12V 50Ah AGM Engine Starter Battery Optima Blue Top BT SLIM 4.2

Battery Optima BTSLI-4.2 50Ah 815A 12V

The optima BTSLI-4.2 50Ah 815A 12V battery has been specially designed for nautical applications.

• It is fifteen times more resistant to vibrations than other batteries.

• Lasts up to three times longer than conventional batteries.

• Delivers more power than conventional batteries during the first ten seconds of the starting process.

• They offer a constant performance that allows to keep the battery working at the same level even in discharge processes.

• It is perfect for seasonal uses. If fully charged, it can be stored for up to 12 months at room temperature (or below) and still supply the power needed to start your boat's engine.

• Spill-proof and fully flexible for installation as it can be mounted in almost any position.

• Maintenance free battery

Why choose a Optima Btsli-4.2 battery?

If you are looking for the maximum possible power or work in the toughest working conditions. Don't hesitate, choose a Optima BTSLI-4.2 battery.

Optima BTSLI-4.2 batteries are pure power. Designed with the exclusive SPIRACELL® technology to obtain the following benefits:

• Batteries capable of providing great starting power

• 15 times more resistance to vibrations than a conventional battery

• Longer life cycle compared to traditional batteries

• Constructed spill-proof

• No maintenance required

• Designed to work in the most demanding working conditions