GNB 1S 3.7V 550mAh 90C LiPo Battery (A30)

The Gaoneng (GNB) 1S 550mAh 90C LiPo battery provides sustained high-discharge power for 75mm brushless tiny whoops and micro builds. Equipped with the low-resistance A30 connector, this pack significantly minimises voltage sag during aggressive throttle inputs compared to legacy PH2.0 plugs. It is an ideal power source for modern whoop drones running high-KV motors, striking an optimal balance between low physical weight and extended flight duration.

Key features

• High 90C continuous discharge rate maintains consistent punch throughout the flight

• A30 solid-pin connector offers lower internal resistance and handles higher continuous current

• Fully cross-compatible with BT2.0 receptacles on flight controllers and chargers

• Compact form factor tailored to fit standard 75mm whoop battery trays

Specifications

• Cell count: 1S (3.7V nominal / 4.2V fully charged)

• Capacity: 550mAh

• Discharge rate: 90C

• Charge rate: 1C to 5C

• Connector: A30

• Dimensions: Approx. 65 x 18 x 6 mm

• Weight: Approx. 13.5 g

Compatibility note: The A30 plug features the same pin pitch and physical profile as BT2.0, meaning this battery will plug straight into your existing BT2.0 whoops without requiring any pigtail modifications.