Regenerative Dischargers for iCharger & ToolkitRC
No other discharger matches the reduction in internal resistance, resulting in increased speed and torque.
Consistency is the number one factor in winning. It’s not enough to be fast once. You need to be fast every single lap. Our technology lowers internal resistance to deliver the same massive power and torque from the start of the race to the finish line.
Compatibility Beyond Limits
The RC Regenerative Discharger is the first-ever device compatible with the entire Junsi iCharger lineup and the ToolkitRC M8D.
- iCharger DUO Series: 456DUO, 458DUO, 4512DUO, 406DUO, 308DUO, 4010DUO
- iCharger Compact Series: DX6, DX8, DX12, S6, X6, X8, X12
- ToolkitRC: M8D
1. MAXIMIZE CONSISTENCY
The Driver’s Edge. High internal resistance leads to voltage sag and unpredictable power delivery. By deep-cycling your batteries with our regenerative technology, you ensure that your battery performs exactly the same way every time you pull the trigger.
- Stable Voltage: Keep your voltage higher under load for longer periods.
- Race-Ready Conditioning: Condition your packs to handle the stress of high-competition racing without fading.
2. MAXIMIZE SPEED
Unleash Massive Power. To get the most out of your motor, you need a battery that delivers raw power without bottlenecks.
- Synchronous Mode Advantage: Discharge a single battery at up to 70A to simulate real-world race loads.
- Dual Channel Throughput: Maximize your efficiency by charging or discharging two batteries simultaneously at 45A per channel.
3. MINIMIZE RESISTANCE
Advanced Battery Health. Internal Resistance (IR) is the enemy of performance. We defeat it.
- Lower IR: Regular cycling at high amperages (30A–70A) actively drives internal resistance lower than traditional resistor banks can ever achieve.
- Eco-Friendly Energy Recovery: Instead of generating heat (resistance), our technology recovers energy and reuses it, keeping your setup cool and efficient.
Smart Design, Zero Hassle
We replaced bulky resistor banks with precision engineering to ensure your pit space is as efficient as your batteries.
- No Resistor Banks Required: Seamlessly works with Cycle Mode on iCharger models (S6/X6/X8/X12).
- Plug-and-Play: Connect your iCharger and you are ready to cycle. No complex configuration required.
- All-in-One Solution: Holds both your charger and power supply in one clean footprint with short, high-quality wires.
Specifications & Versions
- Synchronous Discharge: Up to 70A
- Dual Discharge: Up to 45A (Per Channel)
- Versions: 2S, 4S Off-Road, and the 4S On-Road (1/8GTe).
- Upgrades: 4S upgrade path available for DUO users.
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Regenerative Discharger 4S Off-Road
$399.99 Select options This product has multiple variants. The options may be chosen on the product page -


iCharger Temperature Sensor for LiPo Battery
$19.99 Select options This product has multiple variants. The options may be chosen on the product page -


Adapter Charger for Regenerative Discharger and Charger Stand
$14.99 Select options This product has multiple variants. The options may be chosen on the product page -


12V Option for Regenerative Discharger
$49.99 Select options This product has multiple variants. The options may be chosen on the product page -

2S 45A Charge Cable (XT90 & 5mm) with Temperature Sensor
$39.99 Select options This product has multiple variants. The options may be chosen on the product page -


Lipo Safe Bag Kit for Our Regenerative Discharger V2
$32.99 – $55.99Price range: $32.99 through $55.99 Select options This product has multiple variants. The options may be chosen on the product page -


Folding Charger Stand V2
$24.99 Select options This product has multiple variants. The options may be chosen on the product page -

2S 40A Charge Cable (4mm & 5mm) with Temperature Sensor
$39.99 Add to cart -


Regenerative Discharger 2S
$329.99 Select options This product has multiple variants. The options may be chosen on the product page -


RC Car Stand for Regenerative Discharger V2
$49.99 – $79.99Price range: $49.99 through $79.99 Select options This product has multiple variants. The options may be chosen on the product page -


RC Tire Break-in Machine
$199.99 Add to cart -

2S 32A Charge Cable (XT60 & 5mm) with Temperature Sensor
$39.99 Select options This product has multiple variants. The options may be chosen on the product page -

4S 45A Charge Cable (XT90 & 5mm) with Temperature Sensor
$49.99 Add to cart -


Regenerative Discharger 4S On-Road
$559.99 Select options This product has multiple variants. The options may be chosen on the product page -


Regenerative Discharger 2S – Bruno Coelho US Edition
$399.99 – $649.99Price range: $399.99 through $649.99 Select options This product has multiple variants. The options may be chosen on the product page -


ToolkitRC M8D
$139.99 Add to cart -


Air Travel Kit for Regenerative Discharger | TSA Compliant
$149.99 – $249.99Price range: $149.99 through $249.99 Select options This product has multiple variants. The options may be chosen on the product page -


Upgrade DUO to Regenerative Discharger 4S V2 Off-Road
$199.99 Select options This product has multiple variants. The options may be chosen on the product page -


Regenerative Discharger 4S Off-Road – Air Travel Version
$449.99 Select options This product has multiple variants. The options may be chosen on the product page -


Regenerative Discharger 2S V3 – Air Travel Version
$379.99 Select options This product has multiple variants. The options may be chosen on the product page -


Regenerative Discharger 4S On-Road – Air Travel Version
$599.99 Select options This product has multiple variants. The options may be chosen on the product page -


XERUN V10 G4R ROAR motor
$99.99 Select options This product has multiple variants. The options may be chosen on the product page

Designed by Enthusiasts, Made in the U.S.A.
The RC Regenerative Discharger is the brainchild of passionate RC racers. Crafted with precision in the United States, it is built for those who demand the best.
Maximize Speed. Minimize Resistance. Maximize Consistency. Contact us for more details!