1S 300mAh 30C LiHV Battery with BT2.0 Connector (8pcs)
Available in stock (14)
All batteries must be shipped via UPS GROUND shipping method.
Specifications
- Capacity: 300mAh
- Rate: 30C/60C
- Voltage: 4.35V
- Dimension: 67.3*11.8*6.1mm
- Connector: Betafpv BT2.0 connector
- Weight: 8.28g(1pcs)
Includes
-
8x BT2.0 300mAh 1S 30C Battery
BT2.0 Connector - the most significant revolution in 1S Tiny Whoop Drone.
Not sure if it's worth switching to BT2.0 connector? Check more from Joshua'video- Proof that the BT2.0 connector is better than PH 2.0

Bullet Point
- 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.
- BT2.0 300mAh 1S 30C Battery supports 9A continuous current and 15A burst, while the PH2.0 connector supports 4.5A continuous current. With this BT2.0 300mAh 1S battery, all 1S brushless drones will gain powerful and perfect performance.
- By solving the problem of voltage sag, the discharge of the 300mAh 1S BT2.0 lipo becomes more efficient. Pilots can enjoy more flight time without disturbance of low voltage warning.
- Compared with the PH2.0 crimped pins, the BT2.0 connector is more durable which can discharge more currents in the same capacity and provide far more power. You can get a 2mins flight time in full throttle on Meteor65.
- The package comes with a BT2.0-PH2.0 adapter cable package, which is convenient to charge the BT2.0 battery with a stock PH2.0 charger. Meanwhile, we also release BT2.0 all-in-one battery Tester & charger for your need.
BT2.0 Connector
There is a graph of comparison between BT2.0 connector and PH2.0 connector (solid pins version) in BETAFPV 1S 300mAh battery. The discharge current is 9A in this testing. You could see that it has double time ( about 2minutes) and a 0.2v improvement in voltage sag with BT2.0 connector.


Difference between BT2.0 battery and PH2.0 battery
As we can see, the BT2.0 300mah 1S battery is adopted with the 1.0mm banana connector while the PH2.0 battery is the crimped pins. Also, it is a bit longer than the original PH2.0 battery, which is marked BT2.0 on the label.

Here is a Betafpv Lab video to show you the best way of replacing BT2.0 connectors.
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Product Specifications
Product Specifications
What's Included
What's Included
Shipping & Rerturns
Shipping & Rerturns
Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
Returns: We are happy to accept returns at Rotor Riot. As long as your item qualifies based on the guidelines below, you can print out a return form, fill out the requested information, and send the items back to us with the return form included. Once we have the package we will verify that the below guidelines are met, and then issue your refund.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient.
What is your return policy?
What is your return policy?
We are happy to accept returns at Rotor Riot. As long as your item qualifies based on the guidelines below, you can print out a return form, fill out the requested information, and send the items back to us with the return form included. Once we have the package we will verify that the below guidelines are met, and then issue your refund. If you received an incorrect item, or if your item is defective it is not a return, and you will need to contact customer support to open a ticket. If you have any further questions about how this process is handled please contact customer support for details.
- An item is eligible for return if it is new and unopened. This means that all of the original manufacturer’s packaging is still intact.
- Returns need to be shipped back to us within 15 days of receiving the items for a full refund. After this time you will only be eligible for store credit. (All DJI Avata Bundles must be returned within 7 days)
- Refunds are only issued after the item has been received and processed by our staff. This can take up to 3 business days after we receive the package.
- Once a refund is approved you will be notified by email. Please allow up to three days for this to be processed by your banking institution.
- Built-to-order drones that are returned are subject to a 25% restocking fee. If an order is returned to us due to customs or import fees not being paid the items are subject to a 25% restocking fee.
- Returns will always go back into the account that was used at checkout.

