LCD Universal Rechargeable Battery Charger for NIMH/NICD Batteries with USB Port

The Tenergy T9688 intelligent universal battery charger is a versatile charging solution for various battery sizes. It has two individual channels for 9V batteries, making it capable of charging up to four batteries simultaneously, including AA, AAA, C, and D cells.

With an input of 12V DC 1000mA (use with the provided AC adapter), the charger is equipped to handle charge currents of 500mA for AAA batteries, 1300mA for AA/C/D batteries, and 30mA for 9V batteries. The USB output provides 5V DC 500mA, while the discharge current for AA/AAA/C/D batteries is 400mA.

The charger features smart built-in functions such as short circuit protection, non-rechargeable/bad cell detection, mechanical protection, and negative delta V cut-off for most battery sizes (excluding 9V batteries). Its smart LCD screen with a backlight display provides clear notifications for easy monitoring.

However, it is important to note some warnings to ensure safety while using the T9688 charger. Improperly inserting batteries, disposing of them in fire, mixing them with other types of batteries, or short-circuiting them may cause leakage or explosions and result in personal injury. The USB socket should only be used when charging is complete or no battery is present in the charger compartment. The maximum loading for the USB socket should not exceed 500mA. Using extensions or attachments not recommended by the manufacturer may pose risks of fire, electric shock, or injury.

Overall, the Tenergy T9688 universal battery charger is an ideal choice for household applications. With its automatic charging current selection and charge/discharge functions, it offers convenience and ease of use for everyday users. Additionally, the inclusion of a built-in USB port for powering electronic devices further enhances its practicality. The product comes with a 1-year warranty, providing peace of mind for its users.

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