Deep-Cycle Performance

Tall Tubular Batteries: Export-Ready Power

QUADSUN Tall Tubular batteries are engineered for extreme thermal cycles and deep-discharge resilience. Designed for inverter, solar, and energy storage applications, our solutions ensure consistent power delivery in the most demanding environments.

Engineered for Endurance

Tropicalized Design, Unrivaled Cycle Life

Die-Cast Tubular Spines

High-pressure die-cast tubular spines with low antimony lead alloy minimize water loss, ensuring exceptional deep cycle longevity and structural integrity.

High-Density Active Material

Utilizing advanced high-density active material, our batteries withstand severe deep-discharge cycles, maintaining performance in ambient temperatures up to 50°C.

Minimal Maintenance Alloy

The specialized low antimony alloy formulation significantly reduces electrolyte consumption, extending service intervals and ensuring hassle-free operation. We produce modern maintenance free with corrosion resistance Battery.

Pb+Sb+Ca+Se = Long Term Reliability

Ceramic Vent Plugs

Equipped with ceramic vent plugs for efficient gas recombination and flame arrestors, enhancing safety and reducing water topping requirements.

Performance Metrics

Proven Specifications for Demanding Grids

12V

Nominal Voltage

150-270Ah

Capacity Range

1500+

Cycle Life @ 80% DOD

-20°C to 50°C

Operating Temperature

Comprehensive Technical Data

Instant Access to Critical Information

Custom Specification Inquiry

For unique project requirements or specific regional standards, our engineering team can provide tailored technical data and OEM solutions.

Request Full Datasheet

Access detailed technical specifications, dimensions, wet weight, and charging current guidelines for our Tall Tubular range. Essential for project planning and procurement.

Ready for Your Next Bulk Order?

Partner with QuadSun for reliable, export-tested Tall Tubular batteries. We offer competitive FOB/CIF pricing and seamless logistics for full container loads.