Starter and Dual Power Batteries
The OPTIMA BlueTop comes in two varieties. One version can deliver instant starting power to large boat engines even in damp conditions. The other version works as a starter/deep cycle battery, which also gives you all the power you need to run your onboard accessories.
The BlueTop is the obvious choice for demanding mariners that need to combine these different functions depending on usage and power needs.
•Optimal starting power regardless of temperature
•15 times better vibration resistance and up to 2 times longer life than traditional batteries
•Long storage time