Overview
The DarwinFPV OneLink 2S 500mAh LiPo Battery is a 2S LiPo battery pack for FPV drones, designed to reduce exposed wiring and simplify installation with a streamlined, integrated layout. It is intended as a direct replacement size for many XT30-equipped FPV setups while helping keep leads away from propellers.
Key Features
- Integrated minimalist design to reduce exposed wires and connection points
- Propeller cut prevention concept by keeping wiring and interfaces enclosed
- XT30 discharge connector (listed as XT30 (18AWG))
- Factory stated 100% individual testing process
- Fast, simple plug-in use for XT30 FPV drones
Specifications
| Model | OneLink 2S 500mAh Lipo Battery |
| Capacity | 500mAh |
| Standard Voltage | 7.4V |
| Full Charge Voltage | 8.4V |
| Discharge Rate | 100C |
| Assemble | 2S1P |
| Cell Type | LiPo |
| Energy | 3.70Wh |
| Recommended Charging Current | 0.5A (1c) |
| Max Charging Current | 1.5A (3c) |
| Charging Interface | XH-JST 3P |
| Discharge Interface | XT30 (18AWG) |
| Dimensions | 69*16*14mm |
| Weight | 29.5g |
What’s Included
- ONELINK 2S 500mAh Battery
- Balance head extension cable
- XT60 to XT30 adapter cable
For product questions or after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

A streamlined OneLink layout keeps the battery profile clean and reduces exposed wiring in tight FPV builds.

The integrated connector placement helps keep power leads tucked in, reducing the chance of propeller strikes.

Plug-in convenience with a simplified connection layout for faster battery swaps on compatible XT30 setups.

A direct-replacement size makes it easy to drop into many existing 2S FPV drone battery bays without modifications.

Each pack is factory tested individually to support consistent performance and reliability.

Built for responsive power delivery in everyday flying, from cruising to more aggressive freestyle sessions.

Key specs at a glance, including 7.4V (2S), 500mAh capacity, 100C discharge rate, and XT30 (18AWG) output.

Details







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