SMC HCL-HV2 Flight 11.4V/3S-2900mAh-90C LiPo BatteryHCL HV2 2900mAh 3S LiHV Battery More Voltage, More Power, Less Sag The HCL HV2 2900mAh 3S LiHV battery is built for pilots who demand higher sustained voltage, rapid power delivery, and minimal weight . An evolution of the original HCL HV series , this 90C rated LiHV pack delivers 4. 35V per cell (11. 4V total) meaning better efficiency, snappier throttle response, and less voltage drop under load . Whether you're freestyling, racing, or flying high

HCL-HV2 2900mAh 3S LiHV Battery - More Voltage, More Power, Less Sag

The HCL-HV2 2900mAh 3S LiHV battery is built for pilots who demand higher sustained voltage, rapid power delivery, and minimal weight . An evolution of the original HCL-HV series , this 90C-rated LiHV pack delivers 4.35V per cell (11.4V total) —meaning better efficiency, snappier throttle response, and less voltage drop under load .

Whether you're freestyling, racing, or flying high-performance drones , this battery keeps your quad powered with consistent, reliable output . Lighter than most 3S LiPos , but packing more punch, the HCL-HV2 2900mAh is designed to keep you in the air longer, with more power when you need it most .

Key Features:

✔ True 2900mAh capacity (±5%) for reliable flight performance
✔ 11.4V (3S, 4.35V per cell) LiHV chemistry - provides higher sustained voltage than standard 3S LiPos
✔ 90C discharge rate - instant, high-power output with minimal sag
✔ Compact and lightweight - optimized for performance-focused builds
✔ Durable G10 composite top & bottom plates for extra protection
✔ Supports 1C-5C charging - flexible charge rates (higher rates reduce cycle life)
✔ 12AWG power leads - efficient current flow with minimal resistance

Specifications:

• Capacity: 2900mAh (±5%)
• Voltage: 11.4V (3S, 4.35V per cell)
• Discharge Rate: 90C
• Size: 26mm x 35mm x 110mm
• Weight: 200g
• Wire Gauge: 12AWG
• Charge Rate: 1C-5C (higher charge rates reduce cycle life)
• Power Factor: TBD

What's in the Box?

• HCL-HV2 2900mAh 3S LiHV Battery
• Pre-installed 12AWG 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.