Leakage Current: <=0. 25mA Working Temperature: 50° F - 122° F Working Humidity: 5% - 95%
Designed to keep 12-volt vehicle batteries fully charged and ready for use. Solid cover Compact, lightweight and portable Optimized charging process Multi-mode charger with universal input voltage Protection against polarity inversion, overcharge and short circuit Comes with alligator clips for easier attachment Automatically switches to float / maintenance voltage after fully charging the battery Compatible with automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, lawn tractors, etc. Two-color charging status LED indicator
3-Phase Battery Charging Phase 1: Constant charge mode The charge current is at maximum capacity once it is connected to a sealed lead acid battery.
Phase 2: Constant voltage mode At 80-95% charged, the charger will automatically convert to a constant voltage mode, whilst the charge current decreases to the charge termination level.
Phase 3: Float charge mode Once fully charged the charger can be unplugged, otherwise it will switch to a lower charging voltage, 13.6v/cell or 14.8v/cell. The battery can remain connected for as long as needed, and once you reconnect it to the battery it will automatically switch to phase 1.
The phases are clearly identified by the LED light. A red light will shine for phase 1 and 2 and green will shine for phase 3.