BST HT-2288B - Intelligent battery charger for UHF conference systems

BST HT-2288B - Intelligent battery charger for UHF conference systems

The BST HT-2288B is a professional charger designed to simultaneously charge up to 16 lithium batteries for UHF systems (models HT-2288C/D, HT-2299C/D). Its intelligent charging circuit optimizes charging stages and extends battery life by protecting them against overload and overheating. It comes with a wheeled cart and extendable handle for easy transport in corporate facilities, conference rooms, auditoriums, and mobile studios. With a robust design and dimensions designed for intensive use, the HT-2288B is the ideal solution for event operators and sound technicians.

Main features

• Intelligent charging management: Electronic control for optimal charging of 16 LIP batteries simultaneously
• Extendable trolley and handle: Agile and stable transport on robust wheels
• Input voltage: 110–240 V AC, 50/60 Hz
• Nominal consumption: 200 W
• Maximum current per channel: 700 mA
• Charging capacity: 16 LIP batteries
• Charging time: Approximately 8–10 hours
• LED indicators: Flashing red (charging) / Solid green (full)
• Operating temperature: 0°C – 40°C
• External dimensions: 620 × 370 × 175 mm
• Net weight: 9 kg

Product benefits

• Efficiency and safety: The intelligent system adjusts the charging curve and prevents damage from overcurrent.
• High capacity: Allows 16 batteries to be recharged simultaneously, optimizing preparation times.
• Total mobility: The integrated trolley and extendable handle make it easy to move around events and venues.
• Easy installation: Direct connection to AC 110–240 V network without the need for external adapters.
• Visual control: LEDs instantly indicate the status of each charging cycle.

Use cases

• Mass battery recharging for conference systems in auditoriums and meeting rooms.
• Preparation of UHF transmitters and microphones for corporate events and conferences.
• Sound equipment rental operations that require fast and reliable charging cycles.
• Backstage and control rooms at festivals where multiple wireless systems are used.

Frequently Asked Questions

• Can it be charged with an electric generator?
  Yes, as long as it provides stabilized 110–240 V AC output.
• How do I know when each battery is charged?
  The corresponding LED changes from flashing red to solid green.
• Is it compatible with batteries from other models?
  Recommended only for LIP batteries in the HT-2288C/D and HT-2299C/D systems.
• Does it need regular maintenance?
  Clean the fan and check connections every 6 months.

Description for projects

Charger for 16 LIP batteries, input 110–240 V AC, consumption 200 W, current 700 mA/unit, status LEDs, trolley with wheels, extendable handle, 620 × 370 × 175 mm, 9 kg.