Hama 00223560 USB Battery Charger with 8x AA Lithium-Ion 2000 mAh Batteries

The Hama 00223560 USB battery charger with 8x AA Lithium-Ion 2000 mAh batteries is a reliable power solution designed for the efficient charging and storage of Lithium-Ion cells. Featuring single-slot charging capability, this device allows each of the eight AA batteries to be monitored and charged independently. Operating via a standard USB power source, it provides a practical way to keep everyday electronic equipment powered at home or in the workplace. The included high-capacity Li-ion batteries offer an alternative to disposable cells, delivering consistent energy output without memory effects.

Advantages

This battery charger stands out due to its individual bay monitoring, which ensures that each battery receives the precise charge it requires regardless of the status of the others. The integrated safety features include temperature protection to prevent overheating, mechanical reverse polarity protection, and a detection mechanism for defective or non-rechargeable cells. The housing doubles as a convenient storage and transport box equipped with a secure magnetic closure. Furthermore, the included Lithium-Ion batteries boast low self-discharge rates and higher energy density compared to traditional NiMH alternatives.

Suitable for

• Powering household electronics such as remote controls, flashlights, and audio devices
• Office equipment requiring reliable portable energy sources
• Users looking for a dual-purpose charging and storage case for AA batteries
• Efficient replacement of disposable alkaline batteries

When it may not be suitable

This device is specifically designed for Lithium-Ion battery technology and is not compatible with NiMH, NiCd, or alkaline battery sizes other than AA. Users requiring high-current fast charging for non-standard battery formats will need to look for alternative power solutions.

Key specifications

• Power source type: USB
• Input voltage: 5 V
• Input current: 3 A
• Charging current: 0.34 A
• Supported battery sizes: AA
• Compatible battery technologies: Lithium-Ion
• Battery capacity: 2000 mAh
• Number of supported batteries: 8
• Charging time: 3 to 4 hours
• Product dimensions: 77 mm width, 52 mm depth, 73 mm height
• Color: Black

How to use

To begin charging, insert up to eight compatible AA Lithium-Ion batteries into the individual slots of the charger, ensuring correct orientation. Connect the charging box to a compatible 5V USB power supply using a suitable cable. The charging process initiates automatically upon connection. Observe the individual LED indicators located on the housing cover to monitor the charging status of each channel. Once the charging cycle is complete, disconnect the unit from the power source. The housing can also be used securely to store and transport the batteries when not in use.

What to consider before purchase

• Verify that your devices are compatible with AA Lithium-Ion batteries and their operating voltage
• Ensure you have access to a suitable 5V USB power source to operate the charger
• Review the physical dimensions if you plan to pack the charging box for travel

Usage recommendations: Store the charging box in a dry environment at room temperature when not in use, and avoid exposing the batteries to extreme temperatures or moisture to maintain optimal lifespan and safety.