Kingchi 44.4V 11000mAh 5C UAV Battery | OEM Manufacturer & Bulk Supply

Description

The Kingchi 44.4V 11000mAh 5C UAV Battery is an industrial-grade 12S lithium polymer (LiPo) power pack engineered for commercial drone operations. Designed to meet the power demands of agricultural spraying systems, industrial surveying UAVs, and heavy-lift multirotors, this 488.4Wh battery delivers stable continuous current and predictable cycle life. As an established manufacturer, Kingchi provides flexible OEM/ODM modifications, reliable batch consistency, and direct-from-factory bulk distribution for global procurement managers, commercial importers, and enterprise drone distributors seeking predictable supply continuity.

This high-capacity battery pack is configured with 12 cells in series to maintain voltage stability under high-load flight profiles. Integrated cell-balancing support and a rugged mechanical layout protect the internal cell chemistry from vibration during heavy industrial flights. By sourcing directly from Kingchi, bulk buyers receive factory-level quality assurance, standardized packaging optimized for international logistics, and direct technical support.

Commercial Applications of the 44.4V UAV Battery

Industrial UAV operations require power storage systems that tolerate cyclic discharge, high vibrations, and variable environmental conditions. The Kingchi 44.4V 11000mAh battery pack is designed for high-duty-cycle commercial platforms.

Agricultural Spraying Drones and Payload Systems

Agricultural drone operations require heavy liftoff capabilities and continuous operating periods. The 488.4Wh nominal energy output of the Kingchi battery pack ensures stable power delivery during variable load adjustments, such as when pesticide or fertilizer payloads are actively dispersed. The 5C continuous discharge rate matches the requirements of high-power brushless motor systems.

Industrial Surveying and Mapping UAVs

For long-endurance mapping and aerial surveying projects, flight stability is critical. This 12S LiPo battery pack provides a lightweight configuration with high energy density, allowing longer flight times for scanning large terrains. Wholesalers stocking components for surveying fleets benefit from Kingchi’s standardized manufacturing tolerances, ensuring drop-in compatibility across multirotor fleets utilizing lithium battery packs in commercial drone configurations.

Heavy-Lift Multirotors and Enterprise Equipment

Heavy-lift industrial multirotors deployed in search and rescue, remote delivery, or infrastructure inspection require high peak currents. The 12-cell design maintains nominal voltage overhead to prevent voltage drops during sudden altitude adjustments. The rugged outer construction and integrated strap mechanisms allow easy integration into custom enterprise-grade chassis.

Technical and Operational Features of 12S LiPo Systems

The electrical and physical architecture of the Kingchi 44.4V 11000mAh battery is optimized to minimize field failures and extend pack service life.

[12S LiPo Cells (44.4V / 11000mAh)] ---> [XT60-Style Plug] ---> [UAV Power Distribution]
                 |
                 +-> [12-Pin JST-XH Lead] ---> [Cell Balancing Charger]

High-Current Discharge Performance and Voltage Stability

This battery pack features a continuous discharge rate of 5C, translating to a continuous current output of 55 Amps. This output supports steady propulsion without excessive thermal buildup inside the cells.

• XT60-Style Connection: Equipped with a standard high-current plug to reduce electrical resistance at connection points.
• 12-Cell Configuration: Achieves a nominal voltage of 44.4V, reducing current draw across the electronic speed controllers (ESCs) compared to lower-voltage systems.
• Voltage Balance: The configuration supports cell balancing to prevent cell degradation caused by mismatched individual cell voltages.

Environmental Durability and Structural Protection

Field operations expose UAV components to moisture, dust, and physical impacts. Kingchi utilizes a multi-layer protective layout to shield the cells during transport and flight operations.

• Industrial Heat-Shrink Wrap: Protects the internal cell chemistry from environmental dust and minor liquid splashes during agricultural spray operations.
• Integrated Securing Strap: Simplifies mechanical anchoring within the UAV battery compartment to prevent shifting during rapid maneuvers.
• 12-Pin JST-XH Balance Lead: A standard connector interface that ensures compatibility with professional dual-port balance chargers, including the dual-bay battery charger systems used in commercial field stations.

OEM/ODM Battery Pack Manufacturing Capabilities

Kingchi offers complete design, assembly, and packaging customization for OEM procurement clients and industrial distributors. We coordinate with your engineering teams to deliver custom battery configurations that match specific airframe and payload power profiles.

Customization, Tooling, and Private Labeling

Our production facility supports comprehensive custom branding and technical modifications. Clients can request alternative high-current main connector configurations, custom balance lead lengths, and private label heat-shrink wrapping to align with their existing product lines. We also manufacture custom packaging configurations tailored to your brand’s specifications. If you require specialized physical form factors, our engineering department can customize our specialized battery packs to fit restricted battery bays.

Scalable Production and Procurement Logistics

Kingchi coordinates global shipping operations for Class 9 hazardous materials (lithium-ion/polymer batteries). We manage production schedules based on your procurement forecasts to secure a consistent supply of materials.

• Minimum Order Quantity (MOQ): Flexible options designed for distributor trials and industrial fleet integrations.
• Palletization and Packing: Secure export-grade packaging with inner cell partitions and reinforced outer cartons to meet shipping standards.
• Logistics Coordination: Full support for customs clearance documentation and battery transport compliance.

Technical Specifications of the Kingchi 12S 44.4V Battery

The following technical data details the design limits and performance parameters of the standard production model.

Technical Specifications	Commercial Standards & Details
Brand	Kingchi
Battery Chemistry	Lithium Polymer (LiPo) / Li-ion Rechargeable
Cell Configuration	12 Cells in Series (12S)
Nominal Voltage	44.4V
Nominal Capacity	11000mAh
Nominal Energy	488.4Wh
Continuous Discharge Rate	5C
Main Discharge Connector	XT60-style high-current plug (Customizable upon request)
Balance Connector Type	12-pin JST-XH style balance lead
Protective Features	Heat-shrink wrap, integrated mounting strap, cell balancing support
Operating Applications	Agricultural drones, industrial UAVs, heavy-lift multirotors
Compliance Status	Compliant with applicable international standards upon request
Factory Customization	OEM labeling, custom wiring, connector modifications, volume packaging
Standard Export Packing	Individual shock-resistant boxes, secure outer master cartons, palletized

Executive Manufacturing Statement

“At Kingchi, our manufacturing focus centers on electrochemical consistency across massive production lots. By managing internal cell resistance and balancing tolerances during the assembly of our 12S configurations, we ensure that bulk orders delivered to industrial UAV operators perform uniformly. This systematic quality-control approach reduces premature pack degradation and procurement risk.”
— Director of Engineering, Kingchi Battery Division

Quality Control and Factory Operations

Our factory operates under strict quality control processes to guarantee that every battery pack meets the specified performance metrics before shipment.

[Incoming Quality Control (IQC)] ---> [In-Process Quality Control (IPQC)] ---> [Final Quality Control (FQC)] ---> [Secure Packaging & Shipping]

• Incoming Quality Control (IQC): Every raw LiPo cell undergoes testing for internal resistance, capacity consistency, and physical dimensions before moving to the assembly line.
• In-Process Quality Control (IPQC): Cell balancing, spot welding quality, wire insulation, and balance connector soldering are inspected at each assembly station.
• Final Quality Control (FQC): Fully assembled battery packs are subjected to automated capacity testing, high-current discharge verification, and charge retention analysis.
• AQL Standards: All production batches must pass Acceptable Quality Limit (AQL) standards before packaging.
• Hazardous Materials Shipping Prep: Battery packs are packed in anti-static, flame-retardant individual sleeves within thick-walled cardboard packaging to meet global shipping regulations.

FAQ for Bulk Procurement

Q: Can this 44.4V 11000mAh battery pack be customized with different main power connectors?

A: Yes. While the standard production model features an XT60-style high-current connector, Kingchi can customize the main connection leads with XT90, AS150, or custom terminal connectors during the OEM assembly phase.

Q: How does Kingchi ensure cell balancing during batch manufacturing of 12S LiPo batteries?

A: Every cell in our 12S pack is matched for capacity, voltage, and internal resistance. Our assembly team uses integrated balance leads with a 12-pin JST-XH configuration, allowing compatible commercial balancing chargers to distribute charging voltage evenly.

Q: What are the shipping and logistics options for shipping these large-capacity batteries internationally?

A: Because these battery packs exceed 100Wh (488.4Wh nominal), they are classified as Class 9 Dangerous Goods. Kingchi coordinates with certified shipping lines to handle ocean, rail, or air transport with the correct UN38.3 documentation, safety labeling, and MSDS paperwork.

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📬 Ready to Elevate Your Business? Contact Our Expert Team!

Looking for a reliable manufacturer or custom OEM/ODM solutions? Get in touch with Kingchi today for a quick quote and product samples.

• 📧 Email: sales@Kingchipower.com
• 📞 Phone/WhatsApp: +86 17807659568
• 🏢 Factory Address: 2nd Floor, Building B, Zhiqiang High-tech Industrial Park, Sjiaolou, Luoyang Sub-district, Boluo County, Huizhou City, Guangdong Province, China