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BTDC4.2, (8016-253) Optima BLUETOP AGM Spiralcell [...]
ES12-2,3_41202, AGM Energy Safe 12V 2,3Ah [...]
BTDC4.2, (8016-253) Optima BLUETOP AGM Spiralcell Technology 12V 55 AH, 765A EN Marine Battery. ETN Code: 816253000
Description
BTDC4.2, BT DC 4.2 (8016-253) Optima BLUETOP AGM Spiralcell Technology 12V 55 AH, 765A EN, Part Number: 816 253 000 888 2. ETN Code: 816253000. Dimensions: 254x175xh.200 mm.
Advantages:
- Disponibile come batteria per avviamento e per alimentazione
- Grazie alla sua autoscarica estremamente bassa, č ideale per l'utilizzo stagionale
- Maintenance-free and leak-proof
- Small size, low weight
- Recharges much faster than other batteries
- High cyclic stability
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Sometimes, ENDURANCE IS MORE IMPORTANT THAN LUCK
- The OPTIMA BlueTop battery will keep you on the water longer. Optima will give you more uptime, faster recharging and twice the life span of conventional marine batteries.
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Hermetic/maintenance-free
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- OPTIMA batteries are 15.0 times more resistant to vibration than other batteries. Constant vibrations and jolts from waves can be lethal for conventional marine batteries. The wrap-around design of OPTIMA batteries minimises grid movement and damage caused by extreme conditions, prolonging battery life.
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- Acid cannot leak and batteries remain clean, easy to handle and environmentally friendly.
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- The maintenance-free casing design eliminates the need to add water or clean the terminals.
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- The OPTIMA Blue Top batteries are hermetically sealed and can therefore be mounted anywhere and in almost any position within a boat or recreational vehicle.
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- In the dormant season, marine batteries remain dormant for months and self-discharge. OPTIMA BlueTop Deep Cycle marine batteries have such a low self-discharge that they can remain dormant for up to a year without being recharged, if kept at room temperature. In addition, due to the low internal resistance, they recharge faster, allowing you to get back in the water sooner.
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- Optima BT DC 4.2 and BT DC 5.5 are batteries with dual polarity. They can be used in any deep discharge application: marine services, solar panels, electric motors, bow thrusters and can also be used in starting applications.
