Parts/Batteries & charging/Chargers/Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)
Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)
Junsi

Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)

Part # JUN-S64.4(8)
Where to buy
$155.00
AMain Hobbies
Seen Oct 12, 2026
$155.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a Junsi S6 Lilo, LiPo, Life, NiMH, NiCD DC Battery Charger is a palm-sized charger that's packed with an unbelievable 1100W and 40A of power packed into a miniature frame, full of features only seen in advanced chargers.The charger shares the accessible and easy-to-understand user interface found in the popular Duo iChargers.

Features:
  • The S6 supports up to 6s LiPo, Lilo, LiFe, LiHV, LTO, NiZn batteries with a maximum 2A balance current, and it utilizes a unique balance calculation of internal resistance correction. Supports 1 - 20s NiMH/NiCd batteries and 1 - 12s Pb batteries.
  • Intelligent fan control. The internal temperature sensor detects internal temperature, allowing the charger to control fan speed.
  • Internal temperature protection. When the internal temperature exceeds the power reduce temperature, the output power is automatically reduced, and the charger will shut down when temperature exceeds the shut-down temperature.
  • This charger can save 32 parameter settings and support the data import/export to SD Card.
  • A 2.4" IPS LCD Screen provides rich information including current, voltage, power, capacity, internal resistance, control status, time consuming and temperature, etc.
  • Multi discharge features: self discharge, regenerative to input discharge, and lithium battery extra expanding discharge.
  • Supports measurement for internal resistance of batteries both offline and online. Can measure not only the internal resistance of the entire battery pack but also the internal resistance of each cell within the lithium battery.
  • Supports software updates via USB port or SD card. The S6 also supports the “Junsi Console” software, which displays, plots, and analyzes the charge and discharge data.
Specifications:
Input voltage range: 9-32VDC
Maximum input current limit: <45A
Maximum charge/discharge current: 40A
Maximum charge power capacity: 1100W
Maximum discharge power capacity: 40W
Maximum regenerative discharge power capacity: 1100W
Maximum extra discharge power capacity: 1200W @30V/40A
Maximum current drain for balancing: >2.0A
Input and Output Connector: XT90 male
Display: 2.4 " IPS LCD (320×240)
Net weight: 200g
Dimension: 83×71×36.5±0.5mm

Reviews4.4 · 8 reviews

Jeff CarapellattiVerified owneron Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)

Excellent charger for the size and money. Toggle button is a bit touchy but fully functional.

3 found this helpful
Donon Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)

Definitely the best bang for the buck. Being able to charge 40amps at this price range is a sweet deal! I charge between 20 to 30 amps on a practice day using this charger. I only use the 40 amps when racing. This charger is also capable of discharging fast compared to other brands. I use 5amps when discharging, I do not have any capacitor bank and I am still new in the hobby. Take note that when you charge at a high rate, let’s say 40 amps, there can be a warranty issues from your battery manufacturer. Check your battery owners manual. This charger does the job flawlessly. Definitely I highly recommend this charger! Get a good power supply like the Fantom. I like the features, very straightforward to use, small and light but giant in its functionality.

2 found this helpful
Xander EngbersonVerified owneron Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)

Awesome product!!! great for club racing 40amp charging easily done with 2s lipo shorty packs if you want some power. this paired with as small as just a 60amp power supply works wonders. i noticed quite a difference in how long my batteries last throughout the entire run. this helps my batteries maintain power for more than half the run if you pair this with a 30amp discharger it'll be one of the top of the line charging setups in racing rc for a incredible price point. thanks for reading.

2 found this helpful
Matt FryarVerified owneron Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)

I own 2 of these. Best charger I’ve ever had. Super fast charges and discharges. Can also read IR on your packs to check battery health. I highly recommend this

2 found this helpful
Ariel LindsleyVerified owneron Junsi iCharger S6 Lilo/LiPo/Life/NiMH/NiCD DC Battery Charger (6S/40A/1100W)

Excellent charger capable of charging 40a for stock racing

2 found this helpful
What reviewers say

Reviewers largely praise the Junsi iCharger S6 for its value, with several highlighting its 40A charging capability for racing and fast charging and discharging. One reviewer reports noticeably better battery run time when paired with a suitable power supply. A common caveat is that discharge is limited to about 5A on 2S packs unless regen with discharge capacitors is used, and one reviewer notes the battery manufacturer's warranty may be affected by high-rate charging. Several reviewers mention the charger's compact size and familiar interface. One reviewer gave a 1-star rating over a delayed delivery and shipping tracking problems, which concerns the seller rather than the charger itself. Most reviews are from verified owners.

  • + Strong value for 40A charging
  • + Fast charging and discharging
  • + Compact and lightweight
  • + Familiar iCharger interface
  • − Discharge limited to about 5A on 2S without regen
  • − High-rate charging may affect battery warranty
  • − Delivery delay and tracking issues
Summary generated from the reviews above.

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