XS Power D3100 AGM Battery with 587 Posts for Group 31T

XS Power D3100 12V AGM Battery with 587 Brass Posts – Group 31T Replacement

The XS Power D3100 with 587 Brass Posts is a high-performance 12V AGM battery package designed as a compatible replacement for BCI Group 31T battery applications.

The D3100 delivers up to 5,000 max amps, 1,564 cranking amps, 1,376 cold cranking amps, and 273 minutes of reserve capacity. It is rated for up to 4,000 watts as a primary battery or 5,000+ watts as a secondary battery, providing substantial starting and reserve power for demanding 12V electrical systems.

Included XS Power 587 brass post adapters provide automotive-style top post connections for compatible factory battery cables.

Key Features

• Replaces Group 31T – Compatible replacement for Group 31T applications.
• Includes 587 Brass Posts – Provides automotive-style top terminal connections.
• High-Output AGM Power – 5,000 max amps, 1,564 CA, and 1,376 CCA.
• 273-Minute Reserve – Extended power for demanding electrical systems.
• Sealed AGM Design – Maintenance-free, spill-resistant construction.

Specifications

• Brand: XS Power
• Model: D3100
• Voltage: 12V
• Battery Type: AGM
• Max Amps: 5,000A
• Cranking Amps: 1,564A
• Cold Cranking Amps: 1,376 CCA
• Reserve Capacity: 273 minutes
• Primary Power Rating: 4,000W
• Secondary Power Rating: 5,000W+
• Weight: 78 lb
• Battery Terminals: M6
• Included Terminal Adapters: XS Power 587 Brass Posts
• Replacement Group Size: BCI Group 31T
• Warranty: 3 Years

Package Includes

• 1 x XS Power D3100 12V AGM Battery
• 1 x Set of XS Power 587 Brass Posts
• M6 Terminal Hardware

Common Applications

• Group 31T battery replacement applications
• Trucks and commercial vehicles
• UTVs and recreational vehicles
• High-output car audio systems
• Power inverters and auxiliary electronics
• Lighting, winches, and high-demand 12V accessories