LiPo ''Fuel Gauge'' Battery Charge Sensor

Sparkfun ElectronicsSKU: RB-Spa-555
Manufacturer #: TOL-10617

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Sale price ¥2,148

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Description

  • Made for single cell lithium ion batteries
  • Detect relative state of charge and direct A/D measurement of battery voltage
  • I2C Interface
  • RoHS compliant

The LiPo ''Fuel Gauge'' Battery Charge Sensor connects your battery to your project and uses a sophisticated algorithm to detect relative state of charge and direct A/D measurement of battery voltage. In other words, it tells your microcontroller how much 'fuel' is left in the tank. The LiPo Fuel Gauge communicates with your project over I2C and an alert pin also tells you when the charge has dropped below a certain percentage.

LiPo ''Fuel Gauge'' Battery Charge Sensor

Features:

  • Can be connected in circuit to monitor battery
  • Hardware and software reset

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