Description

Overview & Power Delivery

The Exide ER570 12V 120Ah 760EN represents an advanced benchmark in commercial-grade power storage and starting efficiency. At the core of the ER570 engineering is an optimized lead-calcium-tin alloy grid structure manufactured through precision expanded metal techniques. This robust grid geometry ensures accelerated electron transfer, exceptionally low internal electrical resistance, and a sustained delivery of 760 Cold Cranking Amps (EN). Whether operating during deep sub-zero winter temperatures or sustained high-heat engine compartment environments, the active mass composition resists grid corrosion and material shedding, significantly extending operating life beyond standard flooded batteries.

Vibration resilience is vital for large commercial haulage, agricultural tractors, and marine applications where rough terrain and engine oscillations induce mechanical plate fatigue. The Exide ER570 integrates heavy-duty polyethylene envelope separators reinforced with glass-fleece backing. This assembly firmly secures the internal elements, dampening chassis vibrations and effectively preventing internal short circuits caused by plate deformation. Furthermore, the specialized labyrinth lid configuration captures acid vapors, condensates the electrolyte, and channels it back into the individual cells, dramatically minimizing water loss and ensuring safe, virtually maintenance-free performance throughout its service life.

In addition to pure starting reliability, this 120Ah powerhouse provides superior cyclic endurance and deep discharge recovery. The density of the active paste material is calibrated to tolerate dual-purpose duties, allowing vehicle operators to run auxiliary loads such as tail lifts, winches, hydraulic lifts, communications equipment, and refrigeration electronics without prematurely collapsing cell voltage. By maintaining active mass cohesion and mitigating acid stratification, the ER570 retains its full charge acceptance rate and structural integrity through repeated duty cycles.

Technical Specifications

Vehicle Compatibility & Start-Stop Demands

The Exide ER570 is specifically engineered for high-demand commercial fleets, construction machinery, municipal vehicles, emergency utility platforms, and marine dual-battery installations requiring robust cranking combined with reliable auxiliary reserve. It is universally compatible with large displacement diesel and turbo-diesel powertrains that draw massive inrush currents during initial starter motor engagement.

Please note that the ER570 utilizes specialized flooded lead-acid chemistry designed for heavy-duty starting and moderate cycling, rather than micro-hybrid Start-Stop regenerative braking systems. Vehicles fitted with advanced factory Start-Stop technologies and regenerative deceleration recovery mandate AGM (Absorbent Glass Mat) or dedicated EFB (Enhanced Flooded Battery) platforms to handle continuous micro-cycles. However, for utility vehicles, delivery trucks, agricultural equipment, generator backup setups, and marine engine bays with high auxiliary electrical loads, the ER570 is a rugged, cost-effective, and exceptionally reliable solution.

Installation & Care Guidelines

Safe installation and systematic maintenance preserve the operational lifespan of your Exide battery. Prior to physical installation, confirm the vehicle electrical system is powered down and the ignition is isolated. Thoroughly clean the mounting tray to remove road debris, grit, and acidic scale. Inspect terminal cable clamps for oxidation; clean with a brass wire brush and wipe the contact surface clean. Because the ER570 utilizes a B00 unlipped base profile, verify that top-clamp hold-downs are properly positioned across the upper casing and torqued evenly to prevent chassis vibration movement without crushing the polypropylene container.

When completing connections, always attach the positive cable first, followed by the ground/negative lead to avoid accidental tool short-circuits. Fasten terminal nuts firmly to approximately 4 to 8 Nm, and coat the installed metal posts with an acid-free terminal grease or petroleum jelly to prevent lead oxide build-up. For seasonal machinery, marine vessels, or standby systems, check the open-circuit voltage periodically. A fully charged battery should register at 12.7V or higher. If the terminal voltage drops below 12.4V during prolonged downtime, recharge with an intelligent multi-stage commercial charger to maintain optimum specific gravity and eliminate destructive sulfation.

Additional information