XS Power Li-D1600CK 16V Lithium Car Audio Battery
Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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The XS Power Li-D1600CK 16V lithium car audio battery is the complete-kit version of XS Power's flagship Group 34 LFP cell, pairing the battery with everything you need for a clean, competition-ready install. LiFePO4 / LFP battery chemistry gives it the thermal stability and cycle life that SPL competitors and serious daily-driver enthusiasts alike demand from a high output SPL battery.
Everything in the Box for a Pro Install
Whether you are building a dedicated show car or upgrading a street system already stressed by high-output alternators, the lightweight lithium battery platform of the Li-D1600CK means you gain power without adding bulk. Its deep cycle lithium characteristics ensure it rebounds quickly between bursts, making it an ideal supplemental battery that holds voltage steady no matter how loud the system gets.
Specifications
| Chemistry | LiFePO4 / LFP |
| Terminal Hardware | 587 Stud Adapters Included |
| Weight | 19.25 lbs (8.73 kg) |
| Length | 10.24 in |
| Height | 7.20 in |
| Width | 6.75 in |
Authorized XS Power dealer at JS Ultimate Sounds. Free shipping on orders $99+.
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
