Introduction
This manual provides essential information for the safe and effective use of your GP Recyko AA NiMH rechargeable batteries. These batteries are designed for repeated use, offering a sustainable power solution for various electronic devices.

Figure 1: GP Recyko AA NiMH Rechargeable Batteries (4-pack)
Setup and First Use
Before initial use, it is recommended to fully charge the batteries. While pre-charged, a full charge ensures optimal performance.
Charging Instructions:
- Insert the GP Recyko AA NiMH batteries into a compatible NiMH battery charger. Ensure correct polarity (+ and - terminals) as indicated on both the battery and the charger.
- Connect the charger to a power source.
- Allow the batteries to charge until the charger indicates a full charge (refer to your charger's manual for specific indicators).
Installation:
- Always ensure the device is turned off before inserting or removing batteries.
- Match the positive (+) and negative (-) terminals of the battery with the corresponding markings in the device's battery compartment. Incorrect installation can damage the device or batteries.
Operating Guidelines
GP Recyko NiMH batteries are suitable for a wide range of electronic devices requiring AA batteries, such as digital cameras, remote controls, toys, and portable audio devices.
- These batteries can be recharged hundreds of times, providing a long-term power solution.
- For optimal performance, avoid completely draining the batteries before recharging.
- Do not mix new and old batteries, or different types of batteries (e.g., NiMH with Alkaline) in the same device.
- Do not expose batteries to extreme temperatures, direct sunlight, or water.
Maintenance and Storage
Proper maintenance and storage extend the lifespan of your rechargeable batteries.
- Store batteries in a cool, dry place away from direct sunlight and metal objects.
- If storing for extended periods, it is advisable to charge them to about 50% capacity.
- Clean battery terminals periodically with a dry cloth to ensure good electrical contact.
- Do not disassemble, puncture, or incinerate batteries.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Battery not charging | Incorrect polarity; faulty charger; battery too old. | Check polarity; try a different charger; replace old batteries. |
| Short operating time | Battery not fully charged; high power consumption device; battery nearing end of life. | Ensure full charge; consider device power needs; replace batteries if significantly degraded. |
| Device not powering on | Batteries inserted incorrectly; batteries discharged; device malfunction. | Verify polarity; recharge batteries; test with different batteries or check device. |
Specifications
| Feature | Detail |
|---|---|
| Brand | GP |
| Model Number | GP Recyko AA NiMH |
| Battery Type | NiMH (Nickel-Metal Hydride) |
| Voltage | 1.2V |
| Capacity | 2700mAh |
| Recharge Cycles | Hundreds of times |
| Item Weight | 2.39 ounces |
| Recommended Uses | Radio, Camera, Clock |
| First Available Date | February 25, 2016 |
Warranty and Support
For warranty information or technical support regarding your GP Recyko batteries, please refer to the official GP website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
For general inquiries or to find more information about GP products, visit: www.gpbatteries.com







