JUNSI/ICHARGER ICHARGER 4512DUO
DESCRIPTION
With the new iCharger 4512DUO, the renowned manufacturer Junsi has completely revamped the well-known 4010DUO charger.

The new 4512DUO charger combines the advantages of the well-known Junsi iCharger 4010DUO with the latest technology and thus significantly more power and new functions.
The two charging outputs are equipped with high-current XT90 connectors to enable the power to be transmitted permanently.

The technical data is impressive: 2800W charging power (from >40V), 1-12s LiXx cells and up to 45 amps charging current are sufficient even 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 power is 200 watts in total (130W per output if only one output is used), but can be increased to up to 2800W using an external load (discharge resistor). Of course, the iCharger 4512DUO also supports regenerative charging. The battery capacity is fed back into the supply battery from a full flight battery, for example.

The balance 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.

The "Digital Power" function is new; here an 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 supply must be available for this!)

Also integrated is a servo tester, please note that an external power supply is necessary here!

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 on a CD, the German version can be downloaded from us.

All Junsi chargers in 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! AGM batteries may not be charged in the PB program!


ATTENTION! In order to be able to charge for 12s, a 13-pin XH connector strip is required on the battery! There is NO balancer board included to charge 2x6s as 12, for example! (CB-12XH/EH)

For 10s as 2x 5s, the well-known CB-1010 with the 11-11 wire can be used!

* 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 be sure to follow the following sequence:
- First connect the charger to the power pack or a supply battery. If you are using a power pack, switch this on first.
Be careful! Only connect the batteries to the charger once they are correctly connected to the balancer board!
- First plug the first balancer plug for cells 1-6 "battery minus side, black cable" into the appropriate 6S slot on the circuit board from the minus side,
- then plug the second balancer plug for cells 6-12 into the second 6S slot from the plus side "battery plus side, red cable". Now connect it to the charger. If there has been no flashing or smoking by then, you have done everything correctly!
- Only now connect the thick red main charging cable "+" of the battery to the charger, then the thick black main charging cable "-".

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


Scope of delivery: 2x XT90 socket, EC8 cable for self-assembly (counterpart charger connection)

CHARACTERISTICS
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
Length (mm): 171
Max. charging power at one output: 2000W
Max. discharge power: 200W
Max. discharge power in synchronous mode: 200W without external load
Maximum power: 2800
Charging power Max Syncron: 2800W
Balancer balancing current per output: 2A
Max. voltage lead batteries: 40V
Discharge current adjustable for feedback: 45A
Balancer balancing current synchronous mode: 4A
Input current limit: 80A
Max. charging current: 80A in sync. mode
Connector type input: EC8
Micro SD card slot: Yes
Power supply integrated: No
Plug type charging output: XT90