Control the environment of your batteries with this battery charger BQ27350PW charge controller from Texas Instruments. Its typical operating supply voltage is 2.5 V. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a typical operating supply voltage of 2.5 V. Its minimum operating supply voltage of 2.4 V, while its maximum is 2.6 V. This device runs on Li-Ion Pack. This battery gauge has an operating temperature range of -40 °C to 85 °C.