HOTA S6 Ultra 650W GaN+SiC Dual Smart Charger

The HOTA S6 Ultra is a high-efficiency dual-channel smart charger tailored for 1-6S FPV and heavy-lift drone batteries. Leveraging advanced Gallium Nitride (GaN) and Silicon Carbide (SiC) power delivery technology, it provides high continuous output with minimal heat generation. The built-in power supply allows up to 400W of total charging from a standard AC wall socket, while a DC input unlocks the full 650W combined potential across both channels.

Key features

• GaN and SiC internal topology for exceptional thermal efficiency and a significantly reduced physical footprint.

• Dual independent charging channels delivering up to 15A or 325W per side when operating on DC power.

• Integrated AC power supply yielding 400W total output without requiring a separate power brick.

• Clear 2.4-inch colour IPS screen for live cell voltage, internal resistance, and overall capacity tracking.

• Built-in XT60 and JST-XH balance ports eliminate the need for external adapter boards.

Specifications

• Input voltage: AC 100-240V / DC 10.5-30V

• Max charge power: 400W (AC) / 650W (DC, 325W x2)

• Charge current: 0.1–15.0A per channel

• Supported cell count: 1-6S LiPo, LiHV, Li-ion, LiFe / 1-16S NiMH / 1-12S Pb

• Display: 2.4-inch IPS LCD (240x320)

• Output connectors: XT60 (Charge) / JST-XH (Balance)

• USB output: 5V/2.1A (Type-A) / PD 65W (Type-C)

• Dimensions: 116 x 116 x 85 mm

• Weight: 800 g

This unit excels as both a clean, permanent bench setup and a highly capable field charger when paired with a large capacity supply battery.