Introduction
This manual provides essential instructions for the safe and effective use of your BONAI 2800mAh Ni-MH AA rechargeable batteries. Please read this manual thoroughly before first use and retain it for future reference.
Your package includes 16 BONAI 2800mAh 1.2V Ni-MH AA rechargeable batteries.

Image: A pack of 16 BONAI 2800mAh AA rechargeable batteries, black with white lettering, arranged in rows with one battery in the foreground.
Setup and First Use
Your BONAI AA rechargeable batteries are pre-charged and ready for immediate use upon arrival. For optimal performance and longevity, it is recommended to fully charge the batteries before their first extensive use and every three months thereafter if not in regular use.
- Unpack: Carefully remove the batteries from their packaging.
- Initial Charge: Place the batteries into a compatible Ni-MH battery charger. Follow the charger's instructions for proper charging.
- Insertion: Insert the charged batteries into your device, ensuring correct polarity (+/-).

Image: Hands demonstrating the insertion of BONAI AA batteries into a computer mouse and a calculator, illustrating proper setup for various devices.
Operating Instructions
BONAI 2800mAh Ni-MH AA batteries are designed for a wide range of electronic devices requiring AA size batteries. Their high capacity and low self-discharge rate ensure reliable power.
Key Features:
- High Capacity: 2800mAh provides extended runtime for your devices.
- Rechargeable: Can be recharged up to 1200 times, offering a cost-effective and environmentally friendly power solution.
- Low Self-Discharge: Maintains approximately 80% of its initial capacity even after 3 years of non-use.
- Wide Temperature Range: Operates effectively in temperatures ranging from -4°F to 140°F (-20°C to 60°C).
- Eco-Friendly: Manufactured without harmful heavy metals such as mercury (Hg), cadmium (Cd), and lead (Pb).

Image: A single BONAI AA battery with a graphic indicating
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