Overview
The XINGTO 14S Solid State Battery series is built for professional UAV and industrial drone platforms that require high energy density and stable power. With 53.9V nominal voltage, 10C discharge rate and 260Wh/kg energy density, the 31Ah, 34Ah, 37Ah and 40Ah packs deliver 1.67–2.16kWh of energy in compact housings. These solid-state lithium batteries support long missions for logistics, inspection, firefighting, police, surveying and agricultural drones.
Key Features
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Solid-state lithium chemistry, 260Wh/kg high energy density
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14S (53.9V) pack with 10C continuous discharge for powerful UAV propulsion
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Multiple capacities: 31Ah, 34Ah, 37Ah and 40Ah for different endurance needs
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Optimized size/weight balance for heavy-lift multirotor, single-rotor, fixed-wing and VTOL drones
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Stable performance, long-lasting durability and intelligent protection design
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Eco-friendly design and professional customization options
Specifications
| Model Capacity | Rated Capacity (mAh) | Nominal Voltage (V) | Energy Density (Wh/kg) | Discharge Rate (C) | Energy (Wh) | Approx. Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|---|---|
| 31Ah | 31,000 | 53.9 | 260 | 10 | 1670.9 | 6.78 | 210 × 171 × 92 |
| 34Ah | 34,000 | 53.9 | 260 | 10 | 1832.6 | 7.30 | 230 × 145 × 107 |
| 37Ah | 37,000 | 53.9 | 260 | 10 | 1994.3 | 8.00 | 240 × 159 × 107 |
| 40Ah | 40,000 | 53.9 | 260 | 10 | 2156.0 | 8.55 | 240 × 164 × 107 |
Connector Options
The default connector for the XINGTO 14S Solid State Battery for UAV Drone is AS150U.
According to system requirements, the following connectors can be customized: XT60, XT90, QS8, QS9, QS10, AS150, AS250 and others. Please contact us for detailed connector and cable configuration.
UAV Applications
These XINGTO 14S 31Ah–40Ah Solid State Batteries are suitable for:
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Single-rotor, multirotor, fixed-wing and VTOL UAV drones
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Cargo and logistics drones
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Aerial survey and mapping drones
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Firefighting and emergency-response drones
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Police, patrol and inspection drones
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Agricultural spraying and plant-protection drones
Safety & Storage Guidelines
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For long-term storage (over 3 months), keep the battery in a dry, cool place and perform a charge–discharge cycle about every 3 months to maintain stability.
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Do not over-charge or over-discharge; this can cause swelling and loss of performance.
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Keep away from water, fire and heat sources during use, storage and charging.
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Use only dedicated lithium battery chargers and do not charge unattended.
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Always observe correct polarity; never short-circuit the terminals with metal objects.
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Do not drop, crush, puncture, disassemble or modify the battery.
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If any abnormal smell, heating, discoloration or deformation appears during use, storage or charging, stop using the battery immediately and remove it from the device or charger.
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Ensure the terminals are clean and dry before connection; dirty or loose terminals may cause poor contact and malfunction.
Details

Xingto high power high density solid-state lithium battery, 40000mAh, 14S, 10C, 53.9V, 2156Wh, 260Wh/kg.

Xingto high power high density solid-state lithium battery, 37000mAh, 14S 10C 53.9V, 1994.3Wh, 260Wh/kg.

Xingto high power high density solid-state lithium battery, 34000mAh, 14S 10C 53.9V, 1832.6Wh, 260Wh/kg.

Xingto high power high density solid-state lithium battery, 31000mAh, 14S, 10C, 53.9V, 1670.9Wh, 260Wh/kg.
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