racedayquadsBetaFPV· Power & batteries

BetaFPV 7.4V 2S 550mAh 75C LiHV Whoop/Micro Battery 2 Pack - BT3.0

Name: BetaFPV 7.4V 2S 550mAh 75C LiHV Whoop/Micro Battery 2 Pack - BT3.0
Brand: BetaFPV
Price: 33.90 USD

Manufacturer part no. 22149

$33.90≈ 29.38 €

Price summary

Listed by racedayquads at €29.38. Delivered to France, including shipping, VAT and any customs duty, it comes to about €53.26. Prices last checked on 2026-09-16.

Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.

Availability unknown

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Estimated landed cost

Landed cost breakdown
Item	€29.38
Shipping	€15.00
VAT (20%)	€8.88
Total delivered	€53.26

Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.

Specifications (automatically extracted)

Electrical

Capacity	550 mAh
Voltage	7.4 V

Mechanical

Weight

86 g

Description

As pilots seek greater flight power, they require a robust battery to unleash their quadcopter's full potential. This formidable LiHV battery features the groundbreaking Z-Folding Process, surpassing traditional Winding Processes in capacity and discharge thresholds. With an impressive 75C discharge rate, performance soars. Its innovative design embodies explosive power, reminiscent of molten lava, making it the better choice for cinewhoop or racing drone batteries, enabling remarkable propulsion. Equipped with a BT3.0 connector, it combines balance charging and discharge power cord functionalities into a single connector, embodying power and efficiency. Check out our other 2S batteries, and our BetaFPV selection! Features Featuring the Z-Folding Process, it achieves a 5% energy density upgrade compared to the Winding Process. With a boosted discharge rate of 75C, it provides greater burst power for superior flight performance and maneuverability for unparalleled control. The BT3.0 connectors offer unparalleled convenience, combining balance charging and discharge power cord functionalities into a single connector, liberating from tangled wires and the inconvenience of dealing with multiple plugs. With an extended battery cycle life, it ensures prolonged power support, bringing users sustained and reliable performance. All-new LAVA Series Battery, featuring a new design that symbolizes explosive power akin to molten lava. Z-Folding Process The Z-Folding Process Battery demonstrates remarkable performance and versatile capabilities. Leveraging its low internal resistance, it enables efficient high-current discharge within shorter time frames, resulting in elevated discharge platforms. Compared to the Winding Process Battery, it achieves a 0.2V higher discharge platform under equivalent loads, ensuring consistent and robust power output, additionally, it boasts a 5% higher energy density within the same volume, accompanied by extended cycle life. The Z-Folding Process