Y300 strange charge behavior

[Guest fn0101]

Hi everybody, my Y300 has a strange behavior when charging, sometimes charges very quickly and others it drains the batt (without charger connected the battery discharge is ok), it happens also when charging on power off, it can be plugged 2 hours and stay in 0%, I changed the charger, changed batteries and the same behavior, sometimes it blink the led with a red light (all of this when power off). Please anybody can help me?

[Guest anotherjib]

2 hours ago, fn0101 said:

Hi everybody, my Y300 has a strange behavior when charging, sometimes charges very quickly and others it drains the batt (without charger connected the battery discharge is ok), it happens also when charging on power off, it can be plugged 2 hours and stay in 0%, I changed the charger, changed batteries and the same behavior, sometimes it blink the led with a red light (all of this when power off). Please anybody can help me?

Have you tried battery recalibration?

[Guest fn0101]

2 hours ago, anotherjib said:

Have you tried battery recalibration?

I'll try that, thank you