AGM Batteries

Professional Dual Purpose AGM batteries are fully sealed leisure batteries for medium-power requirements. They are suitable, for example, as starter and maintenance batteries for solar panels, accessories and electronics. They are ideal for seasonal use: the engine of a boat or caravan is started without charging after winter storage. VARTA® Professional Dual Purpose AGM batteries have a long service life, low corrosion and low cost of ownership.

Professional Dual Purpose AGM main features:

• Developed for boats, motorhomes and caravans with medium energy requirements
• Long service life: up to three times the service life compared to conventional flooded batteries (up to 400 cycles at 50% depth of discharge).
• Minimal self-discharge – ideal for seasonal use
• Extremely resistant to vibrations and shocks thanks to AGM technology
• Multi-purpose battery – suitable as both a starter battery and a consumer battery
• Made in Germany
• The patented PowerFrame® grid ensures reliable starting power, fast charging and corrosion resistance.
• Superior vibration resistance

Global AGM 110 Ah battery for boat and outdoor use

The Global AGM 110 Ah is a powerful and reliable battery for boating and other demanding outdoor applications. The AGM technology offers high starting power and good durability, making the battery suitable for both starting and operating purposes.

The maintenance-free and sealed construction withstands vibration and harsh conditions, making it an excellent choice for boats and other mobile applications.

Features

• Capacity 110 Ah for continuous power supply
• Starting current 500 A for reliable starting in cold conditions
• Marine Cranking Amps 600 A for reliable use on boats
• AGM technology maintenance-free and leak-proof
• Withstands vibration and demanding operating conditions
• Practical carrying handle makes handling easier

Marine battery 105 Ah 12 V

A powerful and reliable battery for recreational boating, designed to provide consistent power in all situations. Perfect for both short trips and longer journeys where reliable performance and durability are required.

Easy to install and use, so you can focus on worry-free boating and enjoying your time on the water.

Features

• Designed specifically for recreational boats
• High starting power up to 360,000 starts
• Excellent charge reception capability for fast and efficient charging
• Tilt-resistant design up to 90 degrees
• Multi-pin connections for easy and safe connection
• Possibility of series and parallel connection for flexible use

Receives charge faster than conventional batteries. Extremely low self-discharge, up to 2 times longer service life than conventional batteries. Cold start current: 815 A (EN). Designed for engines that require very high starting current. Tip-proof, maintenance-free. Dual polarity for additional connections.

Specifications:
• Voltage: 12V
• Cold cranking current (EN) CCA: 815 A
• Starting current (EN) CCA: 1000 A
• Backup Capacity (BCI) Min: 100
• Capacity (EN) Ah: 50 Ah
• Internal resistance Ohm: 0.003
• Hub type: Dual SAE & 5/16 stainless steel
• BCI size: 34M
• Weight: 17.4 kg
• Length: 254 mm
• Width: 175 mm
• Height: 200 mm
• Recommended batteries for Mercury engines:

Battery OPTIMA Blue Top SLI 4.2 (product no.: 69920) is recommended for Mercury engines: F15 - 20 EFI, F25 - 30 EFI, F30 CT EFI, F40 - 60 EFI
Battery OPTIMA Blue Top DC 5.0 (product no.: 69924) is recommended for Mercury engines: F80 - 115 EFI, F150 EFI, F200 - 225 V6 EFI, F250 - 300 V8 Verado, 350 - 400 L6 Verado, 450 Racing Verado, 600 V12
Check the engine maintenance manual for complete battery operating requirements.

• The Optima blue top battery is a deep discharge-resistant starter battery specially designed for boat use. It withstands shocks caused by boat rocking and waves better than a conventional battery. The leak-proof Blue Top battery can be installed in any position; even upside down. Thanks to its low self-discharge, the battery is well suited for seasonal use.
  
  Optima lead-acid batteries are used as starter and backup batteries. The batteries are based on Optima's Spiralcell TechnologyTM structure, where the cells are in roll form instead of the traditional plate technology. The electrolyte is bound to a fiberglass mat separating the rolled lead plates. This creates a completely sealed, maintenance-free, vibration-resistant structure. The internal resistance of the battery is very low, approximately 3m, so Optima batteries provide a very high starting current. Fast charging with a current of up to 300A is possible. Optima batteries have a lifespan of 3-5 times that of a standard lead-acid battery. The batteries are suitable for use in a wide temperature range of – 40°C… +60°C. The range includes models suitable for both starting and deep discharge applications.
  
  Operating and charging instructions
  Do not let the battery discharge below 10.8V
• Do not overcharge the battery – max terminal voltage 13.0V
• If the battery is discharged (below 11V), charging must be carried out with 2-3A and at least 14 hours.
• The charging voltage in the car should be between 13.8V and 14.8V.
• Basic charge 12V / 10-25A, 4-8 hours, preferably with a programmed charger
• Trickle charge 13.2-13.8V, max current 1.2A
• Fast charging – max voltage 15.6V, no current limit when battery does not heat up above 50C. Stop when current has dropped below 1A
• Be careful not to short-circuit the battery.
• If the battery is not in continuous use, charge it regularly (4 times a year)
• The battery's max cold/heat ratings are between -40C and +60C
• The battery life is longest when the battery is charged according to the instructions and its use is continuous and consistent.

Valve-operated AGM battery. Suitable for portable sonar packages. The batteries are maintenance-free, no water filling. Due to the design, the batteries have a low self-discharge, which simplifies handling and storage. The battery housing is made of ABS plastic. POWERFIT S100