Longlife silicon battery
ALS12105

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A reliable partner in battery form

An absolutely reliable partner on board at all times, in any location, and for any application. The Aquamot Longlife Silicon Deep-Cycle Battery is a VRLA battery for various applications requiring higher continuous currents.

€ 309

incl. VAT

ALS12105

Aquamot Longlife Silicon Batteries

With the Aquamot AGM Deep-Cycle Battery, you can charge and discharge up to 9 times more (up to 950 cycles at 50% discharge or up to 750 cycles at 75% discharge at 25°C) than with a conventional battery. We believe this is absolutely market-leading. This longevity is achieved through the use of massive lead grid plates and a specially developed SILICON technology. Furthermore, the internal resistance has been significantly reduced. Thus, in combination with its deep-cycle capability (up to 80% discharge), up to 30% more current per cycle can be drawn from the battery than with conventional batteries. By using the most modern ABS technology for the casing and internal structure, the batteries are extremely robust and also highly shock and vibration resistant. Additionally, the battery is position-insensitive and can be installed in any orientation.

The Advantages of Aquamot Longlife Silicon Batteries

Superior longevity (up to 950 cycles at 50% discharge)

High-temperature capable up to 65°C ambient temperature

More current per cycle: up to 30% more current draw per charge

Innovative SILICON Technology

Flawless performance due to deep-cycle capability

Capable of high continuous discharge currents

Clean solution: Electrolyte firmly bound in fleece mats

Superior safety

Absolutely maintenance-free

Technical
Details

Battery

Capacity (C20): 105 Ah
Dimensions: 307 x 169 x 216 mm (LxWxH)
Weight: 30.7 kg
Terminal: M6
Temperature range: -25°C to 65°C
Self-discharge: <2% per month (25°C )
Final charging voltage: 14.4 V to 14.9 V
Floating voltage: 13.6 V to 13.8 V

Accessories

Frequently Asked Questions

What is the lifespan of an Aquamot battery?

Unfortunately, this question cannot be answered in general terms. In principle, the lifespan of a consumer battery depends on 4 essential factors in addition to proper use.


1. Cycles
A battery cycle is defined as a discharge followed by a recharge. Depending on the duration and intensity of use, a very small or a very large current draw can be referred to as a cycle. However, the deeper the batteries are
discharged, the lower the number of cycles. Due to the extremely thick-meshed grid plates, Aquamot Longlife Silicon batteries achieve a top market level for lead-acid batteries of up to 950 cycles at 50% discharge


2. Discharge current
In general, the higher the discharge current in relation to the capacity (= C-value), the shorter the battery life. The reason for this is that the battery itself also acts as a resistor. If the current is therefore higher, there is an increased
power loss (=heat) in the battery. Aquamot batteries have an extremely low resistance due to the innovative silicon technology.


3. Temperature
According to the manufacturer’s specifications, commercially available batteries can only be used up to 40°C. Above this temperature, the internal cells would become too hot and suffer lasting damage. Since temperatures of up to 60°C in the engine room are not uncommon, especially in the boating sector, additional additives have been added to the electrolyte to guarantee high-temperature capability of up to 65°C.

4. Age of the batteries
Batteries can “age” even without being used. A thin layer of corrosion forms on the lead plates. At a certain point, this layer is so thick that the battery can no longer be used. Unfortunately, this process cannot be prevented, only delayed. By adding extra additives to the electrolyte, the lifespan of Aquamot batteries has been significantly extended.

In principle, the higher the discharge current in relation to the capacity (=C discharge rate), the less energy can be extracted from the battery. The reason for this is that the internal resistance of the battery causes losses, which are converted into heat. In addition, the electrochemical process of rapid discharge cannot take place at the same rate. We therefore recommend that you always seek advice from an Aquamot service partner or Aquamot on this issue.

ALS batteries can remain in the boat and do not need to be removed, as the self-discharge is generally lower at colder temperatures than at warm temperatures. In addition, a main line should be disconnected from the poles to avoid power consumption from “hidden” consumers. The battery should be recharged once a quarter.

Aquamot Longlife Deep-Cycle batteries have all the features that are crucial in the boating sector – superior durability – brilliant performance thanks to the deep-cycle capability – high-temperature resistant – robust & leak-proof – maintenance-free, and much more. All these special features combined in one battery pack make this battery unique and first-class.

Aquamot batteries are of course absolutely maintenance-free and clean – no acid leakage, no oxyhydrogen gas when charging

Aquamot batteries can in principle be charged with any charger with an AGM characteristic curve. The final charging voltage must be between 14.4V and 14.9V, the holding voltage between 13.6V and 13.9V. Under no circumstances may the voltage be briefly raised to approx. 15.5V to 16.5V, as with lead-acid batteries. This would lead to overcharging and thus to total battery failure.

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office@aquamot.com

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