Battery Charger Universal USB Green Cell GRSETGC02

The Green Cell GRSETGC02 is a universal USB battery charger designed to charge Nickel-Metal Hydride (NiMH) rechargeable batteries. Its compact black housing accommodates up to four batteries and supports common cylindrical sizes AA and AAA. With low power consumption and a straightforward USB power input, the unit is intended for everyday recharging tasks where a simple, space-saving solution is required.

Advantages

This charger accepts AA and AAA NiMH batteries and can charge up to four cells simultaneously, reducing the need for multiple chargers. The compact black design makes it easy to store or carry, while the universal USB interface allows compatibility with a wide range of USB power sources such as power banks, USB wall adapters and computer USB ports. The specified input current of 1.2 A and low power consumption of 0.5 W contribute to efficient operation for routine charging.

Suitable for

• Charging AA NiMH rechargeable batteries
• Charging AAA NiMH rechargeable batteries
• Home use where a compact, USB-powered charger is needed
• Travel or mobile setups using power banks or portable USB chargers

Key specifications

• Battery chemistry supported: Nickel-Metal Hydride (NiMH)
• Supported battery sizes: AA, AAA
• Maximum number of batteries: 4
• Input voltage: 1.5 V
• Input current: 1.2 A
• Power consumption: 0.5 W
• Product colour: Black

How to use

Insert up to four AA or AAA NiMH batteries into the charger following the polarity markings. Connect the charger to a compatible USB power source using an appropriate USB cable. Charging begins automatically when the unit receives power. Monitor charging progress by observing any built-in indicators if present; disconnect the charger from the USB power source once charging is complete or when the batteries reach full charge according to the battery manufacturer's guidance.

Recommendations

Use with NiMH rechargeable batteries only. Ensure correct battery polarity when inserting cells. Use a stable USB power source rated to provide sufficient current; avoid charging from unstable or damaged USB ports. Do not expose the charger or batteries to excessive heat, moisture, or direct sunlight. For optimal battery life, follow battery manufacturer recommendations for charging and storage.