ODYSSEY Performance Battery
ODP-AGM27M
(ELT-AGM27M)
The ODYSSEY Performance ODP-AGM27M is a Group 27 marine dual-purpose Thin Plate Pure Lead (TPPL) AGM battery — solid starting power and house power for boats with standard marine demands.
If you are looking for a Group 27 battery around 850 CCA and 85 Ah (20-hour) with 182 minutes of reserve capacity, the ODP-AGM27M is the current version of the legacy ELT-AGM27M part number.
Parasitic draw is what drains marine batteries between outings: automatic bilge pumps, security systems, GPS and chartplotter memory, stereo memory, and onboard electronics keep drawing after shutdown. Small loads add up: per EnerSys parasitic-draw guidance and TMC RP140A, a combined 5-amp draw over a 60-hour weekend equals a 300 Ah discharge. A weekend sit has little impact, but a week of continuous draw can pull a battery below 10.5 volts, and if that happens routinely, performance and life are impacted.
For boats that sit for extended periods between outings or carry always-on electronics, ODYSSEY Extreme Marine leads the Group 27 marine lineup — the ODX-AGM27M brings higher cranking power, deeper reserve, faster recharge, and deeper cycling — while the ODP-AGM27M is the dual-purpose alternative for standard marine demands. The ODP-AGM27M is a marine battery and is not positioned for powersport form-factor applications.
Confirm your boat’s fitment with WCB’s battery finder at wcbatteries.com.
FastUTV battery fitment and ordering
Odyssey batteries products are organized here for UTV owners and powersports shoppers. Confirm the battery group, dimensions, terminal style, polarity, and required hold-down before ordering.
Verified source fitment
The supplier record does not state a specific UTV vehicle application. Verify battery group size, terminal style, dimensions, and polarity before ordering.
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