Tattu Pro 22000mAh 25C 51.8V 14S1P

The Rugged Powerhouse for 20L Heavy-Lift Agricultural Operations.

Tattu Pro 22000mAh 51.8V 14S1P Smart Battery Pack with AS150U-F Plug

Built around a full-aluminum housing, intelligent BMS architecture, and CAN-based communication, this 14S platform is tailored for 20L crop spraying drones that require repeatable power delivery, structural durability, and reliable battery health visibility during demanding field work.

1139.6wh
Energy capacity.
3C
Fast charge rate.
120A
Continuous discharge cureent
600+
Cycle life

200A Peak Output for Ultimate Stability

Experience uncompromising power during takeoff and sudden maneuvers. With a continuous output of 100A and a burst peak of 200A (10C),
the Tattu Pro ensures your 20L drone remains stable, responsive, and safe, regardless of the liquid payload weight.

Minimize Downtime with 3C Rapid Charging
Time is money in the field. The Tattu Pro supports a 3C fast charge rate, taking your battery from empty to flight-ready in approximately 10 minutes. Pair it with our smart charging ecosystem to maintain a seamless "charge-and-fly" rotation.
Full-Aluminum Structure Improves Heat Transfer
Tattu Pro product materials position the series around full-aluminum construction, optimized heat dissipation, and smart battery management. For agricultural operators, that translates into better physical protection, cleaner heat flow, and more stable performance during repeated heavy-duty cycles.

Universal Drone CAN & Charger Integration

Supports multiple communication options to match different customer needs, including three mainstream protocols—Jiyi, Brouav, and VK—plus custom protocol support. The battery can also communicate directly with the charger, enabling fast charging without a balance lead.

600+ Cycles Even Under Rapid Charge

600+ Cycles Even with Rapid Charging Engineered for longevity, the Tattu Pro delivers a 40% increase in cycle life. Even under consistent 3C fast-charge conditions, it maintains peak performance for over 600 cycles, significantly lowering your total cost of ownership.

Operating Cycle Capacity
Retention Curve

Intelligent BMS Architecture

Advanced BMS technology delivers precision monitoring, automated maintenance,
and seamless integration for professional drone operations.

Precision State-of-Charge
±3% SOC accuracy with intelligent low-voltage warnings and automatic storage mode
Automatic Cell Balancing
Extends battery lifespan by maintaining optimal cell voltage under specific conditions.
Ultra-Low Power Consumption
Designed for year-round maintenance-free operation, reducing service and upkeep costs.
DroneCAN Communication
Support Integrated communication protocols for seamless flight controller integration and real-time telemetry

Broad Compatibility for Industrial Drone Power Systems

LiHV Voltage Flexibility

12-18S Battery Support

Global AC Input

Unlock full performance with adjustable terminal voltage for LiHV packs,ranging from 4.25V to 4.50V.

Supports simultaneous charging/discharging of two 12-18S battery packs,delivering up to 40A for maximum operational flexibility.

Featuring universal 100-240V AC input,the TA1000 operates seamlessly worldwide without additional power adapters&mdash,ideal for international deployments.

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Tattu Pro 22000mAh 25C 51.8V 14S1P