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RV / Marine 
No matter what the application; RV or Marine. No matter what the power demand; Cranking or Reserve. Centennial has the right battery to keep you cruising down the road or across the sea!

Centennial RV/Marine batteries have the extra strength to crank up the largest power plants, and the lasting deep cycle capacity to keep your trolling motors, fish finders, RV comforts and accessories running strong with power to spare. Most sizes available maintenance free! NEVER ADD WATER!
Our Products
RV/Marine - Starting Batteries - Maintenance Free
BCI GROUP SIZE CENTENNIAL PART No. CCA @ 0 degrees RC minutes @ 25 amps CA / MCA HCA VOLTAGE LENGTH WIDTH HEIGHT
24 24SM-5MF 500 85 625 720 12 11 6 7/8 9 1/2
24 24SM-6MF 600 100 750 860 12 11 6 7/8 9 1/2
24 24SM-7MF 700 120 875 1005 12 11 6 7/8 9 1/2
24 24SM-8MF 800 150 1000 1150 12 11 6 7/8 9 1/2
27 27SM-8MF 800 175 1000 1150 12 12 5/8 6 13/16 9
CCA - Cold Cranking Amps - The discharge load in amperes which a new, fully chargedbattery can maintain for 30 seconds at 0 degrees farenheit at a voltage above 1.2 v/cell
CA - Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
MCA - Marine Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
HCA - Hot Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 80 degrees farenheit at a voltage above 1.2 v/cell
RC - Reserve Capacity - The number of minutes a battery can be discharged at the specified rate (25, 56 or 75 amps) at 80 degrees farenheit and maintain a voltage above 1.75 v/cell.

The product descriptions and specifications were correct at the time this material was being prepared for printing. Our policy is one of continuous development.
We reserve the right to change design, specifications, or pricing at any time without notice and without incurring obligation.




RV/Marine - Dual Purpose Batteries - Maintenance Free
BCI GROUP SIZE CENTENNIAL PART No. AH @ 20HR RC minutes @ 25 amps CCA CA / MCA VOLTAGE LENGTH WIDTH HEIGHT
24 DP24MFS 60 90 500 625 12 11 6 7/8 9 1/2
24 DP24MF 65 120 620 775 12 11 6 7/8 9 1/2
27 DP27MF 80 135 650 815 12 12 5/8 6 13/16 9
CCA - Cold Cranking Amps - The discharge load in amperes which a new, fully chargedbattery can maintain for 30 seconds at 0 degrees farenheit at a voltage above 1.2 v/cell
CA - Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
MCA - Marine Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
HCA - Hot Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 80 degrees farenheit at a voltage above 1.2 v/cell
RC - Reserve Capacity - The number of minutes a battery can be discharged at the specified rate (25, 56 or 75 amps) at 80 degrees farenheit and maintain a voltage above 1.75 v/cell.

The product descriptions and specifications were correct at the time this material was being prepared for printing. Our policy is one of continuous development.
We reserve the right to change design, specifications, or pricing at any time without notice and without incurring obligation.




RV/Marine - Deep Cycle Batteries (MF = Maintenance Free)
BCI GROUP SIZE CENTENNIAL PART No. AH @ 20HR RC minutes @ 25 amps CCA CA / MCA VOLTAGE LENGTH WIDTH HEIGHT
24 DC24MF 75 140 730 915 12 11 6 7/8 9 1/2
27 DC27MF 90 155 710 890 12 12 5/8 6 13/16 9
31 DC31MF 105 220 800 1000 12 13 1/2 6 13/16 9 7/8
4D DC4D 165 300 1000 1250 12 20 3/4 8 3/4 9 7/8
8D DC8D 240 390 1340 1675 12 20 3/4 11 1/8 9 7/8
GC2 GC2200P 216 445 --- --- 6 10 3/8 7 1/8 10 7/8
CCA - Cold Cranking Amps - The discharge load in amperes which a new, fully chargedbattery can maintain for 30 seconds at 0 degrees farenheit at a voltage above 1.2 v/cell
CA - Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
MCA - Marine Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
HCA - Hot Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 80 degrees farenheit at a voltage above 1.2 v/cell
RC - Reserve Capacity - The number of minutes a battery can be discharged at the specified rate (25, 56 or 75 amps) at 80 degrees farenheit and maintain a voltage above 1.75 v/cell.

The product descriptions and specifications were correct at the time this material was being prepared for printing. Our policy is one of continuous development.
We reserve the right to change design, specifications, or pricing at any time without notice and without incurring obligation.




RV/Marine - Starting Batteries - Maintenance Free
BCI GROUP SIZE CENTENNIAL PART No. CCA @ 0 degrees RC minutes @ 25 amps CA / MCA HCA VOLTAGE LENGTH WIDTH HEIGHT
24 24SM-5MF 500 85 625 720 12 11 6 7/8 9 1/2
24 24SM-6MF 600 100 750 860 12 11 6 7/8 9 1/2
24 24SM-7MF 700 120 875 1005 12 11 6 7/8 9 1/2
24 24SM-8MF 800 150 1000 1150 12 11 6 7/8 9 1/2
27 27SM-8MF 800 175 1000 1150 12 12 5/8 6 13/16 9
RV/Marine - Dual Purpose Batteries - Maintenance Free
BCI GROUP SIZE CENTENNIAL PART No. AH @ 20HR RC minutes @ 25 amps CCA CA / MCA VOLTAGE LENGTH WIDTH HEIGHT
24 DP24MFS 60 90 500 625 12 11 6 7/8 9 1/2
24 DP24MF 65 120 620 775 12 11 6 7/8 9 1/2
27 DP27MF 80 135 650 815 12 12 5/8 6 13/16 9
RV/Marine - Deep Cycle Batteries (MF = Maintenance Free)
BCI GROUP SIZE CENTENNIAL PART No. AH @ 20HR RC minutes @ 25 amps CCA CA / MCA VOLTAGE LENGTH WIDTH HEIGHT
24 DC24MF 75 140 730 915 12 11 6 7/8 9 1/2
27 DC27MF 90 155 710 890 12 12 5/8 6 13/16 9
31 DC31MF 105 220 800 1000 12 13 1/2 6 13/16 9 7/8
4D DC4D 165 300 1000 1250 12 20 3/4 8 3/4 9 7/8
8D DC8D 240 390 1340 1675 12 20 3/4 11 1/8 9 7/8
GC2 GC2200P 216 445 --- --- 6 10 3/8 7 1/8 10 7/8
CCA - Cold Cranking Amps - The discharge load in amperes which a new, fully chargedbattery can maintain for 30 seconds at 0 degrees farenheit at a voltage above 1.2 v/cell
CA - Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
MCA - Marine Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 32 degrees farenheit at a voltage above 1.2 v/cell
HCA - Hot Cranking Amps - The discharge load in amperes which a new, fully charged battery can maintain for 30 seconds at 80 degrees farenheit at a voltage above 1.2 v/cell
RC - Reserve Capacity - The number of minutes a battery can be discharged at the specified rate (25, 56 or 75 amps) at 80 degrees farenheit and maintain a voltage above 1.75 v/cell.
AH - Ampere Hour Capacity - A unit of measurement for electron flow or current through an electrical circuit for a certain period of time. The 20 hour rate is a BCI sanctioned rating expressing ampere hours required to achieve an end voltage of 1.75 v/cell at 80 degrees farenheit, and represents the batteries maximum capacity. The 5 hour rate is based on IEC (International Electrotechnical Commission) temperature standard of 30 degrees celsius (86 degrees farenheit)

The product descriptions and specifications were correct at the time this material was being prepared for printing. Our policy is one of continuous development.
We reserve the right to change design, specifications, or pricing at any time without notice and without incurring obligation.