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Junsi iCharger 458DUO
Product description and features
- Latest Synchronous Buck-Boost Technology for maximum power up to 2200W, For 1-8s LiXx
- DUO charger with 2 equivalent charging outputs with max. 1600W each / total 2200W, 10-49V input voltage
- USB-C port with PD (Power Delivery) for charging current smartphones etc. 5V/3A, 9V/2A, 12V/1.5A
- Micro SD slot for data log // Integrated servo tester // Channel 1 can be used as power supply 2V-32V, 1A-45A
- Total 4A balancer current ( 2A per output) Discharge power 140W total, 80W per channel
With the new iCharger 458DUO, the renowned manufacturer Junsi has completely renewed the well-known 308DUO charger from a technical point of view.
The new 458DUO charger combines the advantages of the well-known Junsi iCharger 308DUO with the latest technology and thus significantly more power and new functions.
The two charging outputs are equipped with high-current resistant XT90 plugs in order to be able to transmit the power permanently.
The technical data is impressive: 2200W charging power (from >40V), 1-8s LiXx cells and up to 45Amp charging current are also sufficient for large batteries with high capacity. Of course, all other battery types such as LiHV, LiIo, NiZn, PB, NiCd or NiMh batteries can also be charged.
The total discharge capacity is 140 watts (80 watts per output if only one output is used), but it can be increased to up to 2200 watts by means of an external load (discharge resistor). Of course, the iCharger 458DUO is also capable of regenerative charging. In this case, the battery capacity is fed back into the supply battery from a full flight battery, for example.
The balancer current of 4 amps total (2A per output) always ensures perfectly balanced cell voltages.
A USB-C PD port for charging smartphones etc (5V/3A, 9V/2A, 12V/1.5A) or for software updates is also built in. The micro SD slot can be used to log data, but also for future updates.
A new feature is the "Digital Power" function, where one output can be used as a stabilised power supply. The output voltage can be set from 2V to 32V, the current from 1A-45A (please note that a corresponding supply must be available!). )
Also integrated is a servo tester, please note that an external power supply is necessary!
The menu navigation is almost identical to the well-known Junsi iCharger 308DUO, 406 DUO or 4010DUO.
A 2.8" IPS LCD display ensures good readability even in low light.
An English manual is included with the charger in the form of a CD, the German version can be downloaded from our website.
All Junsi chargers of the X and DUO series are developed and approved for use in model making. Industrial use is not intended and therefore not permitted! All Junsi chargers may only be operated with power supplies developed for model making! No AGM batteries may be charged in the PB range!
Technical specifications
- Charging current adjustable per output: 0.05A - 45A
- Charging current adjustable in synchronous mode: 0.05A - 70A
- Input voltage: 10V - 49V DC
- Width (mm): 117.8
- Discharge power max. in synchronous mode: 140W
- Max. Voltage lead-acid batteries: 15 (2 - 30V)
- Max. charging power at one output: 1600W
- External high-current discharge asynchronous: 1600W
- Length (mm): 171.2
- Balancer accuracy (depending on setting): 1mV
- Balancer compensation current per output: 2
- Max. Power: 2200W
- Max. charging power Syncron: 2200W
- Max. Discharge power: 2200W
- External high current discharge Syncron: 2200W
- Max. Number of NiCd/NiMH batteries: 25
- Height (mm): 57.5
- Input current limit: 70A
- Max. Charging current: 70A
- Discharge power per output: 80W
- Weight (g): 930
- Micro SD card slot: Yes
- Power supply integrated: No
Scope of delivery
Junsi iCharger 458DUO, CD with manual and software
