The Leoch DT146 is a powerful and durable 6V deep cycle battery, engineered specifically for cyclic-intensive environments where repeated deep discharges are part of everyday use. Whether you’re powering a solar storage system, motive equipment, or a renewable energy installation, this battery delivers long-lasting, stable energy when it matters most.
Offering more than 600 cycles at 80% Depth of Discharge (DoD), the DT146 is purpose-built for heavy-use scenarios. It employs Flooded Flat Plate technology, enabling true deep cycling performance, and is optimised to operate reliably even under Partial State of Charge (PSoC) conditions – a frequent challenge in renewable and off-grid systems.
Key design innovations include enhanced SiO₂-PVC nano-grade separators and advanced TTP welding technology, which together deliver improved electrical performance, structural integrity, and heat resistance. The battery’s proprietary refill plugs reduce water loss and enhance service efficiency, making it easier to maintain over time.
Encased in a rugged polypropylene (PP) housing, the DT146 is built to resist vibration and includes a carry handle for easy movement. With a C20 capacity rating of 260Ah, this battery offers high energy density in a compact footprint – all backed by Leoch’s commitment to quality and durability.
IMPORTANT NOTICE:
Please note that the images of the product shown above are for illustrative purposes only.
While we strive to provide accurate representations, there might be slight differences between the product image and the actual product you receive. These variations could be due to lighting, individual screen settings, product enhancements, or minor design updates from the manufacturer.
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