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Just to cover all the bases, C rating...
Max safe discharge (in Amps) is a product of the C rating times the capacity.
2C x 750mah = 1500mA = 1.5A max discharge
2C x 3100mah = 6100mA = 6.1A max discharge
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Thank you for posting this. It is something I don't see a lot of on the ECF.
Here is something that happened to me.
A newbie friend of mine bought a Provari. He didn't take my advice to buy AW IMR 18650 batteries when he got it because he saw these and figured that 3000mAh was better that the 2000mAh AW IMR's.
Ultrafire 18650 3000mah BUTTON TOP Protected Rechargeable Lithium Battery Li-Ion UF18650-BRC
He called me a day or so after getting his Provari/Batteries and asked me if the Batteries should get Hot when used them. I told him that mine Didn't (AW IMR 18650) and asked him what Voltage / Ohms he was using?
He said that he was using about 4.4 volts with a 2.0 ohm Cartomizer. That didn't sound all that Crazy and a quick calculation said that he was vaping at about 9.7 watts. High for me but Everyone is different.
But then I did a Amp calculation for his Batteries. 3000mAh x .5c = 1500mA => 1500mA x 1.5 amps
And the Amps for the Carto. 4.4 volts / 2.0 ohms = 2.2 amps.
So I called him back and said Stop Using those Batteries. I think that you are pulling More Amps than what they are meant to do. He did and ended up buying some AW IMR Batteries and hasn't had any Issues with the whatsoever.
So what I'm saying is since the Retailer posted the specs of the Original Battery and with a few Basic things a person can Learn from the ECF, they can make a Much More Informed choice when it come to Buying Batteries or a Mod.
I think ALL Retailers should include Specs on ALL Batteries they sell.
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One last Nob Question: Does the mAh of a Battery Change as the Battery is Discharged? Deoes it Change over the Lifespan of the Battery?
TYIA
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