How to Troubleshoot Traxxas DC Chargers
Article #555431
To properly use the 2 or 4-Amp DC Peak-Detecting charger that is included with your Traxxas vehicle, simply follow these steps.
- Plug the charger into a 12-volt automotive auxiliary power socket or the optional Traxxas AC to DC Power Supply Adapter (#2976). When the charger is ready to begin charging the LED will glow a solid red.
- Connect the battery to begin charging. Charging is represented by a green flashing / blinking LED light. (See Charge Progress chart)
- Disconnect the battery when charging is complete. When the battery is fully charged the LED will glow a solid green.
See the Charger Progress and LED Indication charts below for more information.
| Charge Progress | |
| 1 green flash | 0-25% charged |
| 2 green flashes | 25-50% charged |
| 3 green flashes | 50-75% charged |
| 4 green flashes | 75-100% charged |
| Solid Green LED | 100% charged |
| LED Indication | Meaning |
| Solid Red LED | Ready for Charging |
| Slowly Flashing Green LED | Charging (see Charge Progress chart) |
| Solid Green LED | Battery Fully Charged |
| Flashing Red LED | Charger Error (see Charger Error Codes below) |
| No LED | No power (check power source or DC plug fuse) |
If there is an issue with the battery or charger the charger's LED will flash or blink red. Refer to the Charger Error Codes chart below for more information.
| LED Indication | Meaning | Solution |
| 1 red flash | Power Source Error | Check power source and DC plug fuse |
| 2 red flashes | Battery error | Disconnect battery |
| 3 red flashes | The charger safety timer has expired | Disconnect battery; if battery is too hot, discontinue charger use and contact Traxxas Customer Support |
| 4 red flashes | The internal charger temperature is too high | Disconnect charger and allow charger to cool |
| 7 red flashes | The battery voltage is too high | Disconnect battery; battery is not compatible with the charger |
To determine if the fuse is responsible for an error code, use the following steps to check the fuse.
- Unscrew the end of the DC plug.
- Slide the fuse out. Note: Be careful to keep the cap end of the charger together. Also, keep track of the spring that is on the other end of the fuse inside the charger.
- Insert new 5A Buss fuse. If the fuse is good, reinsert the fuse. Note: Be sure to place the spring in the charger before inserting the fuse.
- Screw the end of the DC plug back on.
