BONAI Smart 8-Bay NiMH/Ni-Cd Battery Charger with 8 AA 2800mAh Rechargeable Batteries (Model MY-C005)

Introduction

Thank you for choosing the BONAI Smart 8-Bay NiMH/Ni-Cd Battery Charger. This manual provides essential information for the safe and efficient use of your new charger and rechargeable batteries. Please read it thoroughly before use and retain it for future reference.

The BONAI charger is designed for universal compatibility, capable of charging various NiMH and Ni-Cd rechargeable battery types including AA, AAA, C, and D. It features independent charging channels, intelligent control, fast charging capabilities, and multiple safety protections.

Package Contents

1 × BONAI Smart 8-Bay Battery Charger (Model MY-C005)
8 × BONAI AA 2800mAh NiMH Rechargeable Batteries
1 × Micro USB Cable
1 × User Manual

Note: Wall type plug-in adapter is not included.

Setup

Unboxing: Carefully remove all components from the packaging. Inspect the charger and batteries for any signs of damage.
Connect Power: Connect the provided Micro USB cable to the charger's Micro USB port. The charger also supports Type C input. Connect the other end of the USB cable to a compatible 5.0V / 2A (Max) USB power source (e.g., computer, wall adapter, power bank, car charger).
Insert Batteries: Insert NiMH or Ni-Cd rechargeable batteries into the charging slots. Ensure correct polarity (+ and -) as indicated on the charger and batteries. The charger features independent slots, allowing you to charge any number of batteries simultaneously.

BONAI Smart 8-Bay Battery Charger with 8 AA batteries inserted — Image: The BONAI Smart 8-Bay Battery Charger with eight AA rechargeable batteries correctly inserted into its individual charging slots. The charger is connected via a USB cable, and the LED indicators above each slot are visible.

BONAI Smart 8-Bay Battery Charger showing Micro USB and Type C input ports — Image: A close-up view of the BONAI Smart 8-Bay Battery Charger highlighting its two charging ports: a Micro USB port and a Type C port, offering versatile connectivity options for power input.

Operation

LED Indicator Function:

After connecting to power: The indicator lights will briefly display from red to green and then turn off.
After putting in a battery: The corresponding light will turn red.
Green light on: Fully charged.
Red light on: Charging.
Red light flashing: Faulty battery or battery short circuit or excessive input voltage.
Light off: No battery inserted or battery in wrong position.

BONAI Smart 8-Bay Battery Charger LED display showing charging status — Image: The BONAI Smart 8-Bay Battery Charger's LED display. Red lights indicate batteries are charging, green lights indicate fully charged batteries, and a blinking red light signals a faulty or low voltage battery.

Universal Compatibility:

The charger is compatible with AA, AAA, C, and D size Ni-MH and Ni-Cd rechargeable batteries. The independent slots allow for flexible charging of different battery types and quantities simultaneously.

BONAI Smart 8-Bay Battery Charger showing compatibility with AA, AAA, C, and D batteries — Image: A visual representation of the BONAI Smart 8-Bay Battery Charger's wide compatibility, showing various battery sizes (AA, AAA, C, D) being charged simultaneously in its adaptable slots.

Fast & Convenient Charging:

The charger supports a maximum input current of 5.0V / 2A, ensuring efficient charging. The inclusion of both Micro USB and Type C ports provides multiple convenient charging options.

Video: An official product video from BONAI demonstrating the features of the AA AAA C D SC Battery Charger, including its multi-slot design and charging process.

Maintenance

Low Self-Discharge Batteries: The included BONAI AA rechargeable batteries maintain 80% of their initial capacity after 3 years of non-use. They are precharged and ready for immediate use.
Recommended Charging: For optimal battery life, it is recommended to give the batteries a full charge every 3 months, even if not in active use.
Cleaning: Ensure the charging slots and battery contacts are clean and free of dust or debris. Use a dry, soft cloth for cleaning.
Storage: Store the charger and batteries in a cool, dry place, away from direct sunlight, high temperatures, and moisture.

BONAI AA rechargeable batteries demonstrating low self-discharge over 3 years — Image: A graphic illustrating the low self-discharge feature of BONAI rechargeable batteries, showing that they retain 80% of their capacity even after 3 years of non-use.

Troubleshooting

Problem	Indicator	Possible Cause	Solution
Battery not charging	Light off	No battery inserted or battery in wrong position.	Ensure battery is correctly inserted with proper polarity.
Battery not charging	Red light flashing	Faulty battery, battery short circuit, or excessive input voltage.	Remove the battery. If the issue persists with other batteries, check the power source. Do not attempt to charge non-rechargeable or damaged batteries.
Slow charging	Red light on	Low power input source.	Use a 5.0V / 2A (Max) USB power source for optimal charging speed.

Video: An official product video from BONAI showcasing the AA Rechargeable Batteries with charger, demonstrating its use and features.

Specifications

Feature	Detail
Brand	BONAI
Model Number	MY-C005
Color	Black
Input Voltage	5 Volts
Output Voltage	5 Volts (DC)
Current Rating	2 Amps
Number of Ports	8 (individual charging channels)
Compatible Battery Types	AA, AAA, C, D NiMH/Ni-Cd Rechargeable Batteries
Safety Features	Over-current, over-charge, short-circuit, over-heat protection, automatic battery inspection
Certifications	UL, CE, FCC
Item Weight	0.49 Kilograms

BONAI Smart 8-Bay Battery Charger highlighting multiple safety protection features — Image: The BONAI Smart 8-Bay Battery Charger displaying its multiple protection technologies, including over-charge, over-current, over-voltage, over-heat, and short-circuit protection.

Warranty and Support

BONAI products are manufactured with high quality standards and undergo strict inspection. For any product-related inquiries, technical support, or warranty claims, please refer to the contact information provided with your purchase or visit the official BONAI website.

The product is subject to a 30-day return policy for refund or replacement as per Amazon's terms.

BONAI MY-C005