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BETAFPV BT2.0 550mAh 1S Battery 14g for 75-85mm FPV Whoop

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$35 USD
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BETAFPV 4pcs BT2.0 550mAh 1S Battery 3.8V 40C/80C Lipo Battery with BT2.0 Connector Compatible for 75-85mm 1S FPV Racing Whoop Drone Quadcopters Like Meteor75 Pro FPV Drone

BT2.0 550mAh 1S lipo battery with BT2.0 connector delivers 40C continuous and 80C burst, weight 14g. Greatly improves discharge performance and flight time for 1S brushless drones including Meteor75

Highlights

  • BT2.0 550mAh capacity
  • 40C/80C discharge
  • 14g weight per cell

Pros

  • Higher capacity 550mAh vs 450mAh
  • 4C-8C discharge range suitable for 1S drones
  • Lightweight 14g per cell
  • Stable current and voltage output
  • Increases flight time

Cons

  • Some customers report size larger than stock
  • Fitment may vary across drones

Best For

  • fpv racing whoop drones
  • meteor75 compatible drones
  • 1S brushless quad setups
  • replacement battery for 75-85mm whoops
  • extended flight time for micro drones
  • backup power for small aerial builds

Features

  • BT2.0 550mAh 1S battery with 40C continuous and 80C burst discharge
  • Lightweight 14g per cell; compact size 69.5 × 16.2 × 6.3 mm
  • Compatible with BT2.0 1S brushless drones including Meteor75 series
  • BT2.0 connector with reduced internal resistance via 1.0 mm banana pins
  • Notice: do not charge damaged or puffed cells; avoid overcharging

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