Crown Battery 31MDC
The Crown Battery 31MDC is a battery pack with a nominal voltage of 12 and a weight of 24.5 kg (54.0 lb).
Last updated: 20 October 2026
Battery and charging
- Voltage
- 12
- Capacity, at the 20-hour rate
- 115
- Capacity, at the 5-hour rate
- 95
“XD SERIES • 12-VOLT • DEEP CYCLE MARINE & RV BATTERIES”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
“31 31MDC 115 95 55 — 210 1.49 1.34 13.00 330 6.81 173 9.44 240 54 24.5 2,4,5,13”
Source: dowdbattery.com/content/Documents/CROWNDC.pdf
“31 31MDC 115 95 55 — 210 1.49 1.34 13.00 330 6.81 173 9.44 240 54 24.5 2,4,5,13”
Source: dowdbattery.com/content/Documents/CROWNDC.pdf
Size and fit
- Weight
- 24.5 kg
- Weight
- 54.0 lb
- Overall dimensions
- 13.00 330 6.81 173 9.44 240
- Group the maker sells it as
- 31
“31 31MDC SM31MDC 1000 1250 115 13.00 330 6.81 173 9.44 240 54.0 24.5 1.5 1,4,9,14”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
“31 31MDC SM31MDC 1000 1250 115 13.00 330 6.81 173 9.44 240 54.0 24.5 1.5 1,4,9,14”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
“31 31MDC SM31MDC 1000 1250 115 13.00 330 6.81 173 9.44 240 54.0 24.5 1.5 1,4,9,14”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
“31 31MDC SM31MDC 1000 1250 115 13.00 330 6.81 173 9.44 240 54.0 24.5 1.5 1,4,9,14”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
Identity
- Model code
- 31MDC
- Other name the manufacturer uses
- SM31MDC
“31 31MDC SM31MDC 1000 1250 115 13.00 330 6.81 173 9.44 240 54.0 24.5 1.5 1,4,9,14”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
“31 31MDC SM31MDC 1000 1250 115 13.00 330 6.81 173 9.44 240 54.0 24.5 1.5 1,4,9,14”
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
Sources
- Archived document
Source: crownbattery.com/hubfs/Downloads/SLI/Crown-Starter Battery-Specs Brochure-sec.pdf
Retrieved October 18, 2026
- Archived document
Source: dowdbattery.com/content/Documents/CROWNDC.pdf
Retrieved October 18, 2026