Optima D34M BlueTop 870A 12V Boat/RV Starting and Dual Purpose Battery

The Optima D34M BlueTop is a 870A 12V Boat/RV Starting and Dual Purpose Battery. Its patented SPIRALCELL Technology means more running time, faster recharge and up to twice the life of traditional marine and RV batteries. It is a spill-proof and maintenance free battery and because of its completely sealed case, the battery is extremely safe. Acid can't leak or spill, making them clean, user-friendly and environmentally sound. In addition, the maintenance free sealed case design eliminates the need to add water or clean terminals. The OPTIMA Blue Top battery is a spill proof, so it can be mounted anyplace inside a boat or RV, in almost any position.

Starting and dual purpose (starting and deep cycling) models available
Lasts up to 2 times longer than other batteries
More power in the initial 1, 3, 5 and 10 seconds of the starting process than comparably rated conventional lead acid batteries
Constant performance quality keeping your battery running at the same level even as it's being discharged
Ideal for seasonal use, fully charged
15 times more resistant to vibration than other batteries
Nonspillable and can mount in almost any position

870A 12V Boat/RV Starting and Dual Purpose Battery

Power source