iCharger 458DUO 2200W 8S/70A Dual-Channel DC Smart Battery Charger

iCharger 458DUO 2200W Dual-Channel DC Smart Battery Charger

The iCharger 458DUO is a high-performance dual-channel charger designed for serious RC enthusiasts who demand maximum charging power, exceptional accuracy, and advanced battery management capabilities. With up to 2200W of charging power in synchronous mode, the 458DUO can easily handle everything from everyday receiver packs to large-capacity helicopter and airplane batteries.

Built around Junsi's proven synchronous buck-boost technology, the 458DUO delivers efficient power conversion, precise balancing, and powerful discharge capabilities while maintaining the reliability that has made iCharger a trusted name among RC pilots worldwide. Whether you're charging at home, in the workshop, or at the flying field, the 458DUO provides the performance and flexibility needed to manage virtually any battery setup.

A bright 2.8" IPS color display, intelligent thermal management system, advanced safety protections, and support for multiple battery chemistries make the 458DUO an excellent choice for pilots looking for a powerful charger that can grow with their fleet.

Key Features

• Dual independent charging channels for charging two battery packs simultaneously.
• Up to 2200W total charging power when operating in synchronous mode.
• Charge and discharge currents up to 70A in bridged mode for large-capacity battery packs.
• Advanced synchronous buck-boost technology delivers high efficiency, stable power conversion, and excellent charging accuracy.
• Supports a wide range of battery types, including LiPo, Li-Ion, LiFe, LiHV, LTO, NiZn, NiMH, NiCd, and Pb batteries.
• Supports up to 8S lithium batteries per channel with precision balancing.
• Regenerative discharge capability allows energy to be returned to the power source when supported.
• Advanced battery monitoring displays voltage, current, power, capacity, internal resistance, charging status, and temperature in real time.
• Intelligent fan control system automatically adjusts cooling performance based on internal temperature.
• Built-in thermal protection automatically reduces power output or shuts down the charger if temperature limits are exceeded.
• 64 battery memory profiles allow quick setup and recall for frequently used battery configurations.
• Large 2.8" IPS color display provides a clear and easy-to-use interface.

Specifications