Best 1S LiPo Batteries for BETAFPV Air65, Air75 & Wisp
All versions of the BETAFPV Air Series — including Air65, Air75, and the glow-in-the-dark Wisp Limited Edition — use BT2.0 1S LiPo batteries. While the airframes differ in wheelbase and motor size, their battery requirements remain straightforward: smaller cells for the 65 class and slightly larger ones for the 75 class.
BETAFPV 300mAh vs CNHL 350mAh – Which One Performs Better?
Pilots searching for “betafpv 300mah” or “betafpv 300mah 1s” are typically comparing options for the Air65. CNHL’s Pizza Series 350mAh 1S battery offers a modest capacity increase while maintaining a similar weight class. This results in longer flight times during indoor cruising and more stable voltage delivery during throttle punches. It remains fully compatible with BT2.0-equipped Air65 frames.
BETAFPV 450mAh vs CNHL 500mAh – A Practical Upgrade for Air75 & Wisp
Air75 users frequently look up “betafpv 450mah” or “betafpv 450mah 1s” when considering replacements. CNHL’s MiniStar 500mAh 1S battery provides additional runtime without drastically increasing mass. The higher capacity benefits outdoor flight sessions, freestyle experimentation, and the Wisp Edition’s slightly heavier fluorescent components, while maintaining reliable BT2.0 connectivity.
Are Air65 and Air75 Batteries Interchangeable?
Although the connectors are identical, the capacity requirements differ: Air65 performs best with 260–350mAh batteries, whereas Air75 benefits from 450–500mAh. Using larger packs on the Air65 may affect agility, while undersized packs on the Air75 can reduce maximum thrust. Matching battery size to frame class ensures balanced, responsive handling.
Why BT2.0 Batteries Are Ideal for 1S Whoop Platforms
BT2.0 connectors deliver lower resistance and better current output compared to older PH2.0 plugs. The Air65, Air75, and Wisp series are engineered around BT2.0 to support high-KV 0702 and 0802 motors. This connector format minimizes voltage sag during rapid throttle changes, helping maintain smooth power delivery throughout the flight.
Recommended CNHL Upgrades for BETAFPV Air Series
For the Air65 and its Wisp variant, a reliable option is the CNHL Pizza Series 350mAh 1S 75C Battery (BT2.0). It offers a balance of capacity, weight, and extra throttle authority.
Air75 pilots can consider the CNHL MiniStar HV 500mAh 1S 75C Battery (BT2.0). The added capacity supports longer outdoor sessions while maintaining reliable voltage under load.
FAQ – Air65 / Air75 / Wisp Battery Questions
Can Air65 use 450mAh packs?
Not recommended. Heavier batteries reduce agility and alter PID balance. The 260–350mAh range is ideal for the 65mm wheelbase.
Is 500mAh too heavy for Air75?
For most flying styles, 500mAh remains within acceptable limits. It offers longer sessions without significantly compromising handling.
Does the Wisp Edition require a special battery?
No. Despite its fluorescent components, the Wisp shares the same power requirements and BT2.0 connector as the standard Air65/Air75.
Is BT2.0 required?
Yes. The Air Series flight controller and power system are optimized for BT2.0. It supports higher current draw than PH2.0.
Which Battery Should You Choose? (Quick Guide)
Air65 / Air65 Wisp: 260–350mAh 1S (BT2.0)
Air75 / Air75 Wisp: 450–500mAh 1S (BT2.0)
Choose a lighter pack for maximum agility or a larger one for longer outdoor flights.
For an in-depth discussion on performance differences and upgrade paths, visit our related blog post: Air65 & Air75 Battery Upgrade Guide.
Explore More FPV Battery Options
If you fly more than just whoops, you can also explore CNHL’s full FPV lineup here： FPV Drone Batteries.