Battery discharging at different rates

[Shakez]

Hi All,

I have a Smok Alien mod, paired with 2 LG chocs.
I've been using it for about 2 months now, and the last 2 charge cycles I noticed the batteries are discharging at different rates. Today one was on 0% and the other was on 10%.
I usually vape around 50w on a Tsunami dripper at +/- 0.3 ohm

The batteries have always been charged in a NiteCore I2, and purchased from Dragon Vapes who I think wouldn't sell a faulty set of batteries. What could be the issue? Is this safe to use?

Thanks for the input

 

[Anneries]

I have been told to alternate the batteries in their position in the mod. So if battery A is positive up and battery B is negative up in this cycle, reverse it in the next cycle, Battery B positive up and Battery A negative up.
I did not follow this and in about 5 cycles my Samsungs was out by 8%. Once I started alternating again they stay within 1% from each other.

 

[BumbleBee]

I've noticed the same thing on my Alien, vaping a similar setup at 40-50w. Battery A always discharges faster than battery B, it makes no difference when switching the batteries around. I'm using Samsung 30Qs. I don't think it's anything to be concerned about, when I charge the batts (in the mod) I usually switch them around to try and maintain some sort of balance.

 

[Shakez]

Ah okay so it's not just me. Thanks for the feedback. Much appreciated!

 

[gdigitel]

Noticed the same thing on my Alien too. Seems quite normal then.