The GSL ENERGY 450Wh/kg solid-state UAV battery cell series is available in three capacities: 30000mAh, 36000mAh, and 40000mAh. Designed for professional drone battery development, these 3.7V lithium battery cells provide high nominal energy capacity in compact formats for UAV manufacturers, battery pack assemblers, and industrial equipment developers.
With a specified energy density of 450Wh/kg, the series offers nominal energy capacities of 111Wh, 133.2Wh and 148Wh, respectively. Each cell features a 5C instantaneous discharge rating, making discharge performance an important consideration when evaluating compatibility with different UAV propulsion and battery pack architectures.
The three capacities give engineers flexibility when selecting cells for industrial drone battery packs, aerial surveying platforms, inspection UAVs, and other specialized unmanned aircraft. GSL ENERGY supports OEM/ODM battery pack integration, including cell selection, voltage configuration, electrical interfaces, and project-specific mechanical requirements.
The GSL ENERGY solid-state UAV battery cell series includes 30000mAh, 36000mAh, and 40000mAh lithium battery cells with a nominal voltage of 3.7V. Developed for professional drone battery pack manufacturing, these cells offer different energy capacities and physical dimensions for customized UAV power systems.
With a specified energy density of 450Wh/kg, the series is intended for aircraft battery designs where stored energy, cell weight, and installation space must be evaluated together. The three models provide calculated nominal energy capacities of 111Wh, 133.2 Wh, and 148Wh.
Each model has a specified 5C instantaneous discharge rate. These cells can be evaluated for custom UAV battery modules used in industrial inspection, surveying, aerial mapping, and other professional drone applications, subject to complete battery system validation.
Three high-capacity lithium cell options for industrial drone manufacturers and custom UAV battery pack development.
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01 / HIGH ENERGY DENSITY
450Wh/kg High Energy Density Battery CellsEnergy density is an important selection factor for UAV battery engineers. With a specified 450Wh/kg rating, the series provides high-energy lithium cell options for applications where energy capacity and battery weight must be balanced. Final performance depends on the completed battery pack design. 450Wh/kg Specified energy density
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02 / CAPACITY OPTIONS
30Ah, 36Ah and 40Ah for Custom UAV PacksThe three cell capacities provide calculated nominal energy values of 111Wh, 133.2Wh and 148Wh. Battery pack manufacturers can compare these options when selecting cells for different pack capacities, voltage configurations and aircraft installation requirements. 30Ah–40Ah Available capacity range
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03 / COMPACT CELL DESIGN
Cell Dimensions for Space-Constrained UAV DesignsThe 30Ah and 36Ah models share the same nominal length and width, while the 40Ah model offers higher capacity in a larger format. With approximate weights ranging from 263g to 327g, the series provides different mechanical options for custom battery pack layouts. Approx. 263–327g Individual cell weights
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04 / CUSTOM BATTERY INTEGRATION
Cell Selection for OEM/ODM UAV Battery PacksProfessional UAV battery packs require suitable electrical protection, charging compatibility, cell matching and mechanical integration. GSL ENERGY supports OEM/ODM project discussions involving cell selection, battery pack configuration, electrical interfaces and application-specific requirements. OEM / ODM Battery pack integration support
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Compare 30000mAh, 36000mAh, and 40000mAh battery cell specifications.
| Specification | 30Ah | 36Ah | 40Ah |
|---|---|---|---|
| Capacity | 30000mAh | 36000mAh | 40000mAh |
| Nominal Voltage | 3.7V | 3.7V | 3.7V |
| Nominal Energy (Calculated) | 111Wh | 133.2Wh | 148Wh |
| Approximate Weight | 263g | 300g | 327g |
| Dimensions (L × W × T) | 177 × 76 × 10.4mm | 177 × 76 × 11.6mm | 192 × 88 × 10.5mm |
| Specified Energy Density | 450Wh/kg* | 450Wh/kg* | 450Wh/kg* |
| Instant Discharge Rate | 5C | 5C | 5C |
| Charging Voltage | 4.25V | 4.25V | 4.25V |
| Discharge Cut-off Voltage | 2.3V | 2.3V | 2.3V |
*450Wh/kg is the specified energy-density rating. Final test conditions and specifications should be confirmed before procurement. The 5C rating refers to instantaneous discharge, not necessarily continuous discharge.
The 30Ah cell provides 111Wh of nominal energy with an approximate weight of 263g. Its 177 × 76 × 10.4mm dimensions make it an option for engineers evaluating high-capacity cells for custom drone battery modules.
The 36Ah cell shares the same nominal length and width as the 30Ah model, with increased thickness and energy capacity. Providing 133.2Wh of nominal energy at approximately 300g, it offers another option for UAV battery pack development.
The 40Ah model provides the highest capacity in this series, with 148Wh of nominal energy. Its larger 192 × 88 × 10.5mm dimensions and approximate 327g weight should be considered when designing battery compartments and custom UAV power systems.
Drone battery pack manufacturers can evaluate these 3.7V lithium cells for customized battery configurations. Cell selection must be coordinated with electrical protection, thermal management, charging requirements, and mechanical integration.
UAV platforms used for mapping, surveying, and infrastructure inspection require battery systems matched to aircraft power demand, payload, and operating conditions. The 30Ah, 36Ah and 40Ah models provide different cell capacity options for engineering evaluation.
UAV research teams and equipment developers can evaluate individual lithium cells for prototype battery modules. The three models allow comparison of nominal energy, weight, and mechanical dimensions during battery system development.
GSL ENERGY supports professional customers developing customized lithium battery solutions for UAV applications. Battery pack engineering requires careful coordination between cell characteristics, electrical protection, charging systems, mechanical layout and operating requirements.
OEM/ODM discussions may include cell selection, series and parallel configurations, connector arrangements, battery monitoring, pack enclosure requirements, and customer branding, subject to technical feasibility.
Founded in 2011, GSL ENERGY specializes in lithium battery manufacturing, battery pack engineering, and customized energy solutions. The company supports professional customers with technical integration discussions and application-specific battery requirements.
Contact GSL ENERGY to discuss 30000mAh, 36000mAh, and 40000mAh battery cells, technical documentation, sample evaluation, OEM/ODM battery pack requirements, and bulk purchasing. Share your target application and expected order quantity for further review.