30Ah Semi-Solid High Capacity Drone Battery Cell – Custom UAV Lithium Battery Pack
In the rapidly evolving world of unmanned aerial vehicles (UAVs), reliable and high-performance power sources are critical. Whether you're developing industrial drones, long-endurance surveillance UAVs, or high-capacity delivery drones, the battery you choose directly impacts flight time, safety, and overall mission success. Introducing our OID1175175SS30AH Semi-Solid Lithium Battery Cell - a state-of-the-art 30Ah cell engineered specifically for demanding drone applications. Leveraging advanced semi-solid electrolyte technology, this cell delivers exceptional energy density, enhanced safety, and outstanding cycle life, making it the ideal foundation for custom drone battery packs and UAV battery packs.
Key Specifications
| Model |
OID1175175SS30AH |
| Nominal Voltage |
3.7V |
| Nominal Capacity (0.2C) |
30.2Ah |
| Minimum Capacity (0.2C) |
29Ah |
| Charge Cut-off Voltage |
4.25V (strictly no overcharging) |
| Discharge Cut-off Voltage |
2.5V (strictly no over-discharging) |
| Standard Charge |
6A (0.2C) @ 25±2°C |
| Fast Charge |
6A (0.2C) @ 0~20°C; 15A (0.5C) @ 20~45°C |
| Max Instantaneous Discharge |
150A (5C) |
| Operating Temperature (Charge) |
0 ~ +45°C |
| Operating Temperature (Discharge) |
-20 ~ +55°C |
| Internal Resistance (Max) |
≤2mΩ |
| Weight |
312±3% g |
| Dimensions (T × W × L) |
11.0 × 75.0 × 175.0 mm |
Why Semi-Solid? Unmatched Safety & Performance
Traditional lithium batteries face challenges like dendrite growth, thermal runaway, and limited cycle life. Our semi-solid lithium battery incorporates a gel-like electrolyte that significantly reduces these risks while maintaining high ionic conductivity.
- Enhanced Safety: Reduced flammability and better tolerance to overcharge, over-discharge, and mechanical abuse.
- Superior Cycle Life: Designed to exceed 500 cycles with ≥80% capacity retention.
- Excellent High & Low Temperature Performance: Maintains 90% capacity at 55°C and 60% at -20°C (0.2C discharge).
- High Rate Capability: Supports 5C instantaneous discharge (150A) - perfect for high-power UAV takeoffs and maneuvers.
Electrical Performance Highlights
| Test Item |
Standard |
Result |
| Initial Capacity (0.2C) |
≥29Ah |
Pass |
| Internal Resistance |
≤2mΩ |
≤2mΩ |
| Discharge Temp. Characteristics |
55℃: ≥90%; 20℃: ≥95%; -20℃: ≥60% |
Pass |
| Charge Retention (25°C, 28 days) |
Retained ≥80%, Recovered ≥85% |
Pass |
| Charge Retention (55°C, 7 days) |
Retained ≥75%, Recovered ≥80% |
Pass |
| Cycle Life (500 cycles, 0.2C) |
≥80% capacity retention |
Pass |
Safety & Environmental Compliance
All cells undergo rigorous testing to meet international safety standards:
- Vibration Test: No leakage, explosion, or fire after 10-55Hz sweep in X/Y/Z axes.
- Drop Test: No leakage, explosion, or fire after 1m drop onto concrete floor from multiple orientations.
- Transportation: Shipped in semi-charged state (30-50% SOC) in compliant packaging.
Custom Solutions for Every Drone Application
As a professional drone battery pack supplier and UAV battery manufacturer, we offer full customization services. Whether you need a high capacity drone battery for agricultural spraying, a long endurance drone battery for mapping, or an industrial drone battery pack for inspection, we can tailor the cell dimensions, tab positions, and pack configuration to your exact requirements. Our engineering team works closely with clients to deliver optimized solutions with fast turnaround.
Important Usage Guidelines
To ensure maximum performance and safety, please adhere to these guidelines:
- Charging: Use a dedicated lithium-ion battery charger. Never exceed 4.25V or charge below 0°C.
- Discharging: Do not discharge below 2.5V. For extended cycle life, we recommend a discharge cutoff of 2.7V.
- Storage: Store at -20~45°C, <75% RH. For long-term storage, maintain voltage between 3.6V~3.9V and activate every 3 months (charge/discharge cycle).
- Handling: Avoid short circuits, mechanical damage, immersion, and exposure to heat/fire. Do not disassemble or incinerate.
Why Choose Shenzhen Jianheng Technology?
- ISO9001 Certified Factory: Rigorous quality control from cell to pack.
- R & D Expertise: Over a decade of experience in lithium battery innovation.
- Global Shipping: Reliable logistics with proper hazardous material handling.
Warranty: 6-month warranty against manufacturing defects.
