VV box mod battery charging

[MrWarspite]

Hey all,

I just got my madvapes vv box mod and had a question about charging the batteries.

Is there any easy way to tell when the batteries need charged or do you just plan on charging the batteries every night?

Maybe the secondary and better question is how much vape time do you get from a fresh charged set of batteries?

 

[MASTER0FDAMPF]

that depends on the carto or atty you are using. A good rule of thumb is to recharge at 3.5v (3.7 batts charge to around 4.2). Quick test is with a multimeter.

 

[MrWarspite]

I didnt even think about putting my multimeter leads in there while the batteries were in. Thanks master!

 

[MASTER0FDAMPF]

put two tiny holes in the box where the contact plates are for the battery. make the holes just big enough for your lead prongs. You can get the voltage in seconds.