Fusion Smart Guard 3 Battery Checker / Balancer / Servo Tester

Original price was: £16.99.Current price is: £14.77.

SKU: P-FS-BC07 Category:

Availability: In stock

The Smart Guard 3 is the perfect device for checking the condition of your batteries. It can be used with the most common battery chemistry types found in RC modelling such as LiPo, LiIon, LiFe, NiCd and NiMH. When the Smart Guard 3 is used with 2S-8S Lithium or 4-8 cell Nickel batteries no external power is required for the device to function. If you are checking the condition of a 1S Lithium battery, a 5V external power supply will be required. If you need to test less than 4cell Nickel based battery packs then power from a 2-8S Lithium battery must be connected to provide working power.


  • Displays battery pack information such as Total Battery voltage, Highest cell voltage, Lowest cell voltage, Voltage difference between highest and lowest cell voltages. Remaining battery capacity as a percentage.
  • Lithium Battery Balance Discharge
  • Servo Test Mode
  • ESC Test Mode
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