Description
The Odyssey ODX-AGM31S (31-PC2150S) is a 12V Extreme Series Group 31 AGM battery designed for marine, RV, commercial, and heavy-duty applications. Featuring Thin Plate Pure Lead (TPPL) technology and threaded stud terminals, it delivers exceptional cranking power, deep cycle capability, fast recharge performance, and outstanding vibration resistance.
Compatible With / Replaces
The ODX-AGM31 (ODS-AGM31) is a compatible replacement for Group 31 AGM and deep cycle batteries:
- 31S-AGM
- FT1100-31ST
- D31T
- 8050-160
- NSB-AGM31
- ODP-AGM31
Key Features
- Extreme starting power – up to 2150A pulse hot cranking amps (PHCA).
- Thin Plate Pure Lead (TPPL) technology for higher power density and faster recharge rates.
- Deep cycle capability – up to 400 cycles at 80% depth of discharge.
- Maintenance-free, non-spillable AGM construction.
- Superior vibration and shock resistance for demanding applications.
- Long service life when properly maintained.
- Long storage life – can be stored for up to 2 years without recharging.
Applications
- RVs
- Heavy equipment
- Commercial vehicles
Specifications
- Voltage: 12 Volts
- Capacity: 103 Ah
- Pulse (5 second) Hot Cranking Amps: 2,150A
- Cold Cranking Amps: 1,150A
- Chemistry: AGM
- BCI Group Size: 31
- Length: 13″ / 330 mm
- Width: 6.8″ / 173 mm
- Height: 8.5″ / 216 mm
- Height including terminals: 9.5″ / 241 mm
- Weight: 77.8 lbs / 35.3 kg
- Terminal Type: Threaded Stud
- Data Sheet: ODX-AGM31 Specifications (PDF)
The Odyssey ODX-AGM31 is an excellent choice for commercial, and industrial applications requiring exceptional cranking power, deep cycle performance, and long service life.



