Charger Junsi iCharger 456DUO

Order the powerful Junsi iCharger 456DUO dual-channel charger for professional maintenance of your batteries!

Get a high-tech charger that combines compact size with industrial-grade performance. The Junsi iCharger 456DUO is a worthy successor to the popular 406DUO model. It offers users significantly more functionality and power.

Thanks to the advanced synchronous buck-boost DC/DC converter technology, the device achieves an impressive peak power of 2200 W in synchronous mode. Two completely independent channels allow you to simultaneously charge or discharge different types of batteries. This saves a lot of time on the race track and in the workshop. It's the perfect choice for serious FPV drone pilots, RC drone owners, and anyone who needs to quickly and safely maintain modern LiPo batteries.

• Colossal power 2200 W. Charges 1-6S LiPo batteries with a current of up to 45 A per channel and up to 70 A in synchronous mode. This allows you to quickly service the most capacious batteries.

• Precision balancer 2 A. Balancing current of 2A per channel (up to 4A in synchronous mode) with <1mV accuracy ensures perfect alignment of each cell and extends battery life .

• Regenerative discharge up to 2200 W. Allows you to return the discharge energy back to the supply battery or direct it to an external load, saving energy and eliminating unnecessary heating.

• Universal compatibility. Supports LiPo, LiHV, LiFe, LTO, NiZn, NiMH, NiCd, Pb and custom chemistries, as well as 64 programmable profiles with the ability to save to an SD card .

• Intelligent cooling system. Two adjustable fans with automatic control ensure stable operation even under maximum loads, and thermal protection ensures safety .

Working principle and advanced technology

The charger operates from an external 10-49V DC power supply via high-power XT90 connectors. Synchronous buck-boost conversion technology with an efficiency of up to 95% ensures high efficiency and minimal energy losses. New ergonomic wheel with a button and five control keys combined with a bright 2.8-inch IPS display. It can be folded out for a better overview, making menu navigation intuitive.

The device has 64 programmable memory cells for different charge profiles. It allows you to export data to a microSD card for detailed logging of processes through the Junsi Console or DataExplorer program. The built-in USB-C PD port (5V/3A, 9V/2A, 12V/1.5A) is used both for charging mobile devices and for updating firmware.

The device can also operate as a regulated Digital Power power supply with overcurrent and overvoltage protection. Function for measuring internal resistance both for the entire battery and for each element separately. It is available in both online and offline modes.

Technical characteristics and functionality

The built-in temperature sensor port can be used as a servo tester output and a pulse measurement input. The BOOT Mode boot mode (pressing three buttons when turned on) allows you to easily restore the firmware in case of failure.

Specifications

• Charging ports: 2
• Charge current: 0.05-45A (1400W) - per output, 0.05-70A (2200W) - in synchronous mode
• Balancing current: 2A - per output, 4A - in synchronous mode
• Device power: 10-49V
• Number of NiCd/NiMh elements per port: 1-16S
• Number of LiPo/LiIon/LiFe/NiZn elements per port: 1-6S
• Number of Pb elements per port: 1-12S (2-24V)
• Software update capability: yes
• Dimensions: 171x118x57 mm.
• Weight: 920 gr.