Abbildung Rolls Deep Cycle
Symbol: Eignung für Wohnmobile
Symbol: Eignung für Marine
Symbol: Eignung für wind-power plants
Symbol: Eignung für Solar applications
Symbol Recycling efficiency 95 %
Symbol Maximum tipping angle 45º
Rolls Deep Cycle
Low-maintenance lead-acid battery | reinforced grid plates

Rolls Deep CycleMore working hours, more flexibility

The robust battery for many deep discharges and changing charging currents. Perfect as a power supplier for simple consumers in the leisure sector or as a small to medium intermediate storage for solar or wind energy.

Our recommendation for those who want to run more than a small garden shed or other more demanding hobby applications.


  • Economical flooded battery: price tip

    Your advantage: With this high-quality flooded battery you can maintain a reasonable power supply at low cost.

  • Expandable

    Your advantage: By combining several batteries you have the possibility to install large capacities.

  • Very cycle resistant

    This battery brings in all variants significantly more cycles than the other grid battery types, both wet and AGM batteries.

    Your advantage: a very long-lasting battery.


  • Very high life expectancy. 700 cycles according to IEC 254-1 for heavy cyclic use.
  • Proven technology for low power applications.
  • Rugged construction with reinforced separators.
  • 6, 8 volt versions.
  • Reinforced grid plates with higher performance active material for greater reliability.
  • Lead-acid block battery. Low maintenance. Durable, safe and reliable
Recycling efficiency 95 %
Maximum tipping angle 45º

All types


Fronius Selectiva

Battery-friendly high-performance chargers with high overall efficiency.

See product

Battery knowledge

Why should you charge wet batteries open?
Gases are produced during charging. As they rise, they mix the battery acid. It is better for the battery if it is open during this process. Important: This only applies to initial charging and to all batteries that can be opened. Never open a battery by force!
Batteries without vent hose
Only conventional, wet batteries need a vent hose, because they gas strongly during operation. The resulting steam can escape through the openings in the plugs. To prevent the vapour from damaging the vehicle, conventional batteries are vented to the …
What waterproof brings
Ideally, batteries should be kept dry. Even slight moisture can promote leakage currents. If you've noticed condensation on your battery frequently in the past, such as with temperature fluctuations, or water can get to your battery, it's worth considering …
What does damage to the battery box indicate?
Damaged battery box If the housing is leaking, cracked or chafed, this indicates destruction by external influences. Tip: Look for a robust design in your next battery. Deformed battery case If the housing is deformed by heat, this indicates a defective …
What does absolutely maintenance-free mean?
Absolutely maintenance-free batteries are valve-regulated lead-acid batteries or VRLA batteries (VRLA = Valve Regulated Lead-Acid) that are sealed at the factory. Here, significantly less gas is produced than in wet batteries. The gas produced remains …
Avoid corrosion
The plates in a battery will corrode if they are not completely covered by battery water. Reasons for corrosion Sealing damaged before filling in dry pre-charged batteries Closed, low-maintenance batteries such as the intAct Bike-Power Classic are dry …
Identifying and filling the liquid level
Markings on the outside of the white or transparent housing of a wet battery indicate the minimum (MIN) and maximum (MAX) fill levels. During commissioning or initial filling, the battery must be filled with battery acid up to the upper mark (MAX). During …
What does pole growth on the battery mean?
Whitish-grey deposits on the poles, so-called "pole growth", is caused by strong sulphation on the plates. Tip: Always ensure a good state of charge.
What do discoloured plugs mean?
A brown-reddish discoloration of the plugs indicates an overcharging of the battery and a fault in the charging system. Tip: Your workshop can check whether your charge controller is working properly. Tip: Check the function and characteristics of your …
What is short circuit and how do I prevent it?
Short-circuiting occurs when the two terminals or plates of a battery are accidentally connected together. This can happen if the separator between the plates is damaged by vibration, for example, or if excessive battery sludge builds up, closing the …

What is a Supply Battery?

Supply batteries must provide power for as long as possible for consumers that are not connected to the regular power grid or the starter battery. Either in mobile applications, e.g. camping or in island installations such as mountain huts, or in safety applications when the normal power grid fails or to compensate for so-called mains wipers. Depending on the application, they are charged with a charger from the mains or via smaller photovoltaic or wind power systems.

So not only do they have to supply power for a long time and then take it up again well, but they also have to cope well with changing current levels and voltages.

Supply batteries are cyclic batteries, i.e. they are designed to continuously deliver current up to a maximum depth of discharge of 80% when supplying electrical consumers and then to be fully recharged again. In contrast, a starter battery delivers a short, strong current surge for starting the engine and is recharged by the alternator while driving.

Für welchen Einsatz ist die Rolls Deep Cycle geeignet?

Symbol WohnmobileWohnmobile
Wohnmobile, Caravan, Motorcaravan, Motorhome, Campingbus, Reisemobil, Alkoven, Campingfahrzeuge
Symbol MarineMarine
Boats, ships, yachts
Symbol wind-power plantswind-power plants
As a power storage for small to medium-sized wind power plants or wind turbines.
Symbol Solar applicationsSolar applications
Small to medium-sized solar systems/solar applications e.g. in camping, stand-alone operation etc.