Hitec RDX2 200 AC/DC Multi-Function Smart Charger
SKU:
Capable of charging two batteries simultaneously, regardless of chemistry or capacity, the RDX2 200 allows you to connect different battery chemistries (NiMH/NiCd/LiPo/LiFe/Lilo/LiHV/Pb) into any of the two charging ports (100W per port, 200W total power) and features integrated balancing for 6-cell LiPo batteries.
Designed with an easy-to-read LCD screen and sleek metal scroll wheel for simple setting selection, this twin-channel charger is also compatible with Hitec’s “Charge Master” PC software & "Charge Manager" Mac software that allows charger operation and firmware updates from a personal computer. Whether you run sport-level 1/10th and 1/8th scale electric vehicles, 600+ size helicopters, or sport and giant-scale planes using up to 6S batteries, the RDX2 200 is the compact, affordable charging option for your hobby!
Two XT60-to-XT30 output adaptor cables are included.
Features:
- User-Friendly Interface
- Balance, Standard, Storage and Cycle Modes for All Lithium Battery Chemistries
- Battery Resistance Meter
- Terminal Voltage Control
- Re-Peak Charge Mode and Delta-Peak Sensitivity for NiMH/NiCd Batteries
- Capacity Cut-Off Limit
- Smart Ventilation Fan
- Built-in Power Supply Function for Powering Devices up to 27V @ 10A
Internal Resistance in FTC
One of the reasons this charger is “smart” is that it can tell you the internal resistance (IR) of a battery. A battery’s IR increases over time, and batteries with a higher IR are likely to reduce a robot's performance. Competitors in the First Tech Challenge (FTC) can use their knowledge of a battery’s IR to evaluate if that battery is still ready for the ring or if it should be relegated to practice.
The effect of batteries’ IR values on robot performance is clarified by a small, but essential, piece of electrical theory. Voltage is calculated by multiplying current by the resistance (Ohm’s Law, written as voltage = current X resistance). As a result of this relationship, when a robot draws current, the IR will cause the voltage drop. Higher IR values produce greater drops in voltage, and voltage drops result in reduced performance.
FTC Battery Charging Settings
- Battery Type: NiMH
- Battery Cell: 10S(12.0V)
- Task: Charge, Re-Peak, Cycle_C_D, Cycle_D_C, or Discharge
- Condition: -5 Δ mV
- Charge Current: 1A Recommended, up to 3A for occasional competition use
Downloads
Specs
| Battery Types | NiCd/NiMH/LiPo/LiHV/LiFe/Lilon |
|---|---|
| Charging Current | 0.1 – 10 A x 2 |
| Weight | 1.1 lbs (0.5kg) - Charger Only |
| Input Voltage Range | 100 - 240 V AC / 11 - 18 V DC |
| Number of Charge Ports | 2 |
| Total Charge Circuit Power | 100 Watts AC Input / 200 Watts DC Input |
| DC Output Power | 10 - 100 Watts |
| Discharge Current Power | 10 Watts x 2 |
| Current Drain for LiPo Balancing | 300 mA per Cell |
| NiCd/NiMH Battery Cell Count | 1 - 15 Cells / Capacity Range: 100 - 50000 mAh |
| LiPo/LiHV/LiFe/Lilon Cell Count | 1 - 6 Cells / Capacity Range: 100 - 50000 mAh |
| Pb Battery Voltage | 2 - 20 Volts / Capacity Range: 100 - 50000 mAh |
| Included Output Adaptors | XT60 to XT30 (x2) |
| Discharge Circuit Power | 52 per port |
Related Products:
These products have been hand curated by our R&D team. We have selected products that are directly compatible with or very relevant to the 44370.
![NiMH Battery (6V, 3000mAh, XT30 Connector [MH-FC], 20A Fuse, 6-3)](https://cdn11.bigcommerce.com/s-f6vfspkkjf/images/stencil/318x318/products/2842/10538/3100-0006-0003__68798__29128.1701976311.jpg?c=1 "NiMH Battery (6V, 3000mAh, XT30 Connector [MH-FC], 20A Fuse, 6-3)")
