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Supply strong starting current and deep-cycle recovery in a Group 27 case
Odyssey Battery ODP-AGM27 is the current Performance Series Group 27 AGM battery corresponding to legacy number ELT-AGM27. Correct selection depends on case dimensions, terminal layout, polarity, electrical demand, charging system, and hold-down compatibility rather than a broad year-make-model list.
Key Features
- Thin Plate Pure Lead AGM construction
- Sealed, non-spillable design with no water maintenance
- 850 cold cranking amps and 1500 five-second pulse hot cranking amps
- 85 Ah capacity at the 20-hour rate and 182 minutes of reserve capacity
- SAE automotive terminals
- Group 27 case dimensions for measured application selection
- Sold individually
Fitment
| Application Type | Verified Requirements |
|---|---|
| Dimension and specification based | No broad year-make-model fitment is asserted. Requires a Group 27 case measuring 12.5 x 6.8 x 8.8 inches overall, SAE terminal layout and polarity compatibility, a secure hold-down, sufficient 850 CCA, and a compatible 12-volt charging system. |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | ODP-AGM27 |
| Legacy Part Number | ELT-AGM27 |
| Series | Performance |
| Battery Type | Thin Plate Pure Lead AGM |
| BCI Group | 27 |
| Voltage | 12 V |
| Pulse Hot Cranking Amps | 1500 A for 5 seconds |
| Cold Cranking Amps | 850 A |
| Hot Cranking Amps | 1150 A |
| Marine Cranking Amps | 975 A |
| 20-Hour Capacity | 85 Ah |
| 10-Hour Capacity | 79 Ah |
| Reserve Capacity | 182 minutes |
| Dimensions | 12.5 x 6.8 x 8.8 in overall |
| Container Height | 8.2 in |
| Weight | 59.7 lb |
| Terminal | SAE |
| Internal Resistance | 3.8 mOhm |
| Short Circuit Current | 2400 A |
| Recommended Minimum Charging Current | 7.9 A |
| Operating Temperature | -40 F to 140 F |
| UPC | 635241140545 |
What's Included
- One new Odyssey Group 27 AGM automotive battery
- Core deposit, cables, hold-down hardware, charger, and installation labor are not included unless expressly stated at checkout
About Odyssey Battery
Odyssey batteries use Thin Plate Pure Lead AGM construction to combine starting power, rapid charge acceptance, vibration resistance, and deep-cycle capability. Case size, terminal layout, charging requirements, and electrical capacity must be matched before installation.
Related Parts
- No internal cable, hold-down, or charger is linked because those parts must match the vehicle terminal layout, cable gauge, charging strategy, mounting space, and service procedure.
FAQ
What is the ODP-AGM27?It is one 12-volt Odyssey Performance Series Group 27 Thin Plate Pure Lead AGM automotive battery.
Is this battery vehicle-specific?No broad application is asserted. Confirm the complete case, terminal, polarity, hold-down, cable, output, and charging requirements for the exact vehicle.
What are the case dimensions?The verified overall dimensions are 12.5 inches long, 6.8 inches wide, and 8.8 inches high including the terminals.
What terminal style does it use?This exact battery uses SAE automotive terminals. Confirm terminal position, polarity, and cable reach before ordering.
What is the cold cranking rating?The manufacturer publishes 850 cold cranking amps for this exact configuration.
Can it be installed without a secure hold-down?No. Use the vehicle's approved battery tray and hold-down arrangement, and verify clearance from conductive and moving parts.
Does an AGM battery require a compatible charger?Yes. The vehicle charging system and any external charger must support the manufacturer's AGM charging requirements.
How should an old battery be handled?Follow all local lead-acid battery recycling, core-return, transport, and safety requirements. Do not discard it with household waste.
Installation Instructions
- Confirm Group 27 dimensions, terminal layout, polarity, cable reach, hold-down design, electrical ratings, and charging compatibility.
- Shut down the vehicle, use appropriate eye and hand protection, and follow the current vehicle battery-disconnection procedure.
- Disconnect and remove the old battery in the documented sequence, keeping tools away from unintended conductive paths.
- Inspect and clean the tray, hold-down, and cable terminals, then position the new battery without forcing cables or contacts.
- Secure the hold-down and reconnect the cables in the vehicle-specified sequence using the correct terminal procedure.
- Verify charging voltage, starting operation, electronic-system initialization, and secure mounting, then recycle the old battery properly.
California Proposition 65 Warning: This product can expose you to chemicals including antimony oxide and other chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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