Smart 2400mA USB charger, with standby mode & vehicle battery monitor.
LENGTH: 8cm
CHARGE CONNECTOR (INPUT): 2-pin SAE
CHARGE CONNECTOR (OUTPUT): 1x USB
CHARGING AMPS: 2400mA @5V
OPERATION: fully automatic
- Smart stand-by mode: USB output turns off 1 hour after engine stopped or immediately if voltage reduces below 12.4V.
- 2 LED battery monitor (when USB output off) – battery status is displayed every 5 seconds.
- Short circuit, overheat, over-voltage protection.
INPUT: Vehicle 12V system with 12V lead-acid or 12.8V lithium battery.
OPERATION (Voltage)
- USB ON - 13.3V to 18V – unlimited USB output, USB LED on. Delivers USB power when vehicle engine is charging battery.
- USB 1 HOUR - 12.4V to 13.3V – 1 hour USB output, USB LED on. Go to standby mode after 1 hour or voltage < 12.4V.
- STANDBY MODE – Monitoring voltage, turns back on if vehicle battery voltage increases above 13.3V.
- AGM / LFP MONITOR - LED blink every 5 seconds if battery charge ≥ 50% , sufficient to start vehicle engine.
- LED LFP: 13.1V to 13.3V.
- LED AGM: 12.4V to 13.1V.
- NO LED < 12.4V.
- OFF ≤ 9V
STYLE: Fully enclosed electronic circuitry with multiple LEDs, unique seal and cap design for USB socket ; use any USB cable, seals when inserted.
WARRANTY: 3-year limited replacement warranty