Ansmann BASIC IV Universal USB Battery Charger

The Ansmann BASIC IV Universal USB battery charger is a compact charger designed to recharge Nickel-Metal Hydride (NiMH) AA batteries. It accepts up to four AA cells and provides a USB-powered 5 V input for flexible charging from power adapters, power banks or USB ports. The charger has a slim rectangular housing in white with dimensions of 66 mm × 75 mm × 25 mm and a lightweight construction of 0.146 kg, making it convenient to store or carry for everyday use.

Advantages

The device supports simultaneous charging of four AA NiMH batteries and is optimized for cells with around 1300 mAh capacity. Its USB input allows use with common 5 V power sources, enabling easy charging at home, in the office or on the go. The compact dimensions and low weight reduce bulk in storage, while the white finish provides a neutral appearance that fits most environments.

Suitable for

• Recharging AA NiMH batteries for household devices such as remote controls and toys
• Keeping spare AA batteries ready for cameras, flashlights and portable electronics
• Charging four batteries simultaneously for quick turnaround between uses
• Using with USB power sources including wall adapters, laptops and power banks

Key specifications

• Supported battery chemistry: Nickel-Metal Hydride (NiMH)
• Compatible battery size: AA
• Recommended battery capacity: around 1300 mAh
• Number of batteries supported: 4
• Input type: USB, 5 V
• Colour: White
• Dimensions (W × D × H): 66 mm × 75 mm × 25 mm
• Weight: 0.146 kg

How to use

Insert up to four AA NiMH batteries into the charger ensuring correct polarity for each cell. Connect the charger to a 5 V USB power source such as a USB wall adapter, computer USB port or power bank. Monitor the charging progress according to the charger's status indicators (refer to the product manual for indicator meanings). Once charging is complete, disconnect the USB cable and remove the batteries for immediate use or storage.

Recommendations

Use only compatible AA NiMH batteries and a stable 5 V USB power source. Avoid exposing the charger to moisture or extreme temperatures. Allow batteries to cool briefly after charging before inserting them into devices. Refer to battery and device manufacturers' instructions for best practices regarding battery care and storage.