**Please note, the Series 2 is currently in a BACK ORDERED status!! We estimate shipping during the 4th week of December**
Voltage issues? Need extra power for your amps? Designing a monster car audio system? If so, you’re in the right place.
Quite possibly the best car audio battery ever made, the GV-S2 is able to support a 12,000 watt amplifier with stock charging. No other LifePo4 battery comes even close to this level of performance at this price. In fact: this battery easily outperforms others that are nearly 3x the cost.
Instead of just making wild claims about how good these batteries are – let us demonstrate. Check out how well the battery performs on stock charging in the video below:
It’s time to stop using battery technology that’s over 10 years old. Ditch your explosive CMAX cells. Get rid of the absurdly large rows of used Headway batteries. Welcome to the future.
Chemistry: Lithium Iron Phosphate (LifePo4)
Recommended for: Up to 12,000 watt amplifiers (Stock alternator)
Capacity (rated): 48 ah
Capacity (tested): 48.3 ah
Discharge (sustained): 460 amps continuous over 12v
Discharge (burst): 535 amps over 12v
Discharge (Short burst): 600 amps over 12v
Discharge (peak): ~1,000 amps
Cold Cranking Amps: 4,400
Recommended Charging Voltage: 13.8 – 14.8 volts
Max charging (sustained): 300a
Max charging (30s burst): 480a
10.5″ width | 6.5″ depth | 8.5″ height
The GV-S2 is now better than ever! This is an actual discharge test we did pulling over 530 amps of current:
Batteries are shipped under 30% state of charge and should be charged prior to install. You can find a basic charger here: https://glowevoltage.com/shop/accessories/battery-charger-6a/
*Supported wattage based on several amplifier manufacturer’s maximum music output ratings.
-Taramps MD 12000.1 maximum music consumption: 602 amps
-Sound Digital EVO 12000.1 maximum music consumption: 627 amps
The Series 2 is lithium made easy and can be used with your vehicle’s OEM lead acid/AGM battery without issues.
Not recommended for under-hood use