XS Power Li-S1600 16V Lithium Car Audio Battery
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Sitting at the mid-tier of XS Power's 16V lithium car audio battery lineup, the Li-S1600 is the go-to choice for competitors who need authoritative burst current in a manageable package. The LFP battery architecture delivers strong max amps with outstanding thermal behavior, and the Group 34 case fits neatly into standard battery trays already common in SPL builds.
Serious Power, Sensible Weight
Tipping the scales well under most AGM alternatives, the Li-S1600 is a genuinely lightweight lithium battery that still punches hard enough for competition audio use. Pair it as a supplemental battery behind a high-output alternator and you will notice just how flat voltage stays during hard musical transients. If low voltage drop is the metric your system lives and dies by, the Li-S1600 belongs in your build.
Specifications
| BCI Group Size | Group 34 |
| Volts | 16 |
| Max Amps | 2160 |
| CA | 1080 |
| CA Pb Eq | 1620 |
| Ah | 23.4 |
| Ah Pb Eq | 70.2 |
| Energy Wh | 371 |
| Wattage Support | 5000 |
| Polarity | L |
| Included Hardware | M6 Terminal Hardware Included |
| Warranty | 1 Year Warranty — view warranty (PDF) |
| Instructions | Download instructions (PDF) |
| Length (Inches) | 10.24 |
| Width (Inches) | 6.75 |
| Height (Inches) | 7.2 |
| Weight (lbs) | 12.2 |
| Weight (kg) | 5.53 |
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
