Easily optimize battery performance with this charge MCP73114-1NSI/MF charge controller from Microchip Technology. Its output produces a current of 1100 mA. 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 minimum operating supply voltage of 4.2 V and a maximum of 6.5 V. This device runs on Li-Ion|Li-Pol. This battery gauge has an operating temperature range of -40 °C to 85 °C.