Overview

BT2.0 Connectors (10pcs) are designed for 1S Tiny Whoop/Whoop drone power systems, using a 1.0mm banana-connector style contact to help reduce connector resistance versus PH2.0.

Key Features

• Upgraded contact design (banana connector) with increased cross-sectional area to decrease internal resistance.
• Current capability: supports 9A continuous current and 15A burst (PH2.0 supports 4.5A continuous current).
• Helps reduce voltage sag for more efficient discharge on 1S BT2.0 LiPo packs (example comparison referenced for 300mAh 1S packs under 9A discharge testing).
• Terminal molded case marks positive and negative poles; solder/weld according to polarity markings.

Specifications

Type	BT2.0 connectors
Current rating	9A continuous, 15A burst
Male connector size	6.0*4.2*10.5mm
Female connector size	6.0*4.2*8.3mm
Male connector weight	0.34g/PCS
Female connector weight	0.24g/PCS
Mechanical drawing (units: mm)	Overall height 6; inner height 4.7; overall width 4.2; inner width 3.1; pin pitch 2; contact hole 1.3; overall length 11; body length 8
Polarity marking	BATT V+ / BATT V- marked on molded case

For installation or wiring support, contact https:/// or email support@.

Whats Included

• Option A: 5* BT2.0 Female Connector + 5* BT2.0 Male Connector
• Option B: 10* BT2.0 Female Connector

Applications

• 1S Whoop/Tiny Whoop drone battery connector replacement
• Converting legacy PH2.0-equipped 1S setups to BT2.0 using compatible cables/adapters

Videos

Background and comparison video:

Connector replacement guidance video:

Details

Upgrade 1S Whoop power systems with BT2.0 connectors to reduce resistance compared with PH2.0 setups.

Clear V+ and V- markings on the housing help prevent reverse-polarity wiring during soldering or welding.

Dimensional reference in millimeters for planning frames, battery leads, and connector clearance on compact builds.

Lower voltage sag under load supports more efficient discharge on 1S packs during higher current bursts.