Product details:
Duracell Ultra Marine Deep-Cycle Group 27M batteries are designed to power all of your boat and RV accessories with ease. ;The ideal battery for trolling motors, fish finders, GPS systems, radios and more accessories. ;A replacement battery specially designed to withstand the rigors of long, deep discharge and slow recharges for dependability and long life and lasting performance trip after trip. ;This battery has 90 amp hours of capacity to keep your boat on the water longer and is the ideal replacement for Group 27M batteries. ;Please note that deep-cycle batteries are NOT to be used for starting the main boat engine.