Rolls 12FS-24 12V 85Ah Battery

Description

Characteristics 12V 12-FS-24 Battery

The Rolls 12FS-24 deep cycle 12V 85Ah (C100) battery incorporates a new plate design with a larger surface area and higher density paste, providing increased performance for high cycle applications.

The Rolls FS series stands out for its high performance:

• Faster and more efficient battery charging
• Increased accumulation capacity
• Thicker positive plates
• Increase of the liquid electrolyte reserve
• Increased rigidity with vibration and shock resistance
• Longer durability of charge/discharge cycles
• Less maintenance

Ideal battery for use in recreational vehicles, floor scrubbers, aerial work platforms, stackers, pallet trucks, golf carts, emergency equipment, electric vehicles, and renewable energy applications.

This Rolls battery model is a 12V battery, to modify the working voltage of the machine to 24V, 48V or 96V we will have to connect in series several batteries. For example, to operate at 24V we must connect 2 units of this battery in series. And so respectively for other voltages that we want to connect. We will have to use a section of wiring according to the intensity that is going to be demanded.

12V Rolls 12FS-24 12V battery service life

The useful life of the Rolls 12-FS-24 battery depends on the depth of discharge to which it is subjected, for a discharge at 50% of its capacity it has a duration of 1200 charge/discharge cycles. If it is subjected to a depth of discharge of 80%, the life will be 700 charge/discharge cycles.

Depending on the intensity of use, the 12FS-24 model has a capacity of 69 amperes per hour (Ah) at a 5-hour discharge rate (C5), 85 amperes per hour (Ah) at a 20-hour discharge rate (C20) and 106 amperes per hour (Ah) at a 100-hour discharge rate (C100).

These figures indicate the battery’s ability to supply current at different discharge rates, which is important in determining its performance in various applications. Such as solar systems, golf carts, caravans and other applications that require a constant, deep-cycle power supply.

Battery charging and maintenance 12FS-24

The Rolls 12-FS-24 battery is lead acid and requires proper maintenance to ensure optimum performance and service life.

Regular Recharging: It is important to recharge the battery regularly to avoid deep discharge, which can reduce battery life.

2. Cleaning: Keeping the terminals and battery surface clean and free of corrosion is essential for optimum performance. A mixture of water and baking soda can be used to clean the terminals.

Water Levels: If the battery is of the maintenance type, it is necessary to check and, if necessary, top up the distilled water levels on a regular basis.

4. Storage: If the battery is not used for an extended period of time, it is important to store it in a cool, dry place and keep it charged.

5. Charging: The 12V 85Ah Rolls 12FS-24 battery can be recharged with a conventional charger or a solar regulator between 15 and 30 amps maximum. We must take into account the appropriate voltage for the different charging stages, for absorption charging it is 2.5v per cell and for float charging it is 2.25v. For example for a 24V battery, with 4 batteries connected in series of 6V, the absorption charge is 30V and the float charge is 27V.

 

Technical Data 12FS-24

Manufacturer	Rolls
Article number	12FS-24
Weight	21,5 Kg
Length mm	279
Width mm	171
Height mm	238
Ah capacity – 5H	69
Ah capacity – 20H	85
Ah capacity – 100H	106
Volts	12V
Warranty	12 Months

Rolls 12FS-24 battery compatibility

This battery model is compatible with these manufacturer’s references.

Manufacturer	Trojan	US Battery	Crown	Dyno
Art. no.	24TMX	US24DCXC2	24DC95	24MD
Capacity (C20)	85h	85Ah	95Ah	80Ah
Dimensions (mm)	277 x 168 x 235	276 x 171 x 238	273 x 171 x 235	260 x 171 x 225
Weight (Kg)	21	23	23	24