Built in the USA with uncompromising quality for 50 years.


Xtreme HF Multi-Circuit Chargers

High Frequency Multi Circuit Chargers

2 & 4 circuit 

HF Series - Modular HF Chargers

Explore CTI’s HF Series Modular HF Chargers – your gateway to cutting-edge charging solutions for industrial forklift batteries. With over five decades of expertise, we specialize in efficient charging for logistics firms, grocery supply chains, and retail distribution centers. Our state-of-the-art High-Frequency Battery Chargers, powered by advanced MOSFET technology, set new standards for performance and longevity, backed by our Industry Standard Warranty.

Modular HF Chargers Benefits


Stay connected effortlessly.

Increase Driver

Keep your workforce efficient.

Coolest, Safest

Ensure battery longevity.

Lower Energy Costs
Enjoy substantial savings.

Ready to enhance your battery fleet’s efficiency and safety?

Multi-Volt, Multi-Amp, Auto-Sensing. Optimize efficiency and safety for your battery fleet.

With 50 years of expertise, CTI supports logistics, grocery, and retail centers in charging forklift batteries. Why choose CTI? We produce durable, high-quality, and cost-effective High-Frequency Battery Chargers. Our advanced MOSFET technology ensures cooler operation, outlasting competitors using less efficient IGBT switch conversions. Choose longevity and efficiency with CTI.

Xtreme HF Forklift Charger

Efficiency: Charge multiple batteries simultaneously for streamlined workflows and reduced infrastructure costs in industrial settings.

Intelligent Module Control: Consolidate charging stations into one hub, saving valuable floor space and simplifying operations in warehouses and facilities.

Voltage Versatility: Charge various battery types, including Wet Lead Acid, Lithium-Ion, VRLA, and AGM, at voltages from 24-80 VDC, catering to diverse material handling equipment requirements.

User-Friendly Control: Opt for our budget-friendly multi-circuit charger over multiple single-circuit options for simultaneous charging needs.

Advanced Communication: Customize charging parameters for various batteries, ensuring versatility for different applications.

Power Factor: 95%
Eliminate Battery Changes: Achieve uninterrupted operations.

Consultation Experts

Give us a call to discuss your charging needs. Our sales and engineering staff will provide expert consultation.