HCL-HV2 5900mAh 7.4V 2S 90C LiHV Battery - Power Without Compromise

The HCL-HV2 5900mAh 7.4V 2S LiHV battery delivers high discharge rates, sustained voltage, and an optimized mAh-to-weight ratio , making it a powerhouse for FPV pilots and RC enthusiasts. Unlike typical high C-rate batteries that sacrifice capacity per gram, this pack maintains a solid 5900mAh while cranking out 90C of raw power —ensuring longer, harder flights without sag .

Reinforced with G10 top and bottom plates for durability and equipped with low-resistance 10AWG wiring , this battery is built to handle high-current demands efficiently. Whether you're ripping through a racecourse or pushing the limits of freestyle, the HCL-HV2 ensures consistent performance, less voltage drop, and maximum reliability .

Key Features:

✅ 5900mAh Capacity (±5%) - Delivers reliable, long-lasting power
✅ 90C Discharge Rate - High burst power without sag
✅ 7.4V (2S) LiHV Chemistry - Higher sustained voltage under load
✅ Optimized Power-to-Weight Ratio - More energy per gram for longer flights
✅ Durable G10 Reinforcement - Lightweight yet strong construction
✅ High-Efficiency 10AWG Wiring - Low resistance for maximum power flow
✅ Flexible Charging (1C to 5C) - Faster charging when needed ( higher charge rates may reduce cycle life )

Specifications:

• Capacity: 5900mAh (±5%)
• Voltage: 7.4V (2S)
• Discharge Rate: 90C
• Size: 17mm x 50mm x 150mm
• Weight: 275g (±10g)
• Wire Gauge: 10AWG
• Charge Rate: 1C to 5C

What's in the Box?

• 1x HCL-HV2 5900mAh 7.4V 2S 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.