Hunter 4S HV 3500mAh 15.4V 20C LiPo Battery

The Hunter 4S 3500mAh battery is a High Voltage (LiHV) pack designed for long-range FPV cruisers, fixed-wing UAVs, and cinematic platforms that prioritise flight time over burst discharge. By utilising a LiHV chemistry, this pack charges to 4.35V per cell, delivering a higher energy density and holding its voltage higher throughout endurance flights compared to standard LiPo alternatives.

Key features

• LiHV cell structure pushes the nominal voltage to 15.4V, increasing overall watt-hour capacity.
• 3500mAh capacity offers sustained power reserves for mid-to-long-range exploration flights.
• 20C continuous discharge rating safely supplies up to 70A, perfectly matching the low-amp draw of efficient cruising motors.

Specifications

• Chemistry: LiHV
• Cell count: 4S
• Capacity: 3500mAh
• Nominal voltage: 15.4V (3.85V per cell)
• Maximum charge voltage: 17.4V (4.35V per cell)
• Discharge rating: 20C continuous

Ensure your charger is explicitly set to the LiHV or 4.35V end-voltage program before charging this pack to avoid undercharging and to safely utilise its full capacity.