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BETAFPV BT2.0 450mAh 1S 30C HV Battery

5.00 out of 5
(4 customer reviews)
The BETAFPV BT2.0 450mAh 1S 30C HV Battery is made to fit 1S tiny whoop drones!


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The BETAFPV BT2.0 450mAh 1S 30C HV Battery is made to fit 1S tiny whoop drones!

After the BT2.0 300mAh 1S battery, BT2.0 450mAh 1S battery is following close at its heels. As the first 450mAh 1S battery with BT2.0 connector in the market, it has an exclusive designed BT2.0 connector, which has broken through the bottle-neck of the PH2.0 connector. It is also highly recommended for the Emax Tinyhawk, which achieved dynamic balance, longer flight time and better performance, you just need to modify its connector to the BT2.0 connector.

Perfect to use in your 1S whoops drones!


  • BT2.0 connector decreased internal resistance of connector effectively by upgrading the crimped pins to 1.0mm banana connector and increasing the cross-sectional area of 1.0mm banana connector.
  • By solving the problem of voltage sag, the discharge of the 450mAh 1S BT2.0 lipo becomes more efficient. Pilots can enjoy more flight time without disturbance of low voltage warning.
  • BT2.0 450mAh 1S 30C Battery has a stable current/voltage output and high efficiency. All 1S brushless drones will gain powerful and perfect performance with this BT2.0 450mAh 1S battery.
  • It is perfectly suitable for Emax Tinyhawk, it can provide stable and consistent power, which achieved dynamic balance and longer flight time. Just need to simply modify the PH2.0 connector to BT2.0 connector.
  • Compared with the PH2.0 crimped pins, BT2.0 connector is more durable which can discharge more currents in the same capacity and provide far more power.
  • High-end technology to guarantee high quality and consistent performance.
  • We released the BT2.0-PH2.0 adapter cable, which is convenient to charge BT2.0 battery with stock PH2.0 charger. Meanwhile, we also release BT2.0 all-in-one battery Tester & charger for your need.


  • Item: 1S battery
  • Capacity: 450mAh
  • Rate: 30C/60C
  • Voltage: 4.35V
  • Dimension: 61*15*7.5mm
  • Connector: Betafpv BT2.0 connector
  • Weight: 12.7g(1pcs)

BT2.0 Connector

There is a graph of comparison between BT2.0 connector 1S 450mAh battery and Emax 1S 450mAh battery. The discharge current is 11A in this testing. You could see that it has longer time and improvement in voltage sag with BT2.0 connector, which brings better flight performance.

Much more choices of BT2.0 series accessories.

We know some of the pilots might have a question about how to deal with the old PH2.0 1S battery. So we provide some accessories like BT2.0 Power whoop connectors for those people who wanna convert the PH2.0 connector to BT2.0 connector. Much more choices and more convenient in installation.


  • 1 x BT2.0 450mAh 1S 30C Battery

Additional information


Battery Size

Battery Cells

4 reviews for BETAFPV BT2.0 450mAh 1S 30C HV Battery

  1. 5 out of 5

    Peter Buxton (verified owner)

    Very tidy and well packaged power.

  2. 5 out of 5

    Hoani W. (verified owner)

  3. 5 out of 5

    Ashley (verified owner)

    Perfect even if I did order the wrong thing (oops)

  4. 5 out of 5

    Kit S. (verified owner)

    Good battery and good fast delivery I would recommend Kiwi Quads as a brilliant business to get what you need

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