OID 30000mAh 25.2V Semi-Solid-State Drone Battery Pack
Engineered by Shenzhen Jianheng Technology Co. Ltd., the OID9590190-30000-25.2V is a high-performance semi-solid-state lithium-ion battery pack designed specifically for demanding drone and UAV applications. With exceptional energy density of ~320Wh/kg and a robust 5C continuous discharge capability, this pack delivers sustained power for extended flight operations.
Technical Specifications
| Parameter |
Specification |
| Nominal Voltage |
25.2V (7 cells in series) |
| Nominal Capacity |
30000mAh (typical 30200mAh) |
| Maximum Continuous Discharge Current |
150.0A (5C) |
| Burst Discharge Current |
300.0A (10C for ≤2 seconds) |
| Internal Impedance |
≤10.1mΩ (AC 1kHz) |
| Weight |
2352g ±2.5% |
| Dimensions |
MAX 9.5 × 633.5 × 191.0 mm |
| Energy Density |
~320 Wh/kg |
Battery Technology & Configuration
This pack utilizes advanced semi-solid-state lithium-ion cells, combining high energy density with enhanced safety characteristics. It is a 7-cell series configuration with a nominal voltage of 25.2V (3.6V per cell) and a charge cut-off voltage of 29.4V (4.2V per cell).
Operating Temperature Ranges
| Operation |
Temperature Range |
Performance Notes |
| Charging |
10℃ to +45℃ |
Optimal performance within range |
| Discharging |
-10℃ to +60℃ |
≥60% capacity at -10℃, ≥95% at 60℃ (0.5C discharge) |
Cycle Life & Performance
When charged at 1C and discharged at 3C, the pack delivers ≥300 cycles with capacity retention ≥80% of the minimum capacity. Proper usage within specified parameters will maximize longevity.
Storage Guidelines
| Storage Duration |
Conditions |
Maintenance |
| Short-term (≤1 month) |
-20℃ to 45℃ |
- |
| Long-term (≤1 year) |
25±3℃ and ≤75% RH |
State of charge: 25.2V-26.95V (3.60V~3.85V per cell)
Recharge every 3 months |
Safety Features & Testing
The pack is designed with multiple safety protections and has passed rigorous safety tests including short circuit, overcharge (3C to 32.2V), forced discharge, vibration, and drop tests without fire or explosion.
Critical Safety Note: Over-discharge below 17.5V will permanently damage the battery and must be avoided.
Charging Requirements
Only use a specified charger designed for 7-series (7S) lithium-ion batteries with a charge cut-off voltage of 29.4V. Standard charge current is 15.0A (0.5C), with maximum charge current of 30.0A (1C).
Warranty Information
Shenzhen Jianheng Technology offers a 6-month warranty from the date of shipment for defects in material or workmanship, provided the battery has been used according to specifications.
End-of-Life Disposal
Fully discharge the pack to 0V, insulate the terminals with tape, and dispose of it in accordance with local regulations. Do not incinerate or dispose of in regular trash.
Key Applications
- Professional Drones and UAVs
- Industrial Surveying Equipment
- Agricultural Spraying Drones
- High-Power Remote-Controlled Models
- Robotics and Autonomous Systems
Contact Information
Shenzhen Jianheng Technology Co. Ltd.
Address: 20F, 2# Bld, Zhenhuan Rd, Shenzhen, China
Tel: +86 137 2555 9416
Email: alan@liion-batt.com
