Junsi/iCharger iCharger 4512DUO

With the new iCharger 4512DUO, the renowned manufacturer Junsi has completely renewed the technology of the well-known 4010DUO charger.
The new 4512DUO charger combines the advantages of the well-known Junsi iCharger 4010DUO with the latest technology and therefore significantly more power and new functions.
The two charging outputs are equipped with high-current resistant XT90 plugs in order to be able to transfer the power permanently.

Features

Charging current adjustable per output:0.05-45A
Charging current adjustable in synchronous mode:0.05-80A
Max. Number of NiCd/NiMH batteries:1-32
Input voltage:11-53V DC
Max. number of LiHv cells:12
Max. number of LiPo cells:12
Discharge power per output:120W
Max. charging power at one output:2000W
Max. Discharge power: 200W
Max. discharge power in synchronous mode:200W without external load
Length (mm):210
Max. power:2800
Charging power max. syncron:2800W
Balancer equalizing current per output:2A
Max. Voltage lead batteries:40V
Discharge current adjustable for regenerative braking:45A
Balancer equalizing current synchronous mode:4A
Input current limit:80A
Max. Charging current:80A in Sync. mode
Plug type input:EC8
Micro SD card slot:Yes
Integrated power supply:No
Plug type charging output:XT90

Technical data

The technical data is impressive, 2800W charging power (from >40V), 1-12s LiXx cells and up to 45Ampere 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 discharge capacity is 200 watts in total (130 watts per output if only one output is used), but can be increased to up to 2800 watts using an external load (discharge resistor). Of course, the iCharger 4512DUO 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 in 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 installed. 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 stabilized power supply. The output voltage can be set from 2V to 50V, the current from 1A-45A (please note that an appropriate power supply must be available for this! )
Also integrated is a servo tester, please note that an external power supply is required!
The menu navigation is almost identical to the well-known Junsi iCharger 3XXDUO, 45X DUO or 4010DUO.
A 2.8" IPS LCD display ensures good readability even in low light.
Instructions in English are 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 supply units developed for model making! AGM batteries must not be charged in the PB program!
ATTENTION: To be able to charge 12s, a 13-pin XH connector strip is required on the battery! There is NO balancer board included to be able to charge e.g. 2x6s as 12! (CB-12XH/EH)
For 10s as 2x 5s, the well-known CB-1010 can be used with the 11-11 wire!
* Charging a 12S battery with 2 balancer plugs *
You will need a circuit board with a connection cable that matches the battery and charger. Then observe the following sequence:
- First connect the charger to the mains adapter or a supply battery. If you are using a mains adapter, switch this on first.
Take care! Only connect to the charger when the batteries are correctly connected to the balancer board!
- First insert the first balancer plug of cells 1 - 6 "battery negative side, black cable" into the appropriate 6S slot on the circuit board from the negative side,
- then plug the second balancer plug of cells 6-12 into the second 6S slot from the positive side "batteries positive side, red cable". Now connect it to the charger. If it has not flashed and smoked up to this point, you have done everything right!
- Now connect the thick red main charging cable "+" of the battery to the charger, followed by the thick black main charging cable "-".

Connections: Avoid short circuits, otherwise there is a risk of injury! This sequence also applies when charging several batteries in series!
You are responsible for any damage or defects that may occur if this is not observed!

Dimensions: L=210mm, W= 140mm H=80mm / identical to Junsi 4010 DUO

• Latest synchronous buck-boost technology for maximum power up to 2800W, for 1-12s LiXx
• DUO charger with 2 equivalent charging outputs with max. 2000W each / total 2800W, 12-53V 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-50V, 1A-45A
• Total 4A balancer current (2A per output) Discharge power 200W total, 130W per channel

Scope of delivery

1x Junsi/iCharger iCharger 4512DUO
2x XT90 socket,
1x EC8 cable for self-assembly (counterpart charger connection)