Junsi iCharger 4010DUO

Description

Junsi iCharger 4010DUO

Junsi iCharger 4010DUO delivers serious DC charging power for racers and battery pros. Moreover, it pairs high output with detailed data and strong safety.

First, the synchronous buck-boost DC/DC design pushes up to 2000W total. Consequently, you can charge fast while keeping control over current and balance.

High power and flexible charge modes

Notably, each channel can reach 40A in async mode. Additionally, Synchronous Mode can push up to 70A for high-demand packs.

Also, each channel supports up to 10S lithium batteries. Therefore, you can run a wide range of RC and specialty setups from one charger.

Data-rich display and saved setups

Meanwhile, the TFT LCD screen shows current, voltage, power, capacity, time, and temperature. In addition, it reports internal resistance and control status for quick checks.

Next, you can save up to 64 parameter sets. As a result, you avoid re-entering settings, and you can import or export profiles via SD card.

Balancing, discharge, and IR tools

Importantly, the charger uses internal resistance correction for balance calculations. Consequently, balancing stays accurate even when packs age.

Furthermore, you can pick several discharge options. For example, you can run discharge-self, regenerative to input discharge, regenerative to channel discharge, or lithium battery extra expanding discharge.

Also, it measures internal resistance for the full pack and for individual cells. Therefore, you can spot weak cells early and protect your best packs.

Protection, cooling, and software support

Additionally, internal temperature protection reduces output power when heat rises. Then, the unit shuts down if it crosses the cut-temperature limit.

Similarly, intelligent fan control changes fan speed based on internal temperature. Moreover, protection covers reverse polarity, input limits, battery temperature, capacity limits, time overrun, and max power.

Finally, you can update firmware through the USB port. In fact, you can also review charge and discharge logs with Logview, which supports battery charge data logging.

Key specifications

• Input voltage range: 9.0—50.0VDC
• Max input current limit: <65A
• Max charge/discharge current: 70A in sync mode / 40A in async mode
• Max charge power: 2000W (Channel 1400W at input > 23.5V)
• Max discharge power: 200W (Channel 130W)
• Max regenerative discharge power: 2000W (Channel 1400W)
• Max extra discharge power: 3200W (Channel 1600W at 40V/40A)
• Max balance current drain: 2.4A in sync mode, 1.2A in async mode
• Net weight: 1.47kg
• Dimensions: 210.0×140.1×80.2mm ±0.5mm

Warranty and support details

For this unit, you ship warranty repairs or replacements directly to Junsi. Therefore, please plan for a 3-4 week service timeline.

View more Junsi iCharger products here.