BetaFPV 300 mAh Battery for Cetus and Meteor
Manufacturer: BetaFPV. Category: Drones & Quadcopters > Drone Components > Drone Batteries. This compact 1S battery is specifically designed for Cetus and Meteor series mini-drones, where low weight, high current output, and stable voltage under load are critical.
Description and Advantages
The BetaFPV 300 mAh 1S 30C with Betafpv BT2.0 connector combines lightness and performance: the updated BT2.0 connector with 1.0 mm banana contacts reduces internal resistance and increases the contact cross-section, ensuring reliable contact with pulsating currents. This solves the problem of voltage drop during sharp load peaks, so pilots get longer and more predictable flight times without sudden performance degradation.
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Connector: Betafpv BT2.0 with 1.0 mm banana contacts for reduced internal resistance.
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Capacity: 300 mAh (1S) — optimal balance between weight and flight time.
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Current: 30C/60C (practical: continuous 9A, burst mode up to 15A) — power for mini-class brushless motors.
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Voltage: 4.35 V ensures stable operation of electronics and motors.
Practical Results
Compared to PH2.0 contacts, BT2.0 is more durable and allows for significantly higher current at the same capacity, which is especially noticeable on models like the Meteor65 — at full throttle, you can get approximately 2 minutes of flight time. Thanks to more efficient discharge of the LiPo 300 mAh 1S BT2.0, pilots will experience better response during aggressive maneuvers and quick voltage recovery after short load peaks.
Technical Specifications
Name: 1S Battery
Capacity: 300 mAh
Current: 30C/60C (practical: continuous 9A, burst mode up to 15A)
Voltage: 4.35 V
Dimensions: 67.3×11.8×6.1 mm
Connector: Betafpv BT2.0
Weight: 8.28 g (1 pc.)
Package Contents
The set includes 8 * BT2.0 300 mAh 1S 30C batteries, making it a convenient option for pilots who need a supply of batteries for training and competitions.
This kit is ideal for racing and freestyle flights on mini-drones: low mass increases maneuverability and flight duration, and the updated BT2.0 connector ensures reliable power to the motors under high loads. Recommended for Cetus and Meteor pilots looking for voltage stability, minimal contact losses, and quick voltage recovery after peak loads.
If you need a reliable series of batteries for Cetus or Meteor, the BetaFPV 300 mAh set will provide the necessary power for takeoff and control during aggressive maneuvers.
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