Low-Altitude Economy

Empowering the Low-Altitude Economy

Low-Altitude Aircraft Power Solutions

Aviation-grade battery systems engineered for eVTOL and UAVs — high safety, high specific energy and high rate capability

400 Wh/kg
Max Energy Density
25 C
Max Pulse Discharge
IP67
Ingress Protection
-40~60 ℃
Wide Temperature Operation
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Supporting Solutions

Three customized solutions for different low-altitude aircraft duty cycles: hybrid, pure electric and long endurance

High Power Burst

Hybrid Solution

Optimized for hybrid powertrains, focusing on instant high-power demand during vertical takeoff and landing.

  • 15C continuous discharge / 25C pulse discharge
  • 3C fast charge to shorten turnaround
  • Energy density ≥ 260 Wh/kg
  • Cycle life ≥ 1,500 cycles
Comprehensive Performance

Pure Electric Solution

In-house semi-solid technology balances high energy density and high power output to safeguard urban air mobility.

  • In-house semi-solid chemistry with intrinsic safety
  • 5C continuous / 8C pulse discharge
  • Energy density ≥ 350 Wh/kg
  • Cycle life ≥ 1,200 cycles
Ultimate Endurance

High Energy Solution

Designed for long-endurance logistics and inspection, pursuing extreme gravimetric energy density.

  • Energy density up to ≥ 400 Wh/kg
  • Semi-solid technology ensures thermal safety at high specific energy
  • 3C continuous discharge (120s)
  • Cycle life ≥ 600 cycles

Cell Product Specifications

FeatureHybrid SolutionPure Electric SolutionHigh Energy Solution
Cell Products
Hybrid Solution
Pure Electric Solution
High Energy Solution
Core TechnologyLiquid PouchSemi-solid PouchSemi-solid Pouch
Energy Density≥260 Wh/kg≥350 Wh/kg≥400 Wh/kg
Continuous Charge3C (CC ratio >75%)2C (CC ratio >70%)1C
Continuous Discharge15C (cutoff 2.5V, >200s)5C (retention >90%)3C (120S)
Max Pulse25C (cutoff 2.5V, >30s)8C5C (10S)
Cycle Performance≥1500cls (3C/3C)≥1200cls (1C/1C)≥600cls (0.5C/1C)

Low-Altitude Aircraft PACK System Solutions

Dual-PACK parallel architecture, nominal voltage 669.6V, system weight ≤200 kg

Basic Solution

Basic Solution

305×103×5.4 — 33Ah

Rated Load Power≥176kW
System Total Energy44.19kWh
Nominal Voltage669.6V
Voltage Range502.2~781.2V
PACK Energy Density≥220Wh/kg
System Total Weight≤200kg
PACK Dimensions830×340×220mm
Service Life≥2,500 Cycles
Upgraded Solution

Upgraded Solution

305×103×5.4 — 39Ah

Rated Load Power≥182kW
System Total Energy52.23kWh
Nominal Voltage669.6V
Voltage Range502.2~781.2V
PACK Energy Density≥260Wh/kg
System Total Weight≤200kg
PACK Dimensions830×340×220mm
Service Life≥2,000 Cycles
≤15min (20%-80%SOC)
Charge Time
-40℃ ~ 60℃
Operating Ambient Temperature
Liquid Cooling / Liquid Heating
Thermal Management Method
IP67
Ingress Protection

Integrated Liquid Cooling & Heating Thermal Control

Side-integrated liquid cooling plates on cell sides for rapid high-temp heat dissipation and low-temp heating; reliability validated via CFD simulation

Low-Temp Heating Mode

-20℃ Liquid Heating Strategy

Inlet Flow Rate15 L/min
Inlet Water TemperatureNTC min temp +30°C
Temperature Rise Rate＞0.7℃/min
Temperature Difference ControlNTC max ΔT <5°C
Exit ConditionsNTC min temp >0°C; maintain inlet water at 30°C
Low-Temp Heating Mode

-10℃ Liquid Heating Strategy

Inlet Flow Rate15 L/min
Inlet Water TemperatureNTC min temp +30°C
Temperature Rise Rate＞0.7℃/min
Temperature Difference ControlNTC max ΔT <5°C
Exit ConditionsNTC min temp >10°C; maintain inlet water at 40°C
Ambient Cooling Mode

25℃ Liquid Cooling Strategy

Inlet Flow Rate15 L/min
Inlet Water Temperature20℃
Temperature ControlMax <50°C
Temperature Difference ControlNTC max ΔT <5°C
Start/Stop StrategyNTC >38°C on / <32°C off
High-Temp Cooling Mode

40℃ Liquid Cooling Strategy

Inlet Flow Rate15 L/min
Inlet Water Temperature20℃
Temperature ControlMax <50°C
Temperature Difference ControlNTC max ΔT <5°C
Start/Stop StrategyNTC >38°C on / <32°C off

Application Cases

Long-endurance pure-electric power for manned eVTOL; enable efficient cross-city heavy cargo transport; keep comms and recon equipment running in extreme high-altitude environments

  • Regional logistics drone
    Regional logistics drone
  • Urban air traffic
    Urban air traffic
  • Agricultural Economy
    Agricultural Economy