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XS Power XMAX-90 12V LiFePO4 Lithium Reserve Battery
XS Power XMAX-90 12V LiFePO4 Lithium Reserve Battery is part of the XS Power XMAX lineup for audio & reserve projects. Compare the electrical system voltage, available space and terminal arrangement before choosing this model.
Lee Motorsports is a nationwide authorized XS Power dealer.
Specifications
| Model | XMAX-90 |
|---|---|
| Product type | XMAX Audio Batteries |
| Nominal voltage | 12V |
| Technology | LiFePO4 |
| Series | XMAX |
| Maximum current (amps) | 8300 |
| Capacity (Ah) | 90 |
| AGM-equivalent capacity (Ah Pb Eq) | 360 |
| Energy (Wh) | 1188 |
| BCI reference group | 31 — verify dimensions and terminal orientation |
| Battery weight | 26.9 lbs |
Choosing for your project
Reserve and audio applications require charging-system and sustained-load planning. Do not assume an audio wattage rating establishes compatibility with your alternator or runtime.
Confirm approved mounting location, temperature limits and charging settings for this exact model before installation. AGM-equivalent capacity and cranking ratings are comparison values and are not actual lithium amp-hours.
Find the rest of your setup
- XS Power battery selection guide
- Compare related XS Power products
- Find an XS Power battery charger
- Installation instructions, care and warranty assistance
California Proposition 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.