iCharger DX6

iCharger DUO Resistor Bank Setup | 40A Discharge Guide

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iCharger DUO Resistor Bank Setup | 40A Discharge Guide

Ready to see what your batteries can really do? Setting up your RC Discharger Resistor Bank correctly is the key to achieving those high-amp discharges that give you the “punch” you need on the track.

Follow this precision guide to configure your iCharger DUO (308DUO, 406DUO, 4010DUO, DX6, DX8, DX12, 456DUO, 458DUO and 4512DUO) for maximum performance.

Step-by-Step Configuration:

  1. Physical Connection: Connect your battery discharger (resistor bank) to Port #2 of your iCharger DUO.
  2. Program Mode: Navigate to the menu and select Discharge under the Program Mode settings.
  3. Regenerative Mode: Scroll to the Regenerative Mode option and select To Channel. This tells the charger to dump the energy into the resistor bank on the other port.
  4. Calibrate (Channel Join): Tap the SET button to calibrate. Under the Channel Join setting, ensure the iCharger reads “Resistance or Bulbs”.
  5. Voltage Limit: Set your Voltage Limit to 24V.
  6. Current Limit: Set your Discharge Current Limit to 40 Amps.

Why the Settings Matter

By setting the charger to “To Channel” mode, you are essentially turning Port 2 into a massive energy sink. This allows you to pull high current (up to 40A) through your race packs on Port 1, simulating real-world race conditions and lowering internal resistance for maximum power.

Pro-Tip: Always double-check your connections before hitting “Start.” A solid connection ensures accurate IR readings and consistent discharge curves!

1/28 Scale LiPo Cycling Guide | Peak Power & Consistency

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1/28 Scale LiPo Cycling Guide | Peak Power & Consistency

Huge thanks to the global community of drivers who have trusted our cycling procedures to rack up track records, TQs, and podium wins. To help everyone achieve that same edge, we’re breaking down the precise steps to get the absolute best out of your micro batteries.

The secret to peak power and consistency isn’t just a high-end charger—it’s about preparing the chemistry and meticulous temperature management.

The Essential Gear

Before you begin, ensure you have the right tools for a professional-grade setup:

  • The Charger: At minimum, an iCharger DX6.
  • The Discharger: A Regenerative Discharger 2S (ideal for 1/28 to 1/12 scale) or the Regenerative Discharger 4S Off-Road (for those racing up to 1/10 scale).
  • The Safety Net: You must use our Temperature Sensor. Keeping the battery within safe limits is non-negotiable for performance and safety.

Safety Warning: Never exceed the manufacturer’s recommended temperature—most often 45°C (113°F).

The Break-In & Cycling Procedure

Initial break-in is critical to prepare the battery chemistry to safely handle high-amp racing and cycling. For a new or un-cycled battery, follow this gradual increasing sequence based on the battery capacity:

  • Step 1: Start at 1C (e.g., 0.4A for a 400mAh pack).
  • Step 2: Gradually increase to 2C (0.8A).
  • Step 3: Move to 3C (1.2A).
  • Step 4: Continue to 4C (1.6A) and so on.
  • Maximum Limit: Never exceed 10C MAXIMUM (e.g., 4.0A for a 400mAh pack).

The 1/28 Scale Secret: The Double Cycle

While the initial break-in is essential, micro batteries often don’t get warm enough to reach optimal internal conditioning with a single cycle.

The professional solution is to perform a DOUBLE CYCLE BACK-TO-BACK. This warms the battery chemistry enough for peak power without requiring you to push past the safe 10C amperage limit.

Critical Temperature Note

Ambient temperature dictates how many amps you can safely run. You must allow batteries to cool down properly between sessions. Always use our Temperature Sensor to ensure you stay under the 45°C (113°F) threshold to protect your investment.

Ready to upgrade your pit station? Shop our iCharger Temperature Sensor for LiPo Battery to start setting your own track records.

RC Discharger