NiMH card, NiMH battery charger, for maintenance mode to minimize heat dissipation (no terminal, 1S).

Function: 1. Pre-charge control to restore deeply discharged batteries and minimize heat dissipation during the initial charge. 2. Constant current/constant temperature with thermal regulation to maximize efficiency without risk of overheating. 3. Automatic power-saving mode when the power is cut off. 4. Hold mode (timer off). 5. With LED indicator showing the charging status. Specifications: 1-cell (1S) 1.5V. Version: Voltage: 1.5V. 2-cell (2S), 3V. Version: Current: 1A. Input Voltage: DC 5-6V (5V DC recommended). Storage Temperature: -65~125°C. Application: Solar charging. Electronic dictionary