Exide MX51JIS Vehicle Battery

Exide MARATHON MAX MX51JIS Vehicle Battery

The Exide MARATHON MAX MX51JIS is a 12-volt vehicle battery built for hybrid and plug-in hybrid applications that require AGM VRLA construction, venting outside the vehicle, and stable starting performance. With 410 cold cranking amps, 510 cranking amps, 41 amp hours, and 75 minutes of reserve capacity at 25 amps, it matches the electrical demands of select Toyota, Lexus, Mitsubishi, and Subaru applications.

Key Features

• 12-volt AGM VRLA vehicle battery
• 410 cold cranking amps and 510 cranking amps
• 41 amp hour capacity with 75-minute reserve capacity at 25 amps
• BCI Group Size S46B24R
• Battery terminal type A3
• Built for applications that require venting outside the vehicle
• Exide MARATHON MAX line for restart and hybrid battery applications

MARATHON MAX Battery Line

Exide MARATHON MAX batteries are specified for vehicles that need AGM VRLA construction and dependable electrical output in compact battery locations. The MX51JIS part number is listed for hybrid and restart applications where the battery must support sensor-equipped systems, trunk or cargo-area mounting, and OEM-style fitment requirements. The MX51JIS is also identified by BCI Group Size S46B24R for application matching.

Compatible Vehicle Applications

• Fits 2016-2020 Toyota Mirai, N/A; with sensor; requires AGM VRLA battery; battery must be vented outside of vehicle; OE CCA: 360.
• Fits 2018-2019 Mitsubishi Outlander PHEV, N/A; battery must be vented outside of vehicle; in cargo area; O.E. amp hour capacity (20hr) 36.
• Fits 2012-2018 Toyota Prius V, N/A; requires AGM VRLA battery; battery must be vented outside of vehicle; in trunk; OE CCA: 325.
• Fits 2016-2018 Toyota RAV4, N/A; with sensor; w/o premium audio; requires AGM VRLA battery; battery must be vented outside of vehicle; in trunk; OE CCA: 325.
• Fits 2011-2017 Lexus CT200h, N/A; vehicle computer system must be reset and battery registered using scan tool; requires AGM VRLA battery; battery must be vented outside of vehicle; in cargo area; OE CCA: 325.
• Fits 2016 Subaru Crosstrek, N/A; Restart Battery; Marathon Max GRP:S46B24R CCA:410 AH:41 RC:75 AGM.
• Fits 2014-2015 Subaru XV Crosstrek, N/A; requires AGM VRLA battery; O.E. amp hour capacity (20hr) 40.
• Fits 2010-2015 Toyota Prius, N/A; requires AGM VRLA battery; battery must be vented outside of vehicle; in trunk; OE CCA: 325.
• Fits 2012-2015 Toyota Prius Plug-In, N/A; requires AGM VRLA battery; battery must be vented outside of vehicle; in trunk; OE CCA: 325.
• Fits 2004-2009 Toyota Prius, N/A; with Smart Key; requires AGM VRLA battery; battery must be vented outside of vehicle.

What This Battery Helps Address

• Slow cranking or weak start performance in AGM-equipped hybrid vehicles
• Battery replacement needs for trunk-mounted or cargo-area battery locations
• Fitment requirements for vehicles that require external venting
• Electrical support for sensor-equipped Toyota, Lexus, Mitsubishi, and Subaru applications
• Replacement needs where OEM-style group size S46B24R is specified

Installation Notes

Confirm the vehicle requires an AGM VRLA battery before installation. This battery must be vented outside of the vehicle on the listed applications. For the Lexus CT200h, the vehicle computer system must be reset and the battery registered using a scan tool after replacement. Verify terminal type A3, group size S46B24R, and the vehicle’s mounting location before ordering. The MX51JIS part number should be matched to the application notes for Toyota Prius, Toyota RAV4, Toyota Mirai, Lexus CT200h, Mitsubishi Outlander PHEV, and Subaru Crosstrek coverage.

Quality Assurance

Exide MARATHON MAX MX51JIS is specified with 12 volts, 410 CCA, 510 CA, 41 Ah, and 75 minutes of reserve capacity, giving buyers clear electrical and fitment data for application matching. Part number MX51JIS is listed for confirmed vehicle coverage across select Toyota Prius, Toyota RAV4, and related hybrid platforms.