BETAFPV BT3.0 Male Connector *10
BETAFPV BT3.0 Male Connector
BETAFPV BT3.0 Female Connector*10
BETAFPV BT3.0 Female Connector
BETAFPV BT3.0  Male Connector*5+Female Connector*5
BETAFPV BT3.0 Male Connector+Female Connector
BTEAFPV BT3.0-XH2.54 Adapter Cable
BTEAFPV BT3.0-XH2.54 Adapter Cable
BETAFPV BT.30 2S Whoop Cable Pigtail
BETAFPV BT.30 2S Whoop Cable Pigtail
BT3.0 Connectors
BT3.0 Connectors
BT3.0 Connectors
BETAFPV BT3.0 Male Connector *10
BETAFPV BT3.0 Male Connector
BETAFPV BT3.0 Female Connector*10
BETAFPV BT3.0 Female Connector
BETAFPV BT3.0  Male Connector*5+Female Connector*5
BETAFPV BT3.0 Male Connector+Female Connector
BTEAFPV BT3.0-XH2.54 Adapter Cable
BTEAFPV BT3.0-XH2.54 Adapter Cable
BETAFPV BT.30 2S Whoop Cable Pigtail
BETAFPV BT.30 2S Whoop Cable Pigtail
BT3.0 Connectors
BT3.0 Connectors
BT3.0 Connectors

BT3.0 Connectors

Regular price $6.99 USD Save $-6.99 USD
-25 in stock

The BT3.0 connectors are designed for the 2S battery, with 3 metal pins that enable balancing power when charging without an extra balancer connector. It simplifies 2S battery assembly and weighs only 1.28 grams, making it smaller and super lightweight than regular connectors on the market. For 2S quad pilots, it also presents a more convenient choice for the 2S battery, as well as the better option for minus some grams off the quad. 

BT3.0 Series for 2S Whoop Drone

Bullet Point

  • An innovative option for 2S whoop drone battery, designed specifically for 2S whoop drones.
  • The BT3.0 connectors offer unparalleled convenience, combining balance charging and discharge power cord functionalities into a single connector, eliminating the need to purchase an expensive balance charger.
  • The BT3.0 connectors are smaller and lighter in weight, with a total weight of only 1.28g for both male and female connectors, compared to regular connectors.
  • The BT3.0 connectors boast a rated discharge current of 12A and an instantaneous current of up to 20A, meeting the discharge requirements of 2S batteries.


  • BT3.0 Male Connector: 0.6g/PCS, 11.2*9.2*6.1mm
  • BT3.0 Female Connector: 0.68g/PCS, 10.1*9.1*5.4mm
  • BT3.0 Male+Female Connector: 1.28g/PCS
  • BT3.0 XH2.54 Adapter Cable: 1.84g/PCS, 35mm
  • BT3.0 2S Whoop Cable Pigtail: 1.39g/PCS, 30mm
  • Insertion Force: 3-22N
  • Color: White/Black
  • Metal Material: Gold-plated copper
  • Plastic Material: PA9T
  • Plug Lifespan: 1000 times
  • Rated Current: 12A
  • Instantaneous Current: 20A
BT3.0 BT2.0 XT30
Rated Current 12A 9A 15A
Instantaneous Current 20A 15A 30A
Weight 1.28g 0.6g 1.8g
Size 10.1*9.1*5.4mm 8.5*6.0*4.2mm

Below is the diagram for the male, female connectors.

BT3.0 Connectors

The BT3.0 connectors are a 3PIN terminal, two metal pins with a diameter of 1.3mm are used for battery discharge, and two metal pins with a diameter of 1.3mm and a metal pin with a diameter of 1.0mm are combined into a 3PIN connector as a balanced charger for battery charging. The BT3.0 connectors have polarity marks on their welding cup but don't support reverse connections. When welding wires, make sure to pay attention to the positive and negative directions. The connector's design prevents reverse connections, so do not force it in the opposite direction to avoid short circuit risks.

BT3.0 2S Whoop Cable Pigtail

This power cable with the BT3.0 connector is specially made for a 2S whoop drone. The male connector and the power cord are at a 90-degree angle, which makes it easy to plug and unplug. The insertion and extraction force range is 3-22N, making daily use more effortless. It fits 2S FC and 2S quadcopter.

When you resolder your board, please pay attention to the connection method. BT3.0 Cable Pigtail is composed of blue wire and white wire. The blue wire is the positive pole(+), and the white wire is the negative pole(-). 

BT3.0-XH2.54 Adapter Cable

The BT3.0 connector can serve as a 2S balance charging port and can be used with a conventional 2S balance charger to charge the battery through a BT3.0 male-to-male adapter cable, providing customers with greater flexibility to choose their own charging method.

BT3.0-XH2.54 Adapter Cable

BT3.0 Series Accessories

The BETAFPV BT3.0 series accessories represent a line of products tailored exclusively for 2S whoop drones, comprising three categories of items, connectors, battery, and charger, forming an integrated set of accessories capable of working in perfect harmony. The BT3.0 connectors obviate the need for balance connectors while streamlining the BT3.0 450mAh 2S Battery (2PCS) and enabling greater convenience and higher performance of the 2S drones. When used in conjunction with the 2S Battery Charger, a more efficient and stable charging experience can be realized.

BT3.0 Series for 2S Whoop Drone

We highly recommend combining the following products to upgrade your 2S whoop drone with a set of efficient and user-friendly accessories:


  • Item: BT3.0 Male/Female Connectors(10pcs)
  • 10 * BT3.0 Male/Female Connector
  • 1 * 70*100 Static Bag

  • Item: BT3.0 Connectors(10pcs)
  • 5 * BT3.0 Male Connector
  • 5 * BT3.0 Female Connector
  • 1 * 70*100 Static Bag

  • Item: BT3.0-XH2.54 Adapter Cable(5pcs)
  • 5 * BT3.0-XH2.54 Adapter Cable
  • 1 * 70*100 Static Bag

  • Item: BT3.0 2S Whoop Cable Pigtail(5pcs)
  • 5 * BT3.0 2S Whoop Cable Pigtail
  • 1 * 70*100 Static Bag
BETAFPV BT3.0 Male Connectors(10pcs)
Note: The package above is the BT3.0 Connectors(10pcs). offers a (30) day manufacture defect warranty, starting from the date the product(s) was delivered to the customer. If more than 30 days have passed since receiving your purchase, unfortunately we can’t offer you a refund or exchange.

        For merchandise was confirmed as genuinely defective(Product Design problem & Quality issues), we will ship out a replacement free of charge directly. The consumer will not be charged any fees for approved warranty service.

        In almost all cases, we will work with you to debug your issue firstly. 

        Each claim should have all proof of defect by mean of photo or video showing clearly the defect of the product. Please create a ticket to send us photos or video of your product, a detailed description of your issue, and a description of what you have already done to fix it. We are happy to solve any problem you may meet.

        NOTE: The refund amount is limited to the purchase price of the item.

        Directly Send Ticket: Create a new ticket

        *We do not accept ALL kinds of returns.

        *All sales are final.

        1.Shipping Time and Rules

        1.1 Estimated Shipping Time

        Expedited Shipping: 3-7 working days

        Standard Shipping (Registered Mail): 12-30 working days

        Please note:

        • There are estimated delivery time only, so BETAFPV can not guarantee an exact delivery time.
        • The estimated delivery time may be longer if any battery is included in your order.
        • If an item is out of stock, typically it takes 1-2 or more weeks to ship.
        • Incorrect information that objects to the below 1.5 Address Information Requirement may result in unsuccessful delivery and delays in receiving your package.

        1.2 Track Package

        After the order is shipped, you will receive a notification email containing the tracking number (you need to register BETAFPV website when placing the order).

        Or log in to your BETAFPV account and look at your order history which will show if it was shipped and provide a tracking link, if available, given your selected shipping methods. If your order status shows shipped but you do not see tracking that means your order is packaged and will be shipped shortly. If your status is processing it means that we have received your order and will be shipping as soon as possible.

        You can also enter the tracking number to check your package shipment status below. Please contact BETAFPV customer support for help if you are not able to track it.

        1.3 Batteries Shipping

        Some countries or remote regions are forbidden to ship stand-alone batteries due to restricted Customs rules.

        We will notify you if we are unable to ship batteries to your location. For expedited shipping like DHL, stand-alone batteries are prohibited to be shipped.Devices packed with less than or equal to two batteries like drones are available to be shipped. Devices in which Batteries contained like transmitters or goggles are accepted to be shipped without limits.

        Battery Type Definitions

        • Stand-alone: Package ONLY contains batteries or cells; NO equipment
        • Packed with: Package contains equipment + cells or batteries that are NOT installed in the equipment. For example, BNF drones with batteries or RTF drone kits.
        • Contained in: Package has lithium batteries contained in equipment (properly installed in the equipment they are intended to operate). For example, radio transmitter or goggles.

        1.4 List of Countries or Region That Prohibit From Importing Drones or Batteries

        Choosing standard shipping will be restricted.

        Asia: India, Indonesia, Malaysia, Vietnam, Philippines, Pakistan, Oman

        Africa: South Africa

        Region(Prohibit batteries): Hawaii, Puerto Rico, APO/FPO

        Note: It will be available for drones shipment if you would like to choose expedited shipping like DHL.

        1.5 Address Information Requirement

        For orders from below countries or regions below, address information has specially required. Please carefully read the following information. Incorrect information may result in unsuccessful delivery and delays in receiving your package.

        Special Regions: Orders with military or government addresses in Russia and Ukraine cannot be shipped. We reserve right to cancel the order and provide a full refund.

        Ukraine: Due to logistical restrictions, we are currently unable to ship any drones including any FPV Kits to Ukraine while batteries, frames, and other accessories can still be shipped.

        If you wish to purchase drones or kits, we apologize for the inconvenience and recommend either waiting for updates on shipping or removing the drones or kits in your order, or you could also considering purchasing from our authorized agent in Ukraine (

        Germany: Please ensure that the street address and house number information is provided in full. Omissions are not allowed.

        Japan: Please provide the full street address and house number information. Abbreviations with only numbers are not permitted.

        Australia: Please provide the correct postal code that matches the city, and ensure that the city name is written correctly without any omissions or abbreviations. Search postcodes for all suburbs and locations around Australia here. (

        Hong Kong or Macao: Please fill address and name in Chinese (traditional).

        Taiwan: Please fill address and name in Chinese (traditional), and provide personal ID number due to Customs requirement.

        South Korea: Please provide personal clearance code. You can apply for it from the below link if you do not have one.

        Brazil: Please provide your tax number (CPF) in your address.

        Chile: Please provide your individual tax number in your address.

        India: Please provide your Adhaar Card/Pan Card/KYC number in your address. Provide tax number if you place order as company.

        PO Boxes/APO/FPO Addresses: Shipments to PO Boxes, APO, FPO may be declined.

        1.6 BETAFPV Assume No Responsibility For Delayed Or Rejected Orders Due To The Following Reasons

        • Shipping time might be delayed for 3-7 days for transportation to remote regions. It might be 7 days longer if ships to islands area like Hawaii, Puerto Rico, Canary Islands etc.
        • Delay or delivery failure because of the consignee’s actions. These actions include, but are not limited to: changing the address after shipment, entering an unknown address or wrong address, entering incorrect contact information, and refusing to receive, etc.
        • Delay due to force majeure. “Force majeure” means an unforeseen, inevitable, or insurmountable objective situation and other objective conditions that cause delayed shipping, including, but not limited to: national or regional air or ground transportation system controls or interruptions (e.g., weather reasons), communication system interference or malfunction, government actions, postal administration policy changes, wars, earthquakes, typhoons, floods, fires, heavy rain, heavy fog, and other similar events.
        • Mail and packages cannot be delivered to the consignee’s address during weekends, national holidays, and festivals.
        • The consignee address is a school, hotel, unit, or residential community where the courier has no access. Please provide a permanent street address.

        *Please confirm your address before payment. If you enter the wrong address, please contact BETAFPV customer support in a timely manner.

        2.Shipping Method and Fee

        2.1 Standard Shipping

        We offer free standard shipping on orders of $99.99 or more. If your order does not qualify for free shipping, the shipping fee will be charged $5 on orders of $20 - $99.98; charged $10 on orders of less than $20. (Shipping fee will be different when delivering to remote countries/regions.)

        Products with big volume are excluded from free shipping rule due to dimensional weight calculated by shipping company.

        The product collections list is as follows:

        2.2 Expedited Shipping

        We offer expedited shipping service worldwide including islands area. The shipping fee will be shown on the check-out page once the expedited shipping method is chosen.

        Note: Purchasers are responsible for customs duties, taxes, customs clearance and other costs incurred when choosing expedited shipping.

        2.3 Additional Shipping Fee

        There are certain situations where you may be required to pay extra shipping fees.

        Expedited Shipping with Batteries: When choosing expedited shipping and placing an order that includes more than 2 batteries, which unfollows the 1.3 Batteries Shipping policy, an extra shipping fee will be applied to cover the separate shipping of the batteries.

        Reshipping Costs: Packages returned due to incorrect customer-provided addresses or the customs clearance cannot be completed due to customer-related issues, need to be reshipped will be subject to an additional shipping charge.


        3.1 How long until my order ships?

        All orders will be processed within 1-2 working days after your payment.

        If we are experiencing a high volume of orders or some products on back order, shipments may be delayed by a few days.

        If there will be a significant delay in the shipment of your order, we will contact you via email. Please make sure your email address is available and remember to check the email for the notification.

        3.2 After I place an order, how do I change my order before shipment?

        The nation cannot be changed once an order has been placed. If you need to change these details, please cancel the order and purchase again. Please contact BETAFPV customer support in 24 hours after placing the order if you need to change order product information or address.

        3.3 How do I cancel after I have placed the order, but it has not shipped?

        You can contact BETAFPV customer support for canceling if your order has not been shipped. If your order has been shipped less than 24 hours, please contact the customer service to help. We will try to hold your order from the shipping company.

        It is impossible to cancel if your order has been shipped over 24 hours.

        3.4 Under what circumstances will BETAFPV cancel an order unilaterally?

        Product(s) unavailable currently, BETAFPV tries to contact customers and does not get a reply in 7 days.

        High-Risk Order(s) identified by Credit Card bank or Paypal. To ensure your card safety, we will cancel your order.

        No Shipping Methods. If we are not able to ship to your location, Your order will be canceled.

        *The right of final interpretation of the shipping policy resides with BETAFPV

        *Policy information updated Feb 2024

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