Ultra Power UP2800 2x1400W 28A Dual-Channel 6-14S AC Charger

The Ultra Power UP2800 is a heavy-duty, dual-channel AC charger designed specifically for agricultural drones, cinelifters, and large-scale industrial builds. Capable of pushing up to 2800W total power across its two channels, it rapidly charges high-capacity 6S to 14S LiPo and LiHV battery packs, minimising downtime between commercial flights.

Key features

• Independent dual channels delivering up to 1400W and 28A per channel.

• Native support for high-voltage heavy-lift packs ranging from 6S to 14S.

• Integrated AC power supply directly accepts wall or generator power, removing the need for a separate DC bench unit.

• Built-in balance and storage modes for maintaining optimal cell health.

• Heavy-duty active cooling system prevents thermal throttling during sustained high-amperage cycles.

Specifications

• Input voltage: AC 100-240V

• Charge power: 1400W per channel (2800W total)

• Charge current: Up to 28A per channel

• Supported chemistry: LiPo, LiHV

• Cell count: 6-14S

This unit requires a robust AC mains connection to output its full 2800W rating. It is an ideal bench or field-generator charger for commercial operators managing multiple massive 12S or 14S flight packs.