XS Power Batteries xMAX 90 LiFePO4 Battery
The XS Power Batteries xMAX 90 LiFePO4 Battery is a high-performance 12-volt lithium power solution designed for serious car audio enthusiasts and competitive SPL setups. Built with advanced LiFePO4 technology, this Group 31 battery delivers massive burst and sustained wattage, providing up to 20,000 watts of burst SPL power and 10,000 watts of standalone music output. With 90 amp hours of capacity and a maximum current output of 8,300 amps, the xMAX 90 ensures consistent voltage delivery while weighing just 26.9 lbs, offering a lightweight, high-efficiency alternative to traditional lead-acid batteries.
Engineered for both competition and high-output daily audio systems, the xMAX 90 can achieve up to 13,000 watts of music power when paired with a 200A alternator, making it ideal for high-demand applications. Its durable construction, advanced safety features, and long service life are backed by a four-year warranty, providing enthusiasts with a reliable and powerful energy source for demanding automotive audio setups.
Features
- 12-volt lithium iron phosphate (LiFePO4) technology for superior performance
- Group 31 size for versatile fitment in vehicles
- 90 amp hours of capacity for extended power delivery
- Burst SPL wattage up to 20,000 watts
- Standalone music wattage of 10,000 watts
- Music wattage up to 13,000 watts with 200A alternator support
- Maximum current output of 8,300 amps
- Lightweight 26.9-lb design for reduced vehicle weight
- Ideal for high-SPL, competition, and high-power audio systems
- Four-year manufacturer warranty for reliability and peace of mind
Specs
- BCI Group Size: 31
- Volts: 12v
- Max Amps: 8300
- CA: 90
- CA Pb Eq: 360
- Ah: 0
- Ah Pb Eq: 0
- Energy Wh: 1188
- Wattage Support: 20000
- Polarity: L
Notes
- Requires lithium battery charger
- xMax batteries are not for marine installations
