeable batteries (Model: 50AA2500) are designed for various household and electronic devices. This pack includes 8 AA batteries and comes with convenient battery storage cases. These batteries feature advanced technology for extended cycle life and low self-discharge, ensuring reliable performance over time.

Image: EBL 2800mAh AA Rechargeable Batteries in their packaging, highlighting the 8-pack and capacity.
Key Features:
- High Capacity: 2800mAh for long-lasting power.
- ProCyco (Professional Recycle) Technology: Supports up to 1200 charge cycles, maximizing performance and lifespan.
- Low Self-Discharge: Retains approximately 80% of capacity after 3 years of non-use.
- Pre-Charged: Partially charged and ready for immediate use out of the package. Full charge recommended before first use.
- Eco-Friendly: NiMH composition, free from Cadmium (Cd), Mercury (Hg), and Lead (Pb).
- Zero Leakage Technology: Designed for stable power and safety.
2. Setup
Initial Use:
Your EBL AA batteries come partially pre-charged and can be used immediately. However, for optimal performance and lifespan, it is recommended to fully charge the batteries before their first use.
Inserting Batteries:
- Identify the battery compartment on your device.
- Observe the polarity markings (+ and -) inside the compartment.
- Insert the EBL AA batteries according to the correct polarity.
- Close the battery compartment securely.

Image: EBL AA Batteries stored in their clear plastic cases.
3. Operating Instructions
Compatible Devices:
EBL AA batteries are suitable for a wide range of devices, including but not limited to:
- Digital cameras
- Toys
- Remote controls
- Wireless mice and keyboards
- Flashlights
- Portable audio devices
Recharging the Batteries:
To recharge your EBL Ni-MH AA batteries, use a compatible Ni-MH battery charger. The charger is sold separately.
- Place the depleted batteries into the charger, ensuring correct polarity.
- Connect the charger to a power source.
- Monitor the charger's indicator lights (if available) to confirm charging status.
- Remove batteries once fully charged.
Video: Demonstration of mixing and matching battery pairs while charging using an EBL smart charger.
Video: Review of EBL 2800 AA rechargeable batteries, showing them in use and charging.
4. Maintenance
Optimal Charging:
The integrated ProCyco (Professional Recycle) technology helps maximize the battery's power performance during charging. Always use a charger designed for Ni-MH batteries.

Image: Graphic illustrating the 1200 Tech Advanced Cycle Life of EBL batteries.
Storage:
Store batteries in a cool, dry place away from direct sunlight and extreme temperatures. The provided battery storage cases are ideal for protecting batteries when not in use.
Low Self-Discharge:
EBL batteries are designed with improved low self-discharge technology, allowing them to maintain approximately 80% of their capacity even after 3 years of non-use. This feature ensures batteries are ready when you need them.

Image: Chart showing EBL battery capacity retention over 3 years due to low self-discharge.
Environmental Considerations:
These NiMH batteries are free from harmful heavy metals like Cadmium (Cd), Mercury (Hg), and Lead (Pb), making them a more environmentally friendly power solution. Please dispose of used batteries responsibly according to local regulations.
5. Troubleshooting
Battery Not Charging:
- Ensure the batteries are inserted correctly into the charger with the proper polarity.
- Verify that the charger is properly connected to a working power source.
- Check if the batteries or charger are damaged. Discontinue use if damage is observed.
- Some batteries may require a few charge/discharge cycles to reach their full capacity.
Batteries Not Fitting in Device:
EBL AA batteries are manufactured to standard AA dimensions. However, some devices may have slightly tighter battery compartments. If a battery does not fit easily, do not force it, as this could damage the battery or the device.
Reduced Performance:
- Ensure batteries are fully charged before use.
- Battery performance can degrade over many charge cycles. If batteries consistently hold less charge, they may be nearing the end of their lifespan.
- Extreme temperatures can affect battery performance. Use within recommended temperature ranges (-4°F to +140°F).
6. Specifications
| Brand | EBL |
| Model Number | 50AA2500 |
| Battery Cell Composition | NiMH (Nickel Metal Hydride) |
| Battery Capacity | 2800 Milliamp Hours (mAh) |
| Number of Batteries | 8 AA batteries (included) |
| Recommended Uses | Indoor/Outdoor, household devices, digital cameras, toys, remote controls |
| Operating Temperature Range | -4°F to +140°F |
7. Warranty & Support
Warranty Information:
EBL provides a 12-month worry-free service for these batteries. Please retain your proof of purchase for warranty claims.
Customer Support:
For any questions, concerns, or technical assistance, please contact EBL customer support through the retailer where the product was purchased or visit the official EBL website for contact information.





