Battery Life
One of the standout features of the Celkon C19 is its battery. With a 1400 mAh removable Li-Ion battery, the phone could remain on standby for up to 250 hours and offered a talk time of up to 5 hours. This longevity is quite remarkable compared to modern smartphones which require charging on a daily basis. For users who prioritize basic communication over frequent charging, the C19 offered a reliable solution.