Product Details
HCL-HV2 4900mAh 7.4V 90C LiHV Battery - Reliable Power, Zero Sag
The HCL-HV2 4900mAh 7.4V LiHV battery is engineered for high-performance FPV drones and RC applications , delivering higher sustained voltage and an improved mAh-to-weight ratio without compromise. Unlike typical high C-rate batteries that trade capacity for power, this pack maintains a solid 4900mAh while pushing a 90C discharge rate —ensuring consistent performance, longer flight times, and minimal voltage sag under load.
With G10 top and bottom plates for added durability and 10AWG low-resistance wiring , this battery is built to handle high-current demands efficiently. Whether you're sending it in a race, freestyling, or running high-powered electronics, the HCL-HV2 delivers steady, reliable power when it matters most .
Key Features:
✅
4900mAh Capacity (±5%)
- Consistent and reliable power output
✅
90C Discharge Rate
- Delivers sustained high power without sag
✅
7.4V LiHV Chemistry
- Maintains higher voltage under load
✅
G10 Reinforced Construction
- Lightweight yet durable for added protection
✅
Optimized Power-to-Weight Ratio
- More mAh per gram for extended flight times
✅
High-Efficiency 10AWG Wiring
- Reduces resistance for peak performance
✅
Flexible Charging (1C to 5C)
- Faster charging available (
higher charge rates may reduce cycle life
)
Specifications:
- Capacity: 4900mAh (±5%)
- Voltage: 7.4V
- Discharge Rate: 90C
- Size: 17mm x 45mm x 140mm
- Weight: 239g
- Wire Gauge: 10AWG
- Charge Rate: 1C to 5C
What's in the Box?
- 1x HCL-HV2 4900mAh 7.4V 90C LiHV Battery
- (Accessories may vary based on supply)
LiPo Battery Safety - Important!
LiPo batteries are powerful and require careful handling. Fire risk exists if misused.
Key Safety Points:
- Always read full safety guidelines: LiPo Battery Safety Page
- Use LiPo chargers only.
- Charge in a LiPo safety bag, on a non-flammable surface, and never unattended.
- Inspect before use, don't use damaged batteries.
- Dispose of responsibly.
By purchasing, you agree to handle LiPo batteries responsibly and understand the risks. Unmanned Tech UK is not liable for misuse.