4 Packs CNHL MiniStar HV 500mAh 3.8V 1S 75C Lipo Battery with BT2.0 Plug For BETAFPV Air75

Specifications

• Stock Number: HV50751
• Capacity: 500mAh
• Voltage: 3.8V / 1-Cell / 1S1P
• Discharge Rate: 75C Continual / 150C Burst
• Charge Rate: 5C Max
• Size (1–5mm difference): 7 × 16 × 61 mm
• Approx Weight (±5g): 12.5g each
• Output Connector: BT2.0
• Balance Connector: JST / XH
• Wire (AWG): 20#
• Package Included: 4 × CNHL MiniStar HV 500mAh 3.8V 1S 75C LiPo Batteries with BT2.0

Why 500mAh Is the Optimal Battery Capacity for BETAFPV Air75 and 75mm Whoops

For 75mm whoops such as the BETAFPV Air75 and Air75 Wisp, a 500mAh 1S HV battery offers the ideal mix of flight time, stability, and voltage consistency. Compared with lighter 450mAh packs, the additional capacity provides noticeably longer flights and improved voltage handling during high-throttle maneuvers, making it an excellent upgrade choice for modern 0802 class motors.

BETAFPV 450mAh vs CNHL 500mAh – Real Flight Time and Power Differences

Pilots often compare BETAFPV 450mAh 1S batteries with higher-capacity alternatives. The CNHL MiniStar 500mAh 1S HV LiPo provides stronger overall power delivery, reduced voltage sag, and extended runtime. With a high 75C discharge rate, it supports aggressive punch-outs and responsive control, especially beneficial for freestyle or heavier camera-equipped builds.

1S 3.8V HV Battery with BT2.0 Plug for 75mm Brushless Whoops

This MiniStar HV pack is built on a 3.8V high-voltage chemistry that increases efficiency and keeps voltage more stable throughout the discharge cycle. Combined with the BT2.0 connector, the battery delivers reduced resistance, better throttle response, and more consistent performance compared with PH2.0-equipped packs.

Compatible Drones and Recommended Use Scenarios

The CNHL MiniStar 500mAh 1S 75C battery is ideal for many 75mm brushless whoops, including:

• BETAFPV Air75 and Air75 Wisp Limited Edition
• BETAFPV Beta75S / Beta75 Pro
• BETAFPV Aquila16 For Freestyle or Racing
• EMAX Tinyhawk series
• Kingkong Tiny 7 and similar platforms
• Other 75mm micro whoops using BT2.0 connectors

For more 1S battery options optimized for BETAFPV Air65, Air75, and Wisp whoops, explore our dedicated collection:
1S Batteries for BETAFPV Air65 / Air75

Best 1S Battery for BETAFPV Meteor75 Pro P1 (BT2.0)

If you are building a lighter, punchier setup for the BETAFPV Meteor75 Pro P1, this 1S HV 500mAh BT2.0 pack is a practical choice for everyday indoor HD flying. It keeps the quad responsive while maintaining stable voltage under quick throttle changes, which matters more once you add an HD video system.

See our dedicated setup page here: Battery for BETAFPV Meteor75 Pro P1.

Key Advantages of the MiniStar HV 500mAh 1S 75C Battery

• High 75C continuous discharge rating provides strong acceleration and stable high-throttle performance.
• Extended flight time compared with 450mAh 1S packs—ideal for Air75 and longer indoor runs.
• BT2.0 connector maintains strong voltage output and reduces internal resistance.
• High-voltage (HV) chemistry improves efficiency and reduces swelling over time.
• 12.5g lightweight structure maintains agility while increasing power and stability.

Safety Notes for 1S HV LiPo Batteries

• Ensure both the voltage and connector type (BT2.0) match your drone before use.
• Inspect battery surface and verify voltage is normal upon arrival.
• If the battery struggles to hold charge, cycle it several times using a balance charger.

CNHL LiPo batteries come with a 90-day warranty from the date of purchase, unless otherwise stated in the product listing.

This warranty covers original defects in materials and workmanship. It does not cover normal wear and tear, puffing, swelling, over-disacharge, over-charge, improper storage, crash or water damage, connector changes, or any damage resulting from misuse or mishandling.

If you find that a battery purchased from us is defective within the 90-day warranty period, please get in touch with us to arrange a return for inspection. Based on our evaluation, we will usually repair, replace, or offer an appropriate solution at no additional charge.

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