The HTC One max has just gone official and it’s the phablet we’ve been hearing about with a large 5.9” display, Snapdragon 600 system chip, an UltraPixel and a whopping 3300mAh battery. The last part is particularly tempting - a 3300mAh battery is quite the asset, but it could go even larger if you get the power flip case for the One max. The case was announced along with the handset and gives not merely support, but also an extended 1200mAh flexible battery.Yes, the battery inside the case is bendable to some degree, and connects to the HTC One max via the three pogo pins on its back. Together with the case, the handset gets a total 4500mAh battery capacity.With all this, you definitely won’t need to worry about running out of juice in a single day, and our guess is that with the case you could go for two or three days without recharging.source: MoDaCo