XS Power D3400R 12V 2500-4000W Range AGM Battery with M6 Terminal Bolt-Max 3300A

The XS Power D3400R is a sealed 12V AGM power cell, sized as a direct BCI Group 34R reverse-polarity replacement for many European vehicles, including Ferrari, Lamborghini, and Saab. Absorbent Glass Mat construction suspends the electrolyte in fiberglass, so it mounts in almost any orientation and resists spills, moisture, and vibration on rough roads. Low internal resistance lets it deliver 1,150 cranking amps and 1,012 cold cranking amps, so the engine starts in extreme heat or deep cold. 80Ah of capacity and 160 minutes of reserve capacity leave room for accessories once the engine is running. As a primary battery it supports systems up to 2,500W; wired as a dedicated secondary battery it handles 4,000W, holding voltage steady when amplifiers pull hard on low notes. Check your terminal layout before ordering: the D3400 is standard polarity and the D3400R reverses the posts. M6 terminal hardware is included for ring terminals and large-gauge power wire. The D3400R carries a three year warranty.