1. The LiPo Fuel Gauge uses a sophisticated algorithm to detect relative state of and direct A/D measurement of battery voltage.2. Fuel gauge system for single Li-ion batteries.3. Can be connected in circuit to monitor battery.4. The module communicates with your project over IIC and an alert pin also tells you when the has dropped below a certain percentage.5. Hardware and Software Reset.Spec:Features: The LiPo Fuel Gauge uses a sophisticated algorithm to detect relative state of and direct A/D measurement of battery voltage. Fuel gauge system for single Li-ion batteries. Can be connected in circuit to monitor battery. The module communicates with your project over IIC and an alert pin also tells you when the has dropped below a certain percentage. Hardware and Software Reset.Specification: Condition: Brand NewChip: MAX17043Communication Interface: IICWeight: 3g (approx.) Package List: 1 * LiPo Fuel Gauge