Battery charger everActive UC-100C with 1000 mA USB output for rechargeable batteries

everActive UC-100C is a compact battery charger designed to recharge standard rechargeable batteries using common USB power sources. The charger accepts a USB input and provides a 1000 mA USB output for charging, enabling use with power banks, USB wall adapters, car chargers and computer USB ports. Its compact form and straightforward connection make it suitable for home use and travel, offering a practical method to maintain AA/AAA and other compatible rechargeable cells.

Advantages

The everActive UC-100C combines a simple USB power interface with a 1000 mA output to ensure reliable charging from a wide range of USB sources. Its compact size and low weight improve portability, while the straightforward plug-and-charge operation reduces setup time. The design focuses on compatibility with commonly available USB adapters and power banks, allowing flexible charging options without specialized equipment.

Suitable for

• Recharging AA and AAA rechargeable batteries at home
• Keeping spare batteries charged while travelling
• Using with power banks or USB adapters where mains outlets are not available
• Charging batteries for small household devices and portable electronics

Key specifications

• Input interface: USB (standard 5 V input from USB sources)
• Output current: 1000 mA USB output for charging
• Compatibility: Designed for common rechargeable cylindrical cells (AA, AAA and similar sizes)
• Portability: Compact, lightweight construction suitable for travel
• Power source options: Works with power banks, USB wall adapters, car USB ports and computer USB ports

How to use

Connect the everActive UC-100C to a suitable USB power source using a compatible USB cable. Insert rechargeable batteries into the charger following the indicated polarity. Once connected to a power source, the charger will supply the 1000 mA output to replenish the batteries. Monitor the charging process according to the indicators provided by the charger (if present) and disconnect when batteries are fully charged or when recommended charging time has elapsed.

Usage recommendations

For best results, use a USB power source that can provide stable 5 V output and sufficient current headroom. Charge batteries of the same type and capacity together, and avoid mixing new and used cells during a single charging cycle. Follow manufacturer guidance for individual battery chemistries and observe safety precautions such as not leaving charging batteries unattended for extended periods.