Charger Junsi iCharger X12

Get unmatched charging power in a pocket-sized package. The Junsi iCharger X12 charger, released in the fall of 2020, has become a unique product in its class. This palm-sized device packs an impressive 1100W of power and is capable of charging up to 12S LiPo batteries at up to 30A. The device works with a wide variety of battery types: LiPo, LiHV, LiFe, LiIon, LTO, NiMH, NiCd and Pb.

The intuitive interface, familiar to users of popular DUO chargers, makes setup quick and convenient. It's the perfect choice for pilots who want maximum performance in a compact package.

• Record power in a compact package. 1100 W of charging power with dimensions of only 112 x 64 x 37 mm makes it easy to take the device with you.

• Support 12S high voltage batteries. Charges LiPo, LiHV, LiFe and other types of batteries up to 12S with a maximum current of 30A.

• Powerful balancer 2 A. Ensures perfect voltage equalization of each cell and extends battery life.

• Regenerative discharge up to 1100 W. Allows the discharge energy to be returned back to the supply battery or directed to an external load.

• Informative 2.4″ IPS display. The bright 320x240 resolution screen is easy to read from any angle and in any lighting.

Working principle and advanced technology

The Junsi iCharger X12 is a single channel microprocessor charger that operates from an external 11-53V DC power supply via the XT60 connector. Thanks to synchronous conversion technology, the device achieves high efficiency and minimal energy losses in a compact size. The built-in intelligent balancer with a current of up to 2 A uses a unique correction algorithm based on the internal resistance of the elements, which guarantees perfect balancing even at high charging currents.

The smart fan control system monitors internal temperature and automatically adjusts cooling speed for quiet operation and protection against overheating. When the threshold temperature is exceeded, the output power is automatically reduced, and when the temperature reaches a critical level, the device switches off completely. The regenerative discharge function with a power of up to 1100 W allows you to not only dissipate energy when the battery is discharged to storage voltage, but return it back to the supply battery or direct it to an external load, increasing efficiency up to 1500 W.

Technical characteristics and functionality

The device allows you to save up to 32 different charge profiles and supports export/import of data to an SD card. The built-in USB port and microSD slot are used for firmware updates and data logging, and Junsi Console software support allows for detailed analysis of charge and discharge processes on the computer.

Built-in reverse polarity protection at the input and output guarantees safe operation. Measuring internal resistance is possible both for the entire battery as a whole, and for each element separately, both online and offline.

Specifications

• Supported battery types: LiPo, LiIon, LiFe, LiHV, LTO, NiZn, NiMH, NiCd and Pb
• Maximum number of cells: up to 12S for lithium batteries
• Maximum charging power: 1100 W
• Maximum charging current: 30 A
• Balancing current: 2 A
• Supports regenerative discharge function (up to 170 W)
• Input voltage: 11.0–53.0 VDC
• Screen: 2.4″ IPS LCD with a resolution of 320×240
• Power: via DC connector (XT60)
• Built-in active cooling with temperature control
• Online measurement of internal battery resistance
• Storing up to 32 user profiles
• Supports updates via USB or SD card
• Dimensions: 112 × 64 × 37 mm
• Weight: 230 g.