Introducing the Tattu 3.5 and 4.0 Battery Series: Powering Heavy-Lifting Drones

The Tattu 3.5 and Tattu 4.0 battery series are engineered to support the advanced power requirements of modern industrial drones, particularly those used in agriculture, logistics, and other heavy-lift applications. Whether you are seeking a cost-effective solution or looking for the latest advancements in battery technology, these two series provide a range of options to meet your operational demands.

Shared Features: Cutting-Edge Technology for Optimal Performance

Both the Tattu 3.5 and 4.0 battery series are built with high energy-density grade A cells (manufactured by Grepow) , delivering a robust 30Ah capacity that significantly extends flight time. Featuring support for 4C-5C fast charging, they allow for a rapid recharge from 30% to 95% in just 10 minutes, ensuring minimal downtime and maximum efficiency in your operations.

Equipped with an advanced Battery Management System (BMS), both series offer real-time monitoring capabilities and access to historical data, enhancing operational control and ensuring peak performance. The BMS includes critical safety features such as Drone CAN protocol accessibility, state-of-charge (SOC) indication, fault self-diagnosis, self-balancing, smart storage, log storage, cycle statistics, software updates, and automatic adjustment of charging current to optimize both safety and performance.

Key Differences Between the Tattu 3.5 and 4.0 Series

While both series offer premium performance, there are key distinctions tailored to different operational needs:

**Tattu 3.5 Series**: Designed for cost-conscious users, this series requires the drone to be equipped with an Anti-Spark Modular to prevent sparking during battery connection. This makes the Tattu 3.5 series ideal for operators prioritizing reliability while managing costs.

**Tattu 4.0 Series**: For users seeking state-of-the-art technology, the Tattu 4.0 series offers a built-in MOSFET, eliminating the need for an Anti-Spark Modular. This simplifies installation and enhances safety by reducing sparking risks. Additionally, the 4.0 series features an upgraded design that improves heat dissipation and prevents corrosion-related short circuits, particularly useful in humid operating conditions.

Superior Performance for Industrial Applications

Both the Tattu 3.5 and 4.0 series are specifically designed to meet the high power demands of heavy-lifting drones with a maximum take-off weight (MTOW) ranging from 70 to 100 kg. Whether your priority is cost-efficiency or cutting-edge innovation, these battery solutions ensure the reliability, power, and fast-charging capabilities required for the most demanding industrial drone applications.

For enhanced performance, we recommend pairing these batteries with the TA9000 Pro Charger, designed to complement the fast-charging capabilities of both the Tattu 3.5 and 4.0 series.

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