Optima Blue Top BT marine battery

The Optima Blue Top series with its seawater-proof connections was developed for the marine sector. Thanks to the patented Spiralcell technology, it can provide the power for a very long time. The batteries are twisted into a tight spiral, preventing plate movement and resulting damage in harsh weather conditions. The result, an extended service life of your battery.

The Optima BT DC 4.2 Bluetop is suitable for all deep cycle applications (boat accessories, wheelhouse loads, electric motors, bow thrusters) as well as for launch applications.

Performance characteristics

• Different battery models available for starting applications and on-board network
• Greater energy output in the first 1, 2, 5 and 10 seconds when starting
• Constant power output ensures smooth operation
• Shake-proof, leak-proof and can be mounted on the side Scope of delivery: Optima Blue Top BT marine battery

Scope of delivery:

• Optima Blue Top BT marine battery 55 or 66 or 75 Ah