China 44000mAh 6S LiPo Battery Suppliers High Discharge Factory Power Solutions

Looking for reliable China suppliers? Our factory produces high-performance 6S LiPo battery packs with 44000mAh capacity and 20C discharge rate, ideal for agricultural spraying drones and high-power FPV equipment.

SupplierBeijing KNS New Energy Technology Co.,Ltd.www.knsbattery.com

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About this product

Product information from the supplier.

The KNS 20C 44000mAh 6S LiPo Battery is a high-performance power solution specifically engineered for heavy-duty UAV operations. By combining a massive 44,000mAh capacity with a stable 20C continuous discharge rate, this battery ensures exceptional flight endurance and powerful current output, making it the ideal choice for industrial-grade drones and high-power equipment.

Designed to eliminate frequent battery swaps, this high-voltage 6S platform provides superior power delivery and broad compatibility with professional ESCs and chargers. Whether deployed for large-scale agricultural spraying or demanding FPV missions, this battery maintains consistent voltage stability and high energy density, ensuring your equipment operates at peak efficiency in challenging environments.

Detailed Parameters

Model	KNS-20C--44AH4S	Voltage	23.7V
Capacity	44000mAh	Continuous Discharge	10C
Max. Discharge	20C	Energy	1042Wh
Energy Density	265Wh/kg	Dimensions	2178968 / 22014064mm
Weight	3920g	Plug Type	XT90S

Key Advantages

Ultra-High Capacity

44000mAh capacity provides exceptional runtime, significantly reducing downtime caused by frequent battery changes during extended operations.

High Discharge Rate

20C continuous discharge delivers stable and powerful current output, essential for high-power applications and heavy payloads.

6S Voltage Platform

The standard 6S configuration ensures excellent power delivery and seamless compatibility with most industrial ESCs and chargers.

Heavy-Duty Stability

Engineered for equipment requiring massive capacity and sustained high current output without experiencing voltage sag.

Wide Temperature Range

Reliable performance with a discharge working temperature range from -20℃ to 55℃, suitable for diverse global climates.

Extended Cycle Life

Designed for longevity with a life cycle of 500 cycles, ensuring a lower total cost of ownership over time.

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Management Platforms

Automated Assembly

Fully automated production lines featuring precision coating and stacking for consistent cell quality.

R&D Excellence

Dedicated team focusing on high energy density (270–400Wh/kg) and high voltage cell technologies.

100% Rigorous Testing

Every cell undergoes strict testing for capacity, internal resistance, and voltage matching before assembly.

Safety Certification

Full compliance with ISO 9001:2015, UN38.3, and MSDS standards for safe global transport.

Full Traceability

Unique serial numbers for each battery pack ensure complete traceability from raw cell to finished product.

Customization Options

Flexible options for connectors (XT90, AS150U, QS8) and BMS protocols (CAN, RS485, UART).

Investment Return Comparison

Feature	Standard LiPo Battery	KNS High-Capacity Series
Flight Runtime	Moderate	Ultra-Extended
Swap Frequency	High	Low
Voltage Stability	Prone to Sag	High Stability
Operational Life	Standard Cycle	Optimized 500+ Cycles
Operational ROI	Basic	High Efficiency / Low Cost

Frequently Asked Questions

Q: What makes solid-state and semi-solid batteries better for UAVs?

Solid-state batteries offer significantly higher energy density (up to 400Wh/kg), improved safety due to non-flammable electrolytes, and better performance in extreme temperatures compared to traditional LiPos.

Q: How do I maintain the 500-cycle life of these batteries?

To maximize cycle life, avoid deep discharging, use a compatible 1-2C charger, and store batteries at a balanced voltage (approx. 3.8V per cell) when not in use.

Q: Can this 6S battery be used for agricultural spraying drones?

Yes, its high capacity (44000mAh) and 20C discharge rate are specifically designed for the high-torque motors and extended flight times required by agricultural drones.

Q: What certifications do your UAV batteries hold for international shipping?

All KNS batteries are UN38.3 and MSDS certified, and manufactured according to IEC 62133 and UN3480 regulations to ensure safe air and sea transport.

Q: Do you support custom connectors or BMS communication protocols?

Absolutely. We provide customizable connectors including XT90, AS150U, and QS8, as well as BMS options supporting CAN, RS485, and UART protocols.

Q: How does energy density affect drone performance?

Higher energy density (Wh/kg) means more energy is stored per unit of weight, allowing drones to either carry heavier payloads or fly for significantly longer durations.