About us

Frecom was founded in 2018 and is one of the leading manufacturing companies in China specializing in the development, design, production, sales, and service of switch power supplies, adapters, and chargers.

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Product

The products cover a wide range of equipment, including servers, new energy devices, household appliances, network communication products, audio-visual products, etc.

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Technology and Quality

Frecom has its own sales, RD, manufacturing team, and laboratory. It has set up three R&D departments with more than 60 researchers dedicated to developing power supplies for communication devices, medical and beauty equipment, power tool chargers, new energy vehicle chargers, and fast chargers for consumer electronics.

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We always adhere to the principle of "the best, the fastest, and the most comprehensive" as our guiding principle and are committed to leading and promoting the development of the electromagnetic components and power supply industry in China.

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An excellent team, diverse product range, superior quality, and service make us committed to providing you with the best. FRECOM company wholeheartedly cooperates with you to create brilliance together!

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1800W Fully Sealed Series

Characteristics

High reliability:
Designed with reliability engineering, it can achieve a longer lifespan even under the most severe operating conditions. Manufactured in state-of-the-art facilities that specialize in providing high-reliability solutions.

Charging quality:
[**]ccurate charging for deep-cycle lithium batteries and lead-acid batteries is achieved through charging configuration files. Developed by the I²t leading technical team, it balances charging time, battery life, and application requirements.

Intelligent connectivity:
Utilizes built-in power supply cycling tracking function to assist in diagnosing machine faults. Data download/software updates can be done through the host port. C[**]N bus communication allows for extensive machine integration, diagnostics, and control.

Technical Parameter

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Description Parameters

IIT1800 series industrial battery charger
Compliant with SAE J1772 standard, supports CP/PP charging protocols, capable of providing DC charging for both lithium batteries and lead-acid batteries, supporting constant current, constant voltage, and constant power charging. Charging current and voltage can be controlled through communication, optional CAN bus communication ensures seamless machine integration, and AC/DC wiring enables comprehensive customization. This series of chargers support home charging as well as AC charging station charging, and are widely applicable to various lithium battery equipment, such as electric motorcycles, electric yachts, aerial work platforms, lift transporter vehicles, floor cleaning machines, and multi-purpose transport vehicles.

Model	Output power	Output voltage range	Output current	Current range
IIT1800-ABAO86P422	900W @120Vac	50-88.2V	0-13A	95~105%Io
IIT1800-ABAO86P422	1600W@240Vac	50-88.2V	0-22A	95~105%Io