HOTA F6 Ultra Quad Channel Smart Charger (GaN+SiC, 1000W DC / 500W AC, 1–6S)

The HOTA F6 Ultra is a next-generation quad channel charger built around GaN (Gallium Nitride) + SiC (Silicon Carbide) power supply technology, delivering higher efficiency, reduced heat, and improved power density over traditional designs.

Designed as the evolution of the F6+, the Ultra provides four fully independent charging ports, allowing you to charge multiple packs simultaneously without parallel boards.

With 500W available on internal AC and up to 1000W on external DC input, it works equally well on the bench or in high-power field setups.

Key Features

• GaN + SiC Power Supply Technology
  • Higher efficiency
  • Lower heat output
  • More compact design
• Quad Channel Charging (4 Independent Ports)
• 1000W Max Output (External DC Input)
• 500W Max Output (Internal AC Power Supply)
• 1–6S LiPo / LiHV / Li-ion Support
• Up to 15A Charge Current per Channel
• Synchronous Mode (combine channels for higher output)
• DC Power Supply Mode (adjustable output)
• Compact, high-density design

Specifications

• AC Input: 100–240V (built-in power supply)
• DC Input: External power supply required for full 1000W output
• Max Output Power:
  • 500W (AC mode)
  • 1000W (DC mode)
• Channels: 4 independent outputs
• Charge Current: Up to 15A per channel
• Supported Batteries:
  • LiPo / LiHV / Li-ion: 1–6S
  • NiMH/NiCd: 1–16 cells
  • Pb: 2–24V
• Balance Current: ~1A/cell
• Output Ports: XT60

What’s Included

• HOTA F6 Ultra Charger
• AC Power Cord
• User Manual

Upgrade from F6+

• Same 4-channel concept, but:
  • New GaN + SiC internal power supply
  • More efficient AC charging (less heat, more usable power)
  • Improved performance under load
• Bottom line: runs cooler, pushes harder, charges more consistently