Discharge Resistor Bank 2S


3 versions available in 6 colors:

  1. Discharge Resistor bank 1S-2S
  2. Discharge Resistor bank with Power Supply 12V 750W
  3. Discharge Resistor bank with our Power Supply 12V 750W and a Junsi iCharger 406DUO


90 days warranty.

Free shipping in USA.
No ETA, contact us before order.

Out of stock



The RC Discharger’s Resistor Bank is the best add-on for your iCharger 406DUO, 308DUO, 4010DUO.**

A 40A cycle significantly reduces the internal resistance of your battery to get more power. You can see the internal resistance of our tests on our videos here.

This Battery Discharge Bank is designed by a RC enthusiast and made in U.S.A.

Why buy our RC Discharger Resistor Bank?
  • Discharge your lipos from 1S to 2S at 40A
  • Smart Fan Controller
  • Does not heat up thanks to its box enclosure
  • Save room and time: no need for a resistor stand
  • Ready to use: plug easily to your iCharger
  • Clean and neat design with short wires
  • Optimize space with our design “all-in-one”
2 other versions available: Discharge Resistor Bank 4S and Discharge Resistor Bank 6S

Discharge rates:

Lipo 1S 2S 3S 4S 5S 6S 7S 8S 9S 10S
PS 12V
40A 40A 27A 20A 16A 13A 11A 10A 9A 8A
PS 24V
40A 40A 40A 40A 32A 27A 23A 20A 18A 16A
PS 12V
40A 40A 40A 40A 40A 40A 34A 30A 27A 24A

*With Power supply 12V, Maximum 500W on iCharger 406DUO, 700W on iCharger 4010DUO
**With Power supply 24V, Maximum 650W on iCharger 308DUO, 700W on iCharger 406DUO, 1000W on iCharger 4010DUO

Resistor Bank features:

Perfect fit for iCharger DUO with 10awg wire and 4mm bullet plugs built-in.

Product dimension:
Version / Size Width Depth Height
Resistor Bank 406/308* 7.6in (194mm) 4.9in (124mm) 4.9in (124mm)
With Charger 406/308* 8.6in (218mm) 4.9in (124mm) 7.0in (178mm)

Power supply recommended dimension for the stand:
Width: 8.6in (218mm) / Depth: 3.5in (89mm) / Height: 1.5in  (38mm)
Our Resistor Bank with stand comes with 2 sets of feet to fit any power supply.

** iCharger 406Duo and power supply shown for reference only. iCharger and power supply are not included with the Resistor Bank. Work with the extra discharge mode on a iCharger X6/X8.
With the iCharger X6/X8 or the 308DUO you can discharge or charge at 30A .

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