- MAX17043
SparkFun LiPo Fuel Gauge
github.com/sparkfun/SparkFun_MAX17043_Particle_Library, Firmware library for the MAX17043 LiPo fuel gauge IC – used on SparkFun’s Photon Battery Shield
UPS for Raspberry PI Powerboost or Solar charger?
i2c issues with Adafruit Powerboost 1000C
Battery Widget