Charging Hub Specification
- Brand: LKTOP
- Product Name: LKTOP 200W Air 3 Three-Way Charging Hub
- Model: MA331
- Compatible Battery: DJI Air 3 Intelligent Flight Battery (BWX233-4241-14.76)
- USB-C1 / C2 Input: 9–20V⎓5A, 100W Max (each)
- USB-C1 + USB-C2 Combined Input: 200W Max
- USB-C Output: 5–15V⎓3A, 45W Max
- USB-C1 / C2 Protocol: PD fast charging supported, ≥18W per port
- Max Charging Power Per Battery: 17V⎓5A, 80W Max
- Charging Temperature: 5°C–40°C
- Dimensions: 164 × 61 × 52mm
- Package Size: 173 × 65 × 55mm
- Weight: ~158g (cable not included)
- App: Polying (iOS & Android) — real-time monitoring, OTA upgrade, multi-device connection
- Certifications: CE-EMC, FCC
- Condition: Brand New, 1-year warranty
Compatible Chargers
- LKTOP 100W Desktop Charger
- LKTOP 100W GaN Multi-Port Charger
- LKTOP 100W GaN Fast Charger
- LKTOP 65W Portable Charger
- DJI 100W Desktop Charger
- DJI 65W Portable Charger
- DJI 65W Car Charger
Compatible Drone Models
- For DJI Air 3 Series
Charging Time Reference
- Setup: Paired with 2× LKTOP 100W Desktop Chargers (battery initial capacity 0–10%)
- Fast Charge Mode (to 95%): 1st battery ~40 min / 2nd battery ~55 min / 3rd battery ~60 min
- Standard Mode (to 100%): 1st battery ~50–60 min / 2nd battery ~60–70 min / 3rd battery ~70–80 min
Product Features
- 200W dual-input three-way charging: Pair with 2× LKTOP 100W desktop chargers to charge all 3 DJI Air 3 batteries simultaneously — first battery fully charged in as little as 40 minutes in fast charge mode
- 45W USB-C power bank output: While charging batteries, the USB-C output port simultaneously delivers up to 45W to charge the DJI RC remote controller or other USB-C devices — time-saving and efficient
- Polying app control: Monitor real-time charging percentage and wattage for all 3 batteries simultaneously, switch charging modes, perform OTA firmware upgrades, and connect multiple devices from your smartphone
- 80W per battery fast charging: Each battery slot supports up to 80W (17V⎓5A) for maximum individual charging speed — significantly faster than standard DJI chargers
- 6-layer safety protection: Overcurrent, overvoltage, short circuit, overtemperature, undervoltage, and overpower protection for worry-free charging every session
- CE-EMC & FCC certified: Rigorously tested and certified by authoritative international bodies — quality and safety guaranteed
Why Choose This Charging Hub
The LKTOP MA331 200W Three-Way Charging Hub is engineered for serious DJI Air 3 pilots who need maximum charging efficiency in the field. With 200W dual-input, 80W per battery, and Polying app control, it charges all 3 Air 3 batteries in under 80 minutes — while simultaneously powering your remote controller via the 45W USB-C output.
Key Benefits:
- 200W dual-input charges 3 DJI Air 3 batteries simultaneously at up to 80W each
- First battery fully charged in ~40 minutes in fast charge mode
- 45W USB-C output charges remote controller at the same time
- Polying app: real-time monitoring, mode switching, OTA upgrades
- 6-layer safety protection: overcurrent, overvoltage, short circuit, overtemperature, undervoltage, overpower
- CE-EMC and FCC certified for global compliance and peace of mind