
Sundown Audio Batteries
Sundown Audio is an American car audio manufacturer specializing in high-output subwoofers and amplifiers built for serious bass enthusiasts and SPL competitors. Founded by Jacob Fuller in 2006, the company assembles products in North Carolina, USA, with meticulous attention to detail and rigorous quality testing. Their product lines—including the legendary SA, X, and Nightshade series—have earned a devoted following in the car audio community for delivering extreme power handling and deep, clean bass. Sundown was among the first to introduce high-excursion subwoofers and enhanced cooling systems, innovations that have become industry standards.

Powersports SPS-1500 Powersports AGM Battery
1,500 max amps 12-volt AGM Shock resistant Waterproof All-season Zero maintenance M6 terminal hardware included You’ve got the loudest stereo on the trail, enough lighting to give all your friends a tan at once, and a winch so powerful it can pull a small tank out of a tar pit. One thing’s for sure: your factory battery was never designed to withstand that kind of stress. We have your answer. The SPS-1500 is an immensely powerful AGM battery. Under eight inches square, this shock-resistant all-season battery is built to dole out up to 1,500 amps of current. Terminal hardware included. Specifications Max Amps: 1,500 Ah: 47 RC: 70 Weight: 33 lbs. Length: 7.79" Height: 6.69" Width: 6.54"

Powersports SPS-950 35aH AGM Battery
950 max amps 12-volt AGM Shock resistant Waterproof All-season Zero maintenance M6 terminal hardware included You’ve got the loudest stereo on the trail, enough lighting to give all your friends a tan at once, and a winch so powerful it can pull a small tank out of a tar pit. One thing’s for sure: your factory battery was never designed to withstand that kind of stress. We have your answer. The SPS-950 is an immensely powerful AGM battery. Under eight inches square, this shock-resistant all-season battery is built to dole out up to 950 amps of current. Terminal hardware included. Specifications Max Amps 950A Ah: 35 RC: 50 Weight: 24.5 lbs. Length: 7.68" Height: 6.61" Width: 5.12"

SA150-975L Super Capacitor Battery
Sundown Audio SA150-975 Ultracapacitor • Supports up to 1,200-watt audio systems • 3,000 max amp output • Extends battery and alternator life • Used to support “main” AGM/Lithium battery • No standalone charging necessary • Keeps stereo playing even with start/stop equipped vehicles • Huge cold-cranking power • M6 terminal hardware included Boost your bass with the Sundown Audio SA150 Ultracapacitor! A single ultra-powerful hybrid capacitor supports up to a 1,200-watt stereo system. Designed to deliver huge bursts of power, the SA150 Ultracap (aka “Supercapacitor) doles out up to 3,000 amps of current in fractions of a second. The SA150 is perfect for handling intense bursts of energy, like deep bass drops or sudden bursts of volume in your music. The SA150-975 integrates seamlessly with your existing AGM or Lithium battery without needing separate charging. It’s safe to use even at low voltages, ensuring reliable operation in all conditions. When connected to your existing battery, Ultracaps improve the performance of your audio system, while extending the life of your battery and alternator by reducing wear and tear. Plus, it keeps your audio system running smoothly, even in vehicles with start/stop features. With included M6 terminal hardware for easy installation, this ultracapacitor is a great upgrade for any serious car audio enthusiast looking to maximize system performance. TECHNICAL INFORMATION Weight Lbs .– 4 Weight Kgs – 1.82 Length – 7.83 in Height – 6.68 in Width – 5.3 in 1 Year Warranty DOWNLOAD INSTRUCTIONS PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

Sundown Power Sports SPS-950 35aH AGM Battery
Legacy950 max amps 12-volt AGM Shock resistant Waterproof All-season Zero maintenance M6 terminal hardware included You’ve got the loudest stereo on the trail, enough lighting to give all your friends a tan at once, and a winch so powerful it can pull a small tank out of a tar pit. One thing’s for sure: your factory battery was never designed to withstand that kind of stress. We have your answer. The SPS-950 is an immensely powerful AGM battery. Under eight inches square, this shock-resistant all-season battery is built to dole out up to 950 amps of current. Terminal hardware included. Specifications Max Amps 950A Ah: 35 RC: 50 Weight: 24.5 lbs. Length: 7.68" Height: 6.61" Width: 5.12"

Sundown Powersports SPS-1500 47aH AGM Battery
Legacy12V AGM Battery, Max Amps 1500A, Ah: 47, RC: 70Weight Lbs. – 33Weight Kgs. – 14.9 Length – 7.79 inHeight – 6.69 inWidth – 6.54 in MAX Amps – 1500RC – 70minAh – 47 M6 Terminal Hardware Included