This smart battery charger BQ24171RGYR charge controller from Texas Instruments operates to optimize your battery"s performance. Its output produces a current of 4000 mA. With an output that has a voltage of 13.5 V, this is power management at its best. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This battery gauge has an operating temperature range of -40 °C to 85 °C. This device has a minimum operating supply voltage of 4.5 V and a maximum of 17 V. This device runs on Li-Ion|Li-Pol.