Redcat Caldera 10E 1/10 RTR 4WD Brushless Monster Truck w/2.4GHz Radio, Battery & Charger

Redcat Caldera 10E 1/10 RTR 4WD Brushless Monster Truck
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Price: $249.99
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This is the Redcat Racing Caldera 10E 1/10 Scale RTR 4WD Brushless Monster Truck, with an included 2.4GHz Radio System, 7.2V 3800mAh NiMH Battery and Battery Charger. Get ready for car crushing, hill climbing, dirt flying action! The 4WD Caldera 10E monster truck is equipped with a powerful brushless motor, 2S ready ESC, and is ready to unleash its fury. The included rechargeable battery and charger are easy to use and provide dependable fun.

A durable plastic lightweight lower chassis, coupled with an aluminum upper chassis plate, provide a sturdy foundation for the Caldera 10E’s power and performance.

The 305mm long wheelbase offers great stability, while four big bore oil filled shocks and adjustable independent suspension offer rock solid performance. A 2.4GHz radio system ensures control, for those ready to unleash the MAGMA-tude of the ready to run Caldera 10E electric monster truck!


  • Four wheel drive monster truck
  • Powerful brushless motor system
  • 2S LiPo compatible ESC
  • 2.4GHz radio system included
  • 3800mAh NiMH battery & charger included

Motor Type:
Electric Brushless 
Transmission: Forward and Reverse
Drive System: 4 Wheel Drive
Length: 410mm
Width: 320mm
Height: 165mm
Wheelbase: 305mm
Ground Clearance: 25mm
Shocks: Oil Filled Big Bore Shocks
Speed Control: Brushless ESC (2S LIPO Ready)
Battery: 7.2v 3800mAh NiMh & Charger Included
Radio System: 2.4GHz Radio System

Needed To Complete:

  • "AA" Batteries (for transmitter)
Verified Owner
Friday, Aug 7 2015 (about 5 years ago)
Redcat Caldera 10E 1/10 RTR 4WD Brushless Monster Truck
Happily surprised that it came with a 3200mah Lipo battery, although that wasn't mentioned in the description.
BAD: The included lipo charger did not have the correct plug to charge the battery but fortunately I had already purchased a lipo battery charger with tons of connectors that fit the bill. Would have been a show stopper if I had to wait for shipping of a charger/connector.
TIP: Althoughh the included lipo charger has the balance plug to keep both cells balanced, I'd buy a better one with programmable features and safety options.
GOOD: I've had tons of fun with my kids so far. Went to the park and it was wicked fast.
BAD: It only lasts about 15-20 on the 3200mah Lipo. But I've bought two 5000mah lipos and they are being delivered tomorrow. I also lost one screw that holds the wheel hub to the frame. Luckily I found a replacement in my tool box that fit. Use loctite on the screws to avoid this.
TIP: Learn how to handle and charge lipo batteries properly. Setting the charger to provide the correct amperage and voltage is crucial to your safety and the longevity of your batteries.
Example: The 3200mah lipo that came with this car, would be charged at 3.2amps, 7.4volts.
The 5000mah lipos I'll be getting would be charged at 5amps, 7.4volts.