BT2.0 450mAh 1S 30C Battery (4PCS)
BT2.0 450mAh 1S 30C Battery (4PCS)
BT2.0 450mAh 1S 30C Battery (4PCS)
BT2.0 450mAh 1S 30C Battery (4PCS)
BT2.0 450mAh 1S 30C Battery (4PCS)
BT2.0 450mAh 1S 30C Battery (4PCS)

BT2.0 450mAh 1S 30C Battery (4PCS)

Regular price $25.99 USD Sale price $19.99 USD Save $6.00 USD
-11967 in stock

BT2.0 Connector - the most significant revolution in 1S Whoop Drone. 

Note: BT2.0 450mAh 1S 30C Battery is upgraded and optimized to battery length 1.7mm longer and battery port shell width 1mm narrow than the previous one. It is normal to use if the battery cell is visible. Because the battery sticker does not fully cover it. We will change the new battery sticker as soon as possible.

Not sure if it's worth switching to BT2.0? Check more from Joshua Bardwell'video- Proof that the BT2.0 connector is better than PH 2.0

Since February 2019, we've got some feedback on Facebook about how eager they need the high quality of solid pins connector on 1S whoop drone. So we started our long-term investigation on the design of the solid pins and the stable manufacturing technique to meet pilots' demand. BETAFPV always keeps moving forward with a passion for breakthrough experiences.

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

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.
  • 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 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 the BT2.0 connector.
  • 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. 
  • 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 a stock PH2.0 charger. Meanwhile, we also release BT2.0 all-in-one battery Tester & charger for your need.

SPECIFICATION

  • Item: 1S battery
  • Capacity: 450mAh
  • Rate: 30C/60C
  • Voltage: 4.35V
  • Dimension: 62*15.5*6.7mm
  • 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 a much 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 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. 

          Highly recommend the below products with BT2.0 connectors or cables. BETAFPV will collaborate closely with more brand manufacturers in the future, in order to bring better service and experience to customers.

          Here is a Betafpv Lab video to show you the best way of replacing BT2.0 connectors.


            PACKAGE

            • 4 * BT2.0 450mAh 1S 30C Battery

            Note: 1. Some countries are not available to ship batteries only without purchasing of whoop drone.  2. The ETA of the battery parcel is slower than the parcel that excludes batteries. Please take a look at our Shipping Information Page.


              Shipping Method & Delivery Times

              We offer the following shipping options:

              Expedited Shipping: Estimated delivery in 3-7 working days via DHL/FedEx.

              Standard Shipping: Estimated delivery in 12-30 working days via registered mail.

              Please expect a processing time of 1-2 business days (Mon–Fri, excluding holidays).

              IMPORTANT:

              • Delivery estimates are not guaranteed and may vary due to shipping address, customs clearance and carrier delays.
              • Battery orders: Expect more business days for safety inspections.
              • Out-of-stock items: Ships in 1–2 weeks (we’ll notify you via email).
              • Address errors: Double-check your shipping details during checkout. Incorrect/missing addresses cause delays or failed deliveries.

              Shipping Costs

              1. Standard Shipping

              We offer free standard shipping on all orders of $99.99 or more. For orders between $20 – $99.98, a flat rate of $5 applies. For orders under $20, a flat rate of $10 applies.

              IMPORTANT: Starting April 24, all U.S. orders will include a flat $10 fee to offset recent increases in shipping costs and tariffs. To learn more details, check U.S. Tariff Policy Change: What You Need to Know.

              2. Expedited Shipping

              We offer expedited shipping service worldwide including islands area. Shipping fees are calculated automatically at checkout based on your location and order weight.

              IMPORTANT: Customers are fully responsible for customs duties, taxes, customs clearance and other costs incurred when choosing expedited shipping. If a shippemnt is returned due to unpaid import fees, return shipping costs will be charged to the customer, and no refunds will be issued for the original order.

              3. Additional Shipping Fee

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

              • Products with large dimensions or weight: Products with large dimensions or weight are excluded from free shipping rule due to carrier dimensional weight calculations. (Including: FPV Goggles, BETAFPV Gates & Flags, RTF FPV Whoop Kits, LiteRadio Series radio transmitter, Storage Cases)
              • Remote countries/regions: Orders shipped to remote countries or regions (e.g., islands, rural areas) may require adjusted shipping fees based on carrier surcharges.
              • Expedited Shipping with Batteries: Expedited Shipping orders containing more than 2 batteries that exceed the limits outlined in our Battery Shipping rule below will incur extra fees to cover separate battery shipments.
              • Reshipping Costs: Packages returned due to incorrect addresses or customs clearance failures (e.g., unpaid duties) will be subject to reshipping fees. Customers must cover these costs before redelivery.

              Shipping Rules

              1. Battery Shipping

              Some countries or remote regions are forbidden to ship stand-alone batteries due to restricted customs and safety regulations. If your location restricts battery shipments, we will notify you promptly and adjust your order accordingly. Review the 2. Countries/Regions Where Battery or Drone Shipping Is Restricted below for details.

              Expedited Shipping Battery Shipping: Stand-alone batteries are prohibited for expedited shipping. However, drones packed with less than or equal to two batteries or devices with bulit-in batteries (e.g., transmitters, goggles) may still qualify for expedited delivery.

              Battery Type

              International Expedited Shipping

              No batteries

              Accepted

              Contained in

              Accepted

              Packed with (no more than 2 batteries)

              Accepted

              Stand-alone

              Prohibited

              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.

              2. Countries/Regions Where Battery or Drone Shipping Is Restricted

              Due to customs regulations and carrier restrictions, we cannot ship drones or batteries to the following destinations:

              • Drones Restricted: Brazil, Saudi Arabia
              • Drones & Batteries Restricted: Armed Forces Europe (APO/FPO/DPO), P.O. Box, Dominican Republic, Maldives
              • Batteries Restricted: South Africa, Cyprus, Cote d'Ivoire, Brunei, India, Argentina, Turkey, Serbia, Iceland, Guadeloupe, Georgia, Belarus, Bosnia and Herzegovina, Montenegro, Saint Barthelemy, Oman, Armenia, Qatar, Costa Rica, Kuwait, Jamaica, Malta, Jersey, New Caledonia, Kyrgyzstan, Burundi, French Guiana, Mauritius, Greenland

              Note: The list is subject to change without prior notice due to evolving customs regulations, carrier restrictions, and local legislation.

              3. Address Requirements

              To ensure successful delivery, please carefully follow these requirements based on your location. Incorrect or incomplete information may cause delays or failed deliveries.

              Japan & Germany: Street name and number, apartment/unit number (if applicable) are required. Omissions are not allowed.

              Australia & United States: Provide the postal code that matches the city, and ensure that the city name is written correctly without any omissions or abbreviations.

              Hong Kong, Macao, Taiwan, and Mainland China: Address must be written in Chinese characters.

              Tax ID Required for Customs Clearance for orders to the following countries:

              • South Korea: Personal Clearance Code
              • Brazil: Cadastro de Pessoas Físicas (CPF)
              • Chile: Tax Identification Number (RUT)
              • India: Aadhaar Card/Pan Card/KYC number
              • Mexico: TAX ID (RFC) / Personal ID (CURP)
              • Indonesia: Nomor Pokok Wajib Pajak (NPWP)

              Delayed Or Rejected Orders Liability

              BETAFPV is not liable for delayed or rejected packages resulting from circumstances beyond our reasonable control. This includes, but is not limited to:

              Delays of shipments to remote regions: Shipping time might be delayed for 3-7 days to remote regions or over 7 days to island destinations like Hawaii, Puerto Rico, Canary Islands, etc.

              Customer-caused delay or delivery failure: These actions include, but are not limited to address changes after shipment, incorrect/incomplete addresses, invalid contact information, and refusal to accept delivery, etc.

              Force majeure: It means 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.

              Packages cannot be delivered to your address during weekends, national holidays, and festivals.

              The 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 corrections are needed, please contact BETAFPV customer support in a timely manner.

              Tracking Your Package

              Once your order ships, you’ll receive a notification email with the tracking number. You can also check your order status by logging into your BETAFPV account dashboard, where shipped orders display tracking links based on your selected shipping method. If your order status shows “Shipped” but no tracking details are visible, this means your package is prepared and awaiting carrier pickup. A status of “Processing” indicates we’ve received your order and are preparing it for shipment.

              Please note that you may receive more than one Shipment Notification E-mail if item(s) from your order are shipping separately.

              You can also enter the tracking number to check your package shipment status below. If you encounter issues tracking your order, contact BETAFPV customer support for assistance.

              FAQ

              1. How long until my order ships?

              All orders typically will be processed within 1-2 working days after your payment. Delays may occur during high order volumes or backorder situations.

              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 active and remember to check the email for updates.

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

              Country selections cannot be modified after checkout. If you need to change these details, please cancel the order and purchase again. Please contact BETAFPV customer support within 24 hours after placing the order if you need to change order product information or address.

              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 and 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.

              4. Under what circumstances will BETAFPV cancel an order unilaterally?

              We reserve the right to cancel orders for:

              • Unavailable product(s): BETAFPV tries to contact customers and does not get a reply in 7 days.
              • High-risk Order(s) identified by banks/Paypal: To ensure your card safety, we will cancel your order.
              • Unshippable destinations: If we are not able to ship to your location, your order will be canceled.

              *BETAFPV reserves the right to update this policy. Last revised May 2025.

              Customer Reviews

              Based on 17 reviews
              88%
              (15)
              6%
              (1)
              6%
              (1)
              0%
              (0)
              0%
              (0)
              A
              Adrian Kania

              It is Vers good

              E
              Esther Hernaiz Herran
              Good batteries, but one of them broke down after the second flight

              I bought the four batteries pack on May.
              The y work well, but one of them broke down after its seconds flight (with a Cetus X).
              It seems to be swollen with liquid inside.
              The rest of them works well.

              I'm sorry to hear that you experienced an issue with the liquid inside the product. Thank you for taking the time to provide your feedback and review. Could you please provide us with more details about the specific issue you encountered? We value your input and would like to share your feedback with our Product Development Department for further review and improvement.

              E
              Earl Bollinger
              Nice batteries

              They work great for me. No complaints as they work well.

              T
              Towuan Mallory
              battery

              I think they're a wonderful battery I would recommend them to anybody who is looking for a great battery at an affordable cost

              D
              Darius Saldūnas
              Nice

              The batteries work as advertised.