OID687187-16A 22.2V 16000mAh Li-Po Drone Battery Pack
High Discharge • Ultra Low Impedance • Full-Capacity Performance at 3C
The EP72170 22.2V 16000mAh Li-Po pack is engineered for high-performance drone platforms requiring stable capacity output under heavy load, ultra-low internal resistance, and reliable power delivery across harsh environments.
This battery is specifically optimized to deliver ≥16Ah discharge capacity even at 3C, making it one of the most efficient high-load UAV batteries in its class.
Even at 3C continuous discharge, the battery maintains full usable energy, with discharge cutoff at 19.8V, ensuring long endurance during high-power missions such as spraying, mapping, and industrial inspections.
Each EP cell features internal resistance <1 milliohm, reducing heat generation and improving efficiency under high current.
This ensures:
Higher safety margin
Lower voltage sag during acceleration
More stable flight performance
Supports up to 8C peak (≤3 seconds), ideal for drones requiring high thrust during takeoff, rapid climbing, or emergency maneuvers.
| Parameter | Value |
|---|---|
| Model | EP72170 |
| Nominal Capacity | 16000mAh |
| Minimum Capacity | 15800mAh |
| 3C Discharge Capacity | ≥16000mAh (at 19.8V cutoff) |
| Nominal Voltage | 22.2V |
| Full Charge Voltage | 25.2V |
| Discharge Cutoff Voltage | 19.8V |
| Cell Internal Resistance | <1mΩ per cell |
| Pack Internal Impedance | ≤9mΩ |
| Parameter | Value |
|---|---|
| Standard Charging Current | 0.5C |
| Fast Charging Current | 1C |
| Max Fast Charging Current | 2C |
| Charge Temperature Range | 0°C to 60°C |
| Parameter | Value |
|---|---|
| Continuous Discharge | 120A |
| 3C Performance | ≥16Ah usable capacity |
| Peak Pulse Discharge | 8C (≤3s) |
| Discharge Temperature | -20°C to 60°C |
| Parameter | Value |
|---|---|
| Weight | 1850g ±50g |
| Dimensions | 185 × 75 × 68 mm |
| Structure | Five-sided aluminum shell + PVC sleeving |
| Test Condition | Result |
|---|---|
| 0.5C Charge/Discharge at 25°C | ≥350 cycles |
| Capacity Retention | ≥80% of initial |
Stable high-load output with ≥16Ah retention at 3C
Ultra-low cell resistance for minimal heat and reduced voltage drop
8C high-power pulse capability for takeoff and acceleration
JST-XHR-7P reverse plug + XT60 / XT90-S / AS120 / AS150 optional
Integrated protection (overcharge, over-discharge, short-circuit)
Reinforced mechanical structure for rugged applications
| Condition | Temperature |
|---|---|
| Charging | 0°C to 60°C |
| Discharging | -20°C to 60°C |
Ideal for heavy-load, endurance, or rapid-acceleration UAV platforms:
Agricultural spraying drones
Industrial inspection & mapping drones
Cinematography heavy-lift drones
Search and rescue UAVs
Logistics & cargo drones
Temperature: 0°C–35°C
Humidity: ≤75% RH
Long-term storage voltage: 22.5V–23.6V
1-year warranty for manufacturing defects
Misuse, overloading, or operating outside the specification is excluded
Our products are sold all over the world, you can rest assured.
