Built in the USA with uncompromising quality for 50 years.


January, 2023

1 Phase High Frequency released Jan. 2023, TOBi BluE and Power Logger BluE releases, Add Energy Saver release, Gang cabinets for HF 906 and 907 additions 2023.

September 27, 2017

We are delighted to announce that our company name will be changing effective October 1, 2017 from Ferro Magnetics Corp to Charging Technologies Inc. 

A lot has changed in the world of industrial battery charging since Ferro Magnetics was established in St. Louis, Missouri in 1974. Our new name, Charging Technologies Inc, better reflects the strengths and focus of our core business:  developing and manufacturing state of the art charging systems for industrial applications worldwide.

There has been no change in management and we will be providing the same products and fine service on which we have built our reputation in the industry. 

June 1, 2017

NEW!! Modular, high frequency for conventional, opportunity and fast charge applications. CEC listed.

June 15, 2015

NEW RELEASE - New Tobi PI Wi-z Sleek and compact composite mold. Water and acid proof. Combination electrolyte and temperature sensor. Improved Tobi Report Suite. All at a lower price.

June 1, 2015

This month we will be releasing the Ferro Magnetics Power Logger. Built on the Tobi PI Wi-Z software platform, the Power Logger is a portable device that installs between the truck and battery and the battery & charger to capture and record amp- hour thru-put along with available charge times in real time to assist the user in identifying the proper charger required for the application and to help qualify the end user for potential opportunity charging. The Power Logger utilizes the newly updated Tobi PI-Wi-z Software Suite for generating reports.

June 20, 2014

CEC Listing: Ferro Magnetics received approval to sell our High Frequency charger line in states that have adopted the California Energy Commission (CEC) energy designation. Our SHF, OHF and multi circuit high frequency chargers are all listed and will receive the BC designation.

November 1,2013

Our High Frequency charger line has just been expanded to include Multi-Volt charging capability. Now you can use just one Ferro Magnetics High Frequency Multi-Volt HF charger to charge up to three DC voltages. Available sizes are 48/36/24 volt in 75, 150, 225 and 300 DC max amp out and 36/24 in 100, 200, 300 & 350 Max DC amp out. All carry the UL and ULc listing. Call for additional information.

July 15, 2013

We are very excited to announce that we are now able to offer our high frequency chargers in a muti-circuit (gang) configuration. 2, 4 & 6 circuits in one cabinet utilizing just one AC line drop. All circuits can be used simultaneously to charge multiple batteries/trucks. The multi-circuit gang units will carry the UL /Ulc label and are available in 480/3/60 or 600/3/60 AC power supply.

Consultation Experts

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

Ready to Take the Next Step?

Let’s Optimize Your Fleet Together

Ready to Optimize Your Fleet? Seize the power of Charging Technologies Inc™ today. Reach out to us for personalized consultations, quotes, and expert guidance in selecting the perfect chargers for your forklift fleet.