With this battery charger BQ24072RGTR charge controller from Texas Instruments you can monitor the state of your batteries with ease. Its output produces a current of 1500(Max) mA. With an output that has a voltage of 4.2 V, this is power management at its best. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. This device has a minimum operating supply voltage of 4.35 V and a maximum of 6.4 V. This battery gauge has a minimum operating temperature of -40 °C and a maximum of 125 °C. This device runs on Li-Ion.