Leoch Battery Rechargeable DJ500 2V 500Ah VRLA Battery for UPS Power Communication Uninterruptible Power Supplies

The Leoch DJ500 battery is a 2V, 500Ah large capacity maintenance-free battery that operates in cycle and buffer mode. It can cycle 1200 times at 30% discharge depth and has a service life of up to 16 years, making it a high-performance, large-capacity, long-life battery solution.

The battery features a durable ABS plastic case with a one-way overpressure valve cover. Utilizing AGM technology, the liquid electrolyte is maintained by a fiberglass separator, preventing leaks and allowing installation in various orientations (except inverted).

• Excellent long-time discharge characteristics
• Ideal for backup and energy storage power supply
• Special plate design for extended cycle life
• Lead-calcium alloy formula enhances grid corrosion resistance
• Advanced separator improves internal battery performance
• Large heat capacity reduces thermal runaway risk
• High gas recombination efficiency
• Minimal water loss with no electrolyte stratification
• Extended storage capability
• Superior deep discharge recovery performance
• Fine gas phase silica particles with large specific surface area

• Uninterruptible power supply (UPS) systems
• Electronic energy systems
• Emergency backup power supplies
• Emergency lighting systems
• Railway and aviation signaling
• Security systems
• Electronic equipment
• Communication system power supplies
• DC power systems
• Automatic control systems

We provide a 90-day warranty period, ensuring quality assurance. Different battery models may have varying warranty terms - please contact us for specific details.

Orders are shipped within 3-5 working days after payment confirmation via express carriers (DHL, FedEx, UPS). We offer door-to-door delivery with shipping costs calculated based on destination. Contact us for precise shipping information.