HCL-HV2 4900mAh 4S LiHV Battery – High Voltage, Maximum Output

The HCL-HV2 4900mAh 4S LiHV battery is a high-performance powerhouse built to deliver maximum voltage under load with a 90C discharge rate. An evolution of the original HCL-HV series, this battery pushes the limits of LiHV technology, offering increased efficiency, improved power density, and a slight boost in capacity per gram—without compromising performance.

Unlike standard 4.2V LiPo packs, this 15.2V LiHV battery provides higher sustained voltage, ensuring stronger throttle response, less sag, and more consistent power delivery. Whether you’re pushing aggressive freestyle maneuvers, chasing high-speed drones, or squeezing every last second out of long-range flights, the HCL-HV2 is designed to perform.

Key Features:

✔ True 4900mAh capacity (±5%) for extended performance
✔ 15.2V (4S, 4.35V per cell) LiHV chemistry – delivers higher sustained voltage
✔ 90C discharge rate – instant and reliable power delivery
✔ Optimized power-to-weight ratio – improved mAh per gram without performance loss
✔ Durable G10 composite top & bottom plates for added protection
✔ 1C-5C charge rate – flexible charging options (higher rates reduce cycle life)
✔ 10AWG thick power leads – efficient current flow with minimal resistance

Specifications:

• Capacity: 4900mAh (±5%)
• Voltage: 15.2V (4S, 4.35V per cell)
• Discharge Rate: 90C
• Size: 33mm x 45mm x 140mm
• Weight: 432g
• Wire Gauge: 10AWG
• Charge Rate: 1C-5C (higher charge rates reduce cycle life)
• Power Factor: TBD @ 4.35V

What’s in the Box?

• HCL-HV2 4900mAh 4S LiHV Battery
• Pre-installed 10AWG power leads
• High-quality balance lead for accurate charging

⚠ Accessories may vary based on availability.

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.

Disclaimer: Improper use can cause damage or injury. See our LiPo Battery Safety Page for complete safety information.