36Ah Fast-Charge Drone Battery Pack Cell | 3.6V Semi-Solid Li-ion UAV Battery
The OID1188188SS36AH is a high-capacity polymer lithium-ion battery cell designed for professional drone battery pack systems and high-power UAV applications. With fast charging capability up to 2C, high discharge performance, and low internal resistance, this battery provides stable power output for long-endurance drone operations and demanding aerial equipment.
Key Features
- High capacity 36Ah lithium battery cell
- Fast charge up to 2C for rapid deployment
- High discharge capability (15C pulse) for UAV power systems
- Ultra-low internal resistance ≤1mΩ
- Wide operating temperature range
- Reliable ≥500 cycle life
- Designed for professional Drone Battery Pack integration
Main Electrical Specifications
| Item |
Specification |
| Model |
OID1188188SS36AH |
| Nominal Capacity |
36.0Ah |
| Minimum Capacity |
≥35.3Ah |
| Nominal Voltage |
3.6V |
| Charge Cut-off Voltage |
4.2V |
| Discharge Cut-off Voltage |
2.5V |
| Internal Resistance |
≤1mΩ |
| Weight |
400 ±20 g |
Testing conditions: 25 ±2℃, humidity 15-80%RH
Charging Specifications
Fast Charge
| Temperature |
Charge Current |
| 0-20℃ |
18A (0.5C) |
| 20-45℃ |
72A (2C) |
Standard Charge
18A (0.5C) constant current / constant voltage method. CC-CV charge to 4.2V, cut-off current 0.05C.
Discharge Performance
| Discharge Type |
Current |
| Maximum Pulse Discharge |
540A (15C) |
| Maximum Continuous Discharge |
180A (5C) |
| Standard Discharge |
18A (0.5C) |
This high-current capability makes the cell suitable for high-power drone propulsion systems.
Operating Temperature Range
| Mode |
Temperature |
| Charging |
10℃ ~ +45℃ |
| Discharging |
-20℃ ~ +55℃ |
This wide temperature range ensures reliable performance in outdoor UAV environments.
Physical Dimensions
| Parameter |
Size |
| Thickness |
≤11.1 mm |
| Width |
≤88.0 mm |
| Length |
≤188.0 mm |
Tab specifications:
- Tab width: 30 ±0.1mm
- Tab center distance: 41 ±1.5mm
Electrical Performance Testing
Internal Resistance
≤1mΩ measured using AC impedance method after standard charge.
Initial Capacity
≥35.3Ah measured using standard discharge testing.
Temperature Discharge Characteristics
| Temperature |
Capacity |
| 55℃ |
≥95% |
| 25℃ |
≥100% |
| -20℃ |
≥60% |
Cycle Life
Under standard testing conditions:
- Charge: 0.5C to 4.2V
- Discharge: 1C to 2.75V
After 500 cycles, remaining capacity ≥80% of initial capacity.
Storage Performance
Normal Storage (25℃)
- Retained capacity ≥85%
- Recovered capacity ≥90%
High Temperature Storage (55℃)
- Retained capacity ≥60%
- Recovered capacity ≥80%
Mechanical Reliability Tests
Vibration Test
Frequency 10-55Hz across X/Y/Z directions.
Result: No leakage, No explosion, No fire
Drop Test
1m drop onto concrete surface.
Result: No leakage, No explosion, No fire
Storage Conditions
Recommended storage environment:
Temperature: -20℃ ~ +45℃
Relative humidity: ≤75%
For long-term storage:
Maintain battery voltage between 3.6V - 3.9V and perform periodic activation maintenance.
Safety Precautions
To ensure safe operation:
- Do not overcharge or over-discharge the battery
- Do not short-circuit terminals
- Do not disassemble the battery
- Do not expose the battery to fire or heat sources
- Do not immerse in water
- Use a dedicated lithium battery charger
Failure to follow safety guidelines may cause overheating, smoke, deformation, or fire.
Typical Applications
This battery cell is designed for high-power energy systems such as:
- Drone Battery Pack (UAV battery systems)
- Industrial UAV power modules
- High-power robotics energy systems
- Portable high-capacity power systems
Warranty
Warranty period: 6 months from shipment date.
The manufacturer will replace batteries with verified quality issues within the warranty period.
