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On the water, what takes you out has to bring you back. The OPTIMA® BLUETOP® battery delivers the power you can rely on. Its patented SPIRALCELL TECHNOLOGY®means more running time, faster recharge, and up to twice the life of traditional marine batteries. And it’s specifically built to handle the demanding challenges of marine applications.
The OPTIMA® BLUETOP battery is completely spill-proof and maintenance-free. It’s lightweight and can be mounted virtually anywhere and in any position. It’s over 15 times more resistant to vibration than other batteries, which matters in the hull of a boat. And it retains its charge longer and recharges faster thanks to its remarkably low self-discharge rate. And that can mean a quicker return to the water after the off-season.
|Product||Voltage (V)||Capacity (Ah)||Dimension (mm)||Weight (kg)||Terminal|
|BT DC 4.2||12||55||254.0||175.0||200.0||19.7||Dual SAE 5/16 Stainless Stud|
|BT DC 5.0||12||66||309.0||172.0||221.0||24.4||Dual SAE 5/16 Stainless Stud|
|BT DC 5.5||12||75||325.0||165.0||238.0||26.5||Dual SAE 5/16 Stainless Stud|
|BT SLI 4.2||12||50||254.0||175.0||200.0||17.4||Dual SAE 5/16 Stainless Stud|