Junsi iCharger DX12 – 12S in a compact format
With the iCharger DX12, Junsi presents a compact DUO charger that charges up to 12S. Despite its small dimensions, there are no compromises on power or handling – the newly developed rotary wheel has a very precise click.
1700W charging power (from 25V), 1–12S LiXx batteries and up to 30A charge current are enough even for large batteries. Of course you can also charge LiHV, Li-Ion, NiZn, Pb, NiCd and NiMH.
The discharge power is 80W in total (50W per output if only one is used) and can be increased to up to 3000W with an external load. Regenerative discharging into the supply battery is also possible.
Highlights
- USB-C PD port for charging smartphones (5V/3A, 9V/2A, 12V/1.5A) and for software updates
- Micro SD slot for data logging and updates
- Integrated servo tester (external power supply required)
- New rotary wheel with a very precise click point
Specifications
| Outputs |
2 |
| Battery types |
1–12S LiPo and LiHV, 1–32 NiCd/NiMH cells, lead-acid batteries up to 40V |
| Charge current |
0.05–30A per output, 0.05–50A in synchronous mode |
| Charging power |
1700W (from 25V), 1200W on one output |
| Discharge power |
80W total without external load, 50W per output |
| External discharge |
up to 3000W |
| Regenerative discharge |
up to 30A |
| Balance current |
2A per output, 4A in synchronous mode |
| Input voltage |
11–53V DC |
| Input current |
max. 65A |
| Connectors |
Input XT90, charge output XT60 |
| Built-in power supply |
no |
| Display |
2.8" IPS |
| Dimensions |
111.5 × 128.5 × 40mm |
Charging 12S with two balance connectors (2 × 6S)
For 12S, your battery needs a 13-pin XH balance connector. To charge 2 × 6S as 12S, you also need the CB12-XH balance adapter board with the BW-13-13 cable (not included). For 10S as 2 × 5S, you can use the CB-1010 with the 11-11 cable.
- First connect the charger to the power supply or supply battery. If you use a power supply, switch it on beforehand.
- Plug the first balance connector (cells 1–6, negative side of the battery, black wire) into the matching 6S slot on the board – starting from the negative side.
- Then plug the second balance connector (cells 6–12, positive side of the battery, red wire) into the second 6S slot – starting from the positive side.
- Only connect the board to the charger once both batteries are correctly plugged into the board.
- Finally, connect the thick red main charge lead (+) and then the thick black main charge lead (–) to the charger.
Avoid short circuits, otherwise there is a risk of injury. This sequence also applies when you charge several batteries in series. You are responsible for any damage caused by not following these instructions.
Good to know
- All Junsi chargers in the X and DUO series are designed and approved for use in RC modelling. Industrial use is not intended and not permitted.
- Only operate the charger with power supplies designed for RC modelling. AGM batteries must not be charged using the Pb programme.
- The menu navigation is almost identical to the well-known iCharger models 308DUO, 406DUO and 4010DUO.
- The manual is supplied in English; a German version is available to download from our shop.
Scope of delivery
Only the device itself is supplied.
Product safety
Warning and safety notice: CAUTION: Not suitable for children under 14 years of age. Use only under the direct supervision of adults.
Manufacturer: Shenzhen New Junsi Electronic Co.,Ltd (JUNSI), Room 208, Huaxuan Building Haibin Plaza, Ji, 518033 Futian, Shenzhen, China (CN), e-mail: szjunsi@163.com
Responsible person (EU): SieBra GmbH & Co. KG, Christian-Liebrecht-Straße 6, 58739 Wickede, Germany (DE), phone: +49 2307 146280, web: www.rc-dome.de, e-mail: info@rc-dome.de