iFlight Fullsend 1S 300mAh 40C HV LiPo – PH2.0

The iFlight Fullsend 1S HV 300mAh 40C is a lightweight high‑voltage micro‑LiPo designed for tiny whoops and indoor micro‑drones. Its long, slim 65×11×6 mm profile fits frames like the Alpha A65, delivering longer flight times, stronger punch, and stable voltage thanks to quality HV 4.35 V cells. With a 40C continuous / 60C burst rating and a JST‑PH2.0 plug, it provides reliable power for small FPV builds while keeping weight to just 8.4 g.

Key features

• High‑voltage 4.35 V HV chemistry for improved power and flight time
• 40C discharge with 60C burst for responsive tiny‑whoop performance
• Slim, lightweight design ideal for Alpha A65 and similar 1S micros
• Quality lithium‑polymer materials for stable output
• JST‑PH2.0 connector for wide compatibility

Core specifications

• Capacity: 300mAh
• Voltage: HV 4.35 V / 3.8 V nominal
• Energy: 1.14 Wh
• Discharge: 40C (60C burst)
• Size: 65×11×6 mm
• Weight: 8.1–8.4 g
• Plug: JST‑PH2.0

Included

• 5× Fullsend HV 1S 300mAh 40C LiPo Batteries (PH2.0)