We reviewed the Xolo Black recently, which is the first smartphone in Xolo’s online-only Black series. Here we have the battery life test results of the smartphone. The Xolo Black packs a built-in 3200 mAh Li-Ion battery. It supports Qualcomm’s Quick Charge 1.0 that lets you charge 50% of battery in just 60 minutes. It has a 5.5-inch 1080p screen and is powered by a 2nd generation Snapdragon 615 SoC. Let’s check out the results.