Fuel gauge BQ27441 breakout

SKU: 333065
55 items available

55 in stock

Key features

  • For 1S batteries (4.2V)
  • Communication: I2C
  • Measures: voltage, state of charge, capacity
  • Dimensions: 38 x 22 mm / 1.5" x 0.9"

Product features

Product Description

Fuel gauge is a special type of accessory for lithium batteries that very precisely measures the state of the battery. This includes current voltage [mV], state of charge [%] and probably most interestingly: remaining capacity in the battery [mAh]. It is used with 1S batteries, and provides all this information via the I2C interface. That’s why there are easyC connectors for easy connection and a JST input for the battery.

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