Charging AW IMR Batteries, 18650 & 18350?

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Thrasher

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I would stay at .5 for the 350 and no higher then 1 for the 650
it will do no harm to charge both on .5 but may take the 650 a while to finish while low charging will extend life somewhat it wont be a huge difference, most Li battery only charge so many times before the chemicals themselves degrade. seeing how the average is 300+ charges a few in rotation should be a very long time.
 

Blkwdw86

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Bear in mind charging multiple batteries will split the amperage. When charging pairs, charge in slot 1 & 3 or 2 & 4. Never side by side.

Don't forget to rest your batteries for an hour before use after charging, and test with a multimeter. A charged battery with 4.25 volts or higher indicates a problem.
 

Baditude

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I stacked 2 x 18350 and the batts say 7.6 at full charge. What am I gonna see better batt life from. One 18650 or 2 18350s. Heard its unsafe but the manual says it's ok?

You'll get more voltage using two 18350 batteries together, but the added battery time will be little if any compared to a single larger 18650 battery; so I've read as I have not tried it myself. Two 18350 700 mAh batteries are 1400 mAh. A single 18650 battery is 2000 mAh. You do the math.

Stacking batteries carries some risks and requires practicing a certain, meticulous ritual of matching two new batteries of the exact same type and specification, pairing them for life, and rotating the order that they are inserted into the mod each time they are used. The two batteries will drain unequally each time they are used, so unless they are rotated one will become weaker than the other. The weaker battery over time will weaken enough to go into thermal runaway. If one battery goes into thermal runaway, the other is likely to follow and then you have two batteries which can make your mod into a literal pipe bomb.
 
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Ryedan

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I received my charger today, Efest Luc 4 charger today and some aw imr 18650's and 18350's. The charger has ability to charge at .5, 1 and 2 amps.

What is the recommendation for the batteries aw imr batteries. Also, if I use .5 for charging is that better for the batteries life?

Don't go higher than 0.5A for the 18350 batts, that can become a fire hazard. I charge my 18650's at 0.5A any time I can, which means unless I am about to run out of batteries and am desperate for something to vape while my other batts charge slowly (doesn't happen often ;)). The slower you charge lithium ion batteries the less you stress them and the longer they last.
 

Ryedan

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Why do I need to split them in the slots. I have the efest luc 4. I think it doesn't matter with that but I don't know.

I think that charger has independent channels, meaning that you can put different batteries in each slot. I'm not sure of that though. You probably have an owners manual that came with it and can check this out. Please let us know what you find out :thumb:
 

Ryedan

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I usually just charge overnight. If you do the same, just run it at the lowest.

The problem with doing this is that if the charger does not stop charging when the batts are full, the batteries will start heating up and eventually burn. It doesn't happen often, but I don't like taking the risk that a once in ten thousand occurrence will happen to me so I simply don't charge while I'm sleeping or not in the house. Works for me.
 
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