Overview

STARTRC Two-Way Battery Charger Hub For DJI Air 3/Air 3S is a compact Battery Charger Hub designed for DJI Air 3-series intelligent flight batteries. The two-slot charging manager supports PD fast charging, two-way operation (charging and discharging), dual USB-C input/output, and four working modes to optimize charging, storage, and field power use.

Key Features

• Dedicated for DJI Air 3S/Air 3 original batteries; precise fit and stable contact.
• Two-slot hub enables two-way simultaneous charging; PD fast charging with stable, chip-controlled output.
• Dual USB-C ports for input/output and accessory charging (e.g., remote controller or phone).
• Four selectable modes: Full Charge (default), Storage Mode (maintains ~60% for longevity), Power Accumulation Mode (energy transfer between two inserted batteries), and Power Bank Mode (discharge via USB-C; prioritizes highest-charge battery and stops at 10%).
• Smart protection: overcurrent, overpower, temperature, short circuit, undervoltage, overcharge, overvoltage, and over-discharge protection.
• Concealed heat-dissipation vents to help prevent overheating and maintain charging speed.
• LED status indicator (green/yellow/red) with steady/breathing patterns for mode, supply, and fault prompts.
• Durable ABS+PC construction; compact and portable for outdoor shooting.

Specifications

What’s Included

• Air 3/Air 3S Two-Way Charging Hub ×1
• Charging cable ×1
• Manual ×1

Applications

• Fast, simultaneous charging of DJI Air 3S/Air 3 batteries in the studio or on location.
• Battery care via Storage Mode (~60%) for long-term maintenance.
• On-the-go power: use batteries as a PD power bank to charge a remote controller or smartphone.
• Energy transfer between two batteries in Power Accumulation Mode.

Details

65W Fast Charging Hub for AIR 3/AIR 3S, Dual Battery Charger

Compact, durable, fast charging with chip control, stable output, 4 modes, perfect fit, two-way simultaneous charging.

65W fast-charging certified hub ensures rapid, safe charging without battery damage. Non-certified hubs cause intermittent charging and harm. The charger supports multiple modes: charging, power storage, accumulation, and power bank functions. Single-function devices offer only charging. Heat dissipation design prevents overheating, maintaining charging speed. Without heat dissipation, high temperatures reduce charging efficiency. Features include true charging, four operational modes, effective cooling, and protection against thermal issues during use.

Perfect fit battery design for Air3S/Air3. Custom-sized for precise charging, ensuring safety and stability at home, office, or outdoors. STARTRC branded charger with dual slots.

Dual USB port design enables charging of remote controller or phone. Two batteries charge simultaneously when connected to 100W or 65W chargers via C1 and C2 ports. If chargers are below 65W or have different power ratings, the battery with higher charge level is prioritized. The charger supports simultaneous charging of two batteries or single battery charging. STARTRC branding is visible on the device.

Smart chip ensures stable current and battery protection.

Eight-layer protection ensures battery safety with overcurrent, overvoltage, short circuit, and temperature safeguards during charging and ignition.

Supports four modes: full charge, storage, power accumulation, and power bank. Maintains battery levels, transfers power between batteries, and works as a portable power source with intelligent charging and discharging. (39 words)

Safe and stable power delivery fast charging provides comprehensive protection with overcharge, overheating, short circuit, and overvoltage protections for your device safe and efficient charging experience.

Durable, impact-resistant charging hub for outdoor and daily use, reliable companion for AIR 3/AIR 3S batteries.

LED display uses yellow, green, and red lights to indicate charging status: green steady for idle, breathing for charging; yellow steady for battery charging, breathing for power output; red steady for errors, breathing for temperature issues.

Premium materials ABS+PC, smooth burr-free surface. STARTRC two-way battery charger with gold contacts and ventilation slots.

Concealed heat dissipation holes ensure cooling and protection, preventing foreign objects from entering.

Compact, lightweight charger perfect for outdoor travel—small, easy to carry and store.

STARTRC ST-1125351 two-way charging hub, 165g, gray plastic, supports PD63W input and 80W output via dual USB-C ports. Charges in ~70 minutes, operates -10°C to 45°C. Includes charger, cable, and manual.