Varta Professional Dual Purpose AGM Battery - 12V 95Ah 850A - LA95

The Varta Professional Dual Purpose AGM battery is designed to provide reliable power for both sta...

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eBayCar Battery 840095085C542 Varta 840095085 LA95 590715 Genuine Quality Guaranteed
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Blueperry agriculture (UK)Varta Battery 12V 95Ah 850A La95 Professional Dual Purpose Agm 840095085
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Product Information

Full details

The Varta Professional Dual Purpose AGM Battery (LA95) is designed for boat owners, caravanners, and motorhome enthusiasts who require a reliable, versatile power source for both engine starting and onboard domestic electronics. Its standout benefit is its robust AGM construction, which provides high vibration resistance and spill-proof operation, though users should be mindful that its weight requires careful handling during installation.

All features

Model Part NumberLA95
BrandVarta

Extended Product Information

FAQs

Can I use a standard charger with this battery?

It is not recommended. You should use a charger with an AGM-specific charging profile to prevent overcharging and plate degradation.

Is this battery safe for indoor use in a caravan?

Yes, because the AGM technology is sealed and spill-proof, it emits minimal gases, making it safe for interior compartments.

What does Dual Purpose mean?

It means the battery is built to provide a high surge of power for starting an engine and a sustained, steady flow for powering electronics.

How often do I need to add water?

Never. This is a sealed, maintenance-free battery, and opening it will destroy its internal pressure balance.

Can I mount this battery on its side?

The AGM design allows for high-tilt installation, though upright mounting is always preferred for optimal plate lifespan.

Troubleshooting

Battery fails to hold a charge

Verify the charging system is AGM-compatible and check for hidden parasitic electrical draws in your vehicle or boat.

Engine cranks slowly

Clean the terminals of any oxidation and check that the cable connections are secure and not loose.

Pros and Cons

Pros

  • Versatile for both starting and domestic use
  • Completely maintenance-free design
  • High resistance to vibration and tilt
  • Robust cold cranking capability for reliable ignition

Cons

  • Heavier than standard lead-acid alternatives
  • Requires a specific AGM-compatible charger for optimal longevity
  • Higher initial cost compared to non-AGM batteries

Setup, Compatibility & Care

Installation requires securing the battery in a well-ventilated area using appropriate hold-down brackets, as AGM batteries are heavy. Ensure that all terminal connections are cleaned and tightened to prevent voltage drop and heat buildup. When charging, it is essential to use a battery charger with an 'AGM' or 'Deep Cycle' setting. Standard chargers may use a higher charging voltage that can permanently damage the sensitive chemistry of the AGM plates. During the off-season, store the battery in a cool, dry place and ensure it is fully charged before long-term storage to prevent self-discharge damage. Periodic checks of the state-of-charge are recommended if the battery remains idle for more than three months.

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