XS Power D5100R 3100 Amp AGM Power Cell Car Audio Battery + Terminal Hardware

The XS Power D5100R is a sealed 12V AGM power cell, sized as a direct BCI Group 51R reverse-polarity replacement for many Japanese vehicles, including Honda, Lexus, Nissan, Mazda, and Toyota. 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 872 cranking amps and 767 cold cranking amps, so the engine starts in extreme heat or deep cold. 66Ah of capacity and 131 minutes of reserve capacity leave room for accessories once the engine is running. As a primary battery it supports systems up to 2,000W; wired as a dedicated secondary battery it handles 3,000W, holding voltage steady when amplifiers pull hard on low notes. Confirm your terminal layout first: Group 51 is standard polarity and Group 51R reverses the posts. M6 terminal hardware is included for ring terminals and large-gauge power wire. The D5100R carries a three year warranty.