45C Continuous Discharge for Demanding Power Systems
The LGX06120HR45 Lithium-ion Battery Pack is designed for applications where sustained high-current output is a primary battery requirement.
With 45C continuous discharge capability, the pack is positioned significantly above the standard LGX models and the lower-rate HR configurations in terms of continuous power delivery.
This makes it especially relevant to systems that experience prolonged high loads rather than occasional short current peaks.
12000mAh Capacity with High-Rate Output
High-discharge capability does not eliminate the need for usable energy capacity. The LGX06120HR45 combines 12000mAh capacity with its high-rate discharge profile, allowing the battery to support demanding operation while maintaining a substantial energy reserve.
This balance can be valuable for applications where designers need both:
- high continuous current
- meaningful operating duration
- strong power under load
- stable voltage support
- sufficient energy for extended duty cycles
The result is a battery platform oriented toward power-intensive operation without moving to a low-capacity pack.
29.6V 8S Architecture
Unlike the standard 22.2V LGX configurations, the LGX06120HR45 uses an 8S architecture with a nominal voltage of 29.6V.
The higher system voltage can be relevant to equipment designed around more powerful propulsion or electrical systems.
During integration, designers should verify compatibility with:
- motor voltage requirements
- ESC input range
- power distribution hardware
- onboard electronics
- charging equipment
- protection systems
The voltage difference means the LGX06120HR45 should not be treated as a direct replacement for a 6S / 22.2V battery pack without confirming system compatibility.
Designed for High-Load UAV Operation
The combination of 29.6V output and 45C continuous discharge makes the LGX06120HR45 particularly suitable for UAV platforms with demanding propulsion requirements.
Potential applications include:
- heavy-lift industrial UAVs
- logistics drones
- payload-carrying aircraft
- high-power inspection UAVs
- professional aerial work platforms
- multi-motor systems with high current demand
For these applications, battery selection should be based on actual propulsion current, payload, duty cycle, thermal conditions, and required operating time.
Larger Pack Format for Higher Power Requirements
The LGX06120HR45 uses a larger and heavier pack format than the standard 12000mAh LGX06120.
Dimensions:
182 × 76 × 66 mm
Weight:
1.95 kg
These physical characteristics need to be considered during mechanical integration, especially in UAV systems where battery placement can influence:
- center of gravity
- total takeoff weight
- available payload
- airframe balance
- battery compartment dimensions
The additional size and weight reflect a different design priority: higher voltage and substantially greater continuous discharge capability.
Built for Sustained High-Current Loads
The LGX06120HR45 is best suited to systems where high power demand is not limited to brief acceleration events.
Its 45C continuous rating makes it appropriate when applications require:
- sustained propulsion power
- repeated high-load operation
- strong current delivery throughout the duty cycle
- higher voltage architecture
- substantial stored energy
- stable operation under demanding load profiles
This distinguishes the HR45 clearly from the standard LGX06120, which is primarily positioned around endurance and moderate discharge requirements.
LGX06120 vs. LGX06120HR45
Although both models provide 12000mAh capacity, their intended applications are very different.
LGX06120
- 22.2V
- 6S2P
- 10C continuous discharge
- 15C maximum discharge
- 1.35 kg
- endurance-oriented
LGX06120HR45
- 29.6V
- 8S
- 45C continuous discharge
- 1.95 kg
- high-power oriented
The choice should therefore be driven primarily by system voltage and current demand, not by capacity alone.
Application Requirements Define the Final Pack
Lithogenix develops lithium-ion battery packs around the requirements of the finished application, including voltage, runtime, peak current, available space, operating temperature, service life, and target cost.
For high-power systems, electrical architecture, thermal behavior, protection electronics, interconnections, connectors, enclosure design, and production testing should be considered as one integrated battery system rather than evaluating the cell or capacity in isolation.