OptiMate USB charger. Powerful, safe USB charger to charge USB compatible devices.
 
FEATURES

•  Connects to battery lead with industry standard SAE 2-pin connector – Seals perfectly when mated with OptiMate SAE!
•  Charges 1x USB device with up to 2400mA current available (or get optional O-110 USB splitter and charge 2 devices)
•  Creates weatherproof seal against inserted USB cable, or cap seals when not in use
•  Built in protection turns off USB charging and prevents your parked vehicle’s battery from draining – Starts back up when vehicle engine fires up
•  Monitors and displays parked vehicle’s battery status

SPECIFICATION

CHARGE CONNECTOR (INPUT): 2-pin SAE
CHARGE CONNECTOR (OUTPUT): 1x USB-A
CHARGING AMPS: 2400mA @5V
INPUT: Vehicle 12V system with 12V lead-acid or 12.8V lithium battery.
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.
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

NOTE: This product is primarily designed to be used when the engine is running.