Advanced Engineering Meets Rigorous Quality Control
Preston Industries operates state-of-the-art manufacturing facilities equipped with German and Japanese precision machinery.
Our batteries are manufactured using advanced technology including automated grid casting, oxide mixing, tubular plate formation, and computerized testing systems. Every battery undergoes multiple quality checkpoints before leaving our facility.
Advanced testing facility
Robotic assembly lines
International standards
100% recyclable
Every battery tested for actual Ah rating at different discharge rates (C20, C10, C5)
500+ charge-discharge cycles to ensure long life performance
Extreme temperature chambers test from -10°C to 60°C
Simulated road conditions for automotive & tractor batteries
Pressure tests to ensure zero leakage and safety
Visual inspection, voltage check, and performance certification
Advanced tubular plate design with high-pressure die-cast spines ensures longer life and better performance compared to flat plate batteries.
Next-generation lithium batteries with BMS (Battery Management System) for optimal performance and safety.
Proprietary alloy composition and spine coating technology prevents premature corrosion and extends battery life.
Calcium-Silver alloy grids minimize water loss, making batteries truly maintenance-free for residential use.
Every Preston battery is a result of cutting-edge technology and meticulous quality control.
Explore Products