Hook up your low-draw Yak Lights system to the Yak Lights Power Supplies for lasting power to stay out long into the night. Manufacturers one-year warranty. Available: The water-resistant Nav Light Power Box uses 8 AA batteries (not included) for a constant draw of up to 1.3 amps to power your Yak Lights LED strips. Convenient power switch for easy on and off. The 1.3 Ah Lead Acid Battery Power Supplyruns a full-navigation system and the spotlight intermittently for more than 24 hours. Fully charges in under four hours. Includes YL-PSLA battery pack (12-volt, 1.3Ah with heavy-duty PVC housing in high-gloss carbon-fiber finish), 12-volt DC charging cord and mounting tape. The 6,000 mAh Lithium Battery Power Supplyruns a full-navigation system for more than 30 hours, and the spotlight for hours. Lithium technology delivers stronger more steady voltage and more amp output for longer spotlight run time. Long-cycle charging improves the life cycle and holding capacity of lithium-batteries. Fully charges in under nine hours. Continuous draw of 3 amps. Do not exceed 5-amp output. Includes YL-PSU lithium-ion battery pack (11.1-volt 6,000mAh), 110-volt AC wall charger, mounting magnet, mounting plate, quick-disconnect plug, crimp connectors and hardware. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Power Supplies.