Odyssey ODX-AGM31A
The Odyssey ODX-AGM31A is a battery pack with a nominal voltage of 12 and a weight of 77.8 lbs.
Last updated: 16 October 2026
Battery and charging
- Voltage
- 12
- Internal resistance
- 2.2
- Capacity, at the 20-hour rate
- 103
- Capacity, at the 10-hour rate
- 98
- Reserve capacity
- 220
- Cold cranking amps
- 1150
- Hot cranking amps (HCA)
- 1545
Row from the maker’s page: “Voltage” | “12”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
“Internal Resistance (mΩ) 2.2”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
“20Hr Nominal Capacity (Ah) 103”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
“10Hr Nominal Capacity (Ah) 98”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
“Reserve Capacity Minutes 220”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
“Cold Cranking Amps (CCA) 1150”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Row from the maker’s page: “HCA” | “1545”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Battery care and safety
- Storage temperature the manufacturer advises
- 68°F / +20°C
- Operating temperature range
- -40°F / -40°C to 176°F / +80°C
- Short-circuit current
- 5000
“Optimum Storage Temperature 68°F / +20°C”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
“Operating Temperature Range -40°F / -40°C to 176°F / +80°C”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Row from the maker’s page: “Short Circuit (A)” | “5000”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Size and fit
- Weight
- 77.8 lbs
- Total length
- 13 in
- Total width
- 6.8 in
- Terminals
- SAE
Row from the maker’s page: “Weight” | “77.8 lbs”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Row from the maker’s page: “Length” | “13 in”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Row from the maker’s page: “Width” | “6.8 in”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Row from the maker’s page: “Terminal” | “SAE”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Identity
- UPC
- 635241140460
Row from the maker’s page: “UPC” | “635241140460”
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Sources
- ODX-AGM31A (31-PC2150T) ODYSSEY Extreme Series Battery | ODYSSEY® BatteryArchived document
Source: odysseybattery.com/products/odx-agm31a-battery-31-pc2150t
Retrieved October 16, 2026