HCL-HV2 2900mAh 4S LiHV Battery - Lightweight, High-Discharge Power

The HCL-HV2 2900mAh 4S LiHV battery is built for pure speed and efficiency , delivering higher voltage under load with a 90C discharge rate in a lightweight, compact package. Designed for high-performance FPV quads , this battery takes the winning formula of the original HCL-HV series and refines it—offering a higher C rating while maintaining an impressive mAh per gram ratio .

With 4.35V per cell (15.2V total) , you get snappier throttle response, reduced voltage sag, and a more consistent power curve throughout your flight. Whether you're flying aggressive freestyle, competitive racing, or mid-range cruising , the HCL-HV2 2900mAh provides the perfect balance of power, weight, and endurance .

Key Features:

✔ True 2900mAh capacity (±5%) for reliable, sustained performance
✔ 15.2V (4S, 4.35V per cell) LiHV chemistry - delivers higher sustained voltage than standard 4.2V LiPos
✔ 90C discharge rate - powerful bursts with minimal voltage drop
✔ Ultra-compact and lightweight - ideal for weight-sensitive builds
✔ Durable G10 composite top & bottom plates for added protection
✔ Supports 1C-5C charging - flexible charge rates (higher rates reduce cycle life)
✔ 12AWG power leads - high-efficiency power transfer with minimal resistance

Specifications:

• Capacity: 2900mAh (±5%)
• Voltage: 15.2V (4S, 4.35V per cell)
• Discharge Rate: 90C
• Size: 34mm x 34mm x 110mm
• Weight: 270g
• Wire Gauge: 12AWG
• Charge Rate: 1C-5C (higher charge rates reduce cycle life)
• Power Factor: TBD @ 4.35V

What's in the Box?

• HCL-HV2 2900mAh 4S LiHV Battery
• Pre-installed 12AWG power leads
• High-quality balance lead for accurate charging

⚠ Accessories may vary based on availability.