Novak Smart-Stop Auto-Detect Module 2S-4S NVK5476
NOVP5476 Novak Smart-Stop Auto-Detect Module 2S-4S

Novak Smart-Stop Auto-Detect Module 2S-4S NVK5476

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The Smart-Stop™ Auto-Detect Voltage Cut-Off Module 2S-4S #5476) automatically detects the number of LiPo cells and adjusts to the correct safety voltage -- preventing damage to the battery pack and protecting your investment. This module is recommended for use with brushed or brushless ESCs, including Traxx® ESCs, that do not include voltage cut-off circuitry.

The Smart-Stop Auto-Detect Module is easy to install, and connects between the receiver and speed control. It uses a combination of throttle interruption and a visual cue from a remotely-mountable, ultra-bright blue LED.

If the vehicle is run beyond the warning period, the module will bring the motor to a stop, while leaving full steering control. The Smart-Stop Auto-Detect Module 2S-4S also features an automatic set-up that requires no additional input, and a replaceable LED harness and receiver harness.


Easy installation
Replaceable LED harness
Blue power indicator LED

Size: 0.70" x 1.20? (17.8 x 30.5 mm)
0.43 oz (12.2 g)
Input Cells:
2S-4S Li-Po
Voltage Cut-Off:
6.25V (2S), 9.375V (3S), 12.5V (4S)
Input Harness:
6" Replaceable
Blue (external)

Review Summary


4 Stars Novak smart stop

from CO wrote (August 07, 2012):