Hi new member needs help, i brought the Aegis mini kit vape and its great well for the 1st 4 months now when i charge it, it wont charge passed a quarter it shows a picture of a battery and lights the picture up in 5 stages when each stage is charged it goes to a solid white light mine wont go passed the 2nd light but shows its still charging. After 30mins or all day on charge when unplugged its still only quarter charged.because the batteries are internal i cant change them, any ideas please.thank you .