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XINGTO 28S 40000mAh is a high-voltage solid state UAV battery designed for large drone power systems and aircraft integration. The product information states a 103.6V voltage, 40000mAh capacity and 4144Wh energy. It also shows a 400Wh/kg energy density, a 10C discharge rate and a 2C continuous discharge rate. The battery dimensions are listed as 177 × 147 × 224mm with a ±5mm tolerance, and the stated weight is 11.5kg. Before integration, users should confirm the final voltage range, charger compatibility, connector configuration, current requirements, installation space and aircraft balance with the RAYI team.
High-Voltage Solid State Battery
For Large UAV Power Systems
28S 40000mAh Solid State UAV Battery
High-Voltage UAV Power System
XINGTO 28S 40000mAh is a solid state drone battery pack for high-voltage UAV power systems. It provides a stated 103.6V voltage, 4144Wh energy and 40000mAh capacity. The product is intended for aircraft integration where the battery configuration, current requirement, charger, connector and installation space must be evaluated together.
Battery Selection and Integration
The stated technical information includes a 10C discharge rate and a 2C continuous discharge rate. The listed dimensions are 177 × 147 × 224mm with a ±5mm tolerance, and the stated weight is 11.5kg. Confirm the final technical sheet, charger, connector arrangement, installation position and aircraft balance before placing an order or beginning integration.







Core Technical Parameters
· Product Type: Solid State UAV Battery
· Model: 28S 40000mAh
· Battery Configuration: 28S
· Rated Capacity: 40000mAh
· Stated Voltage: 103.6V
· Stated Energy: 4144Wh
· Stated Energy Density: 400Wh/kg
· Discharge Rate: 10C
· Continuous Discharge Rate: 2C
· Dimensions: 177 × 147 × 224mm (±5mm)
· Stated Weight: 11.5kg
· Application: Large UAV Power Systems and Drone Platforms
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Take a quick test to find the right propeller for you.
Core Specifications for UAV Integration
· Solid state battery for high-voltage UAV power systems
· 28S configuration
· 40000mAh stated capacity
· 103.6V stated voltage
· 4144Wh stated energy
· 400Wh/kg stated energy density
· 10C stated discharge rate
· 2C stated continuous discharge rate
· 177 × 147 × 224mm (±5mm) stated dimensions
· 11.5kg stated weight
Packaging and Shipping
· Packaging configuration: To be confirmed
· Battery transport requirements: To be confirmed according to destination
· Confirm required battery documents and shipping conditions before shipment
· Check the housing, cables and connectors before dispatch
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Important Battery Safety and Integration Notice
· Confirm that the UAV power system supports the 28S configuration and the required operating voltage before ordering.
· Use a charger that matches the battery configuration and confirm the charging settings before operation.
· Confirm the required current, discharge rate, connector arrangement and cable configuration with the RAYI team.
· Do not disassemble, short-circuit, reverse-connect or charge the battery with unverified equipment.
· Confirm the final dimensions, weight, mounting position and aircraft balance before installation.
· Battery transport requirements vary by destination; confirm the required documents and handling conditions before shipment.