note 10.1charging extremely slow

omnia1994 said:

My note 10.1 is with something rom jb4.1.1
Fewdays ago, I found that my note 10.1 charging speed becomes extremely slow. For example, I wentbed with 50% left , and after 7 hours of sleeping, after I woke up, it was only 88%
This never happens in the past, and only start in this few days
Any help?
Sry for my badenglish

Click to expand...

Click to collapse

wheetz said:

i have same problem here, i bought my note 10.1 GT N8000 2nd hand (2014) and it is already on JB. at first it slow charging almost 12 hour to fully charge. but after that its getting normal at about 4 -5 hour to fully charge.

in about 3 month ago it become ridiculously slow to charge, its take 3 days to fully charge and just can live 6 hour if i use to browse. i have samsung galaxy s 5 and have same problem too and i install " galaxy current charge " from playstore to check my current charge. it is different current if you try different wall socket, already try it. the apps show that on my galaxy s 5 says current 750mA at office, 450mA at computer, 1200mA at home. its faster to charge my galaxy s 5 at home. but on my galaxy note 10.1 says current -minus when i charge and use it so the battery will keep droping, and if im not use the note it say its randomly changing in 102 - 602mA, i think thats way its become slow to fully charge 7000mAH its 3 time capacity with half current. im charge use the original charger.
note 7000mAH at 102mA will fully charge in 70 H, at 602mA will fully charge in 11.30 H if i not use it. i dont know yet what factor that makes my current not stable in my note (randomly beetwen 102 - 602mA).
s 5 2800mAH at 1200mA will fully charge in 2.15H, at 750mA will fully charge in almost 4H, at 450mA will fully charge in 6.2H

i wonder if it self defense to prevent hot or something. i try to charge my note with my s 5 charger and it show red cross in battery indicator, i know it is because of Ampere of my s 5 charger is 0.7A. im not try different cable or different charger yet.

im not sure if i do factory reset or install ICS will solve the problem, and i plan to try different cable first.

Click to expand...

Click to collapse