Hi, i want ask you a question, if i have a battery like this Zippy Flightmax 2100mAh 3S 35C Lipo Pack w/XT60, and use a Led 100W, (yes it's possible, there is a video that demonstrate this with a circuit) the question is, if I drain the batteries quickly, due to the consumption of the LED, can they ruin?

ty

 

Depends on the current of the led, if it takes over 1.5amps then your battery will drain in around 30 mins.

 

can they ruin?

Depends if the battery has a cell-protecting safety circuit. Lithium cells must not be discharged below a certain point.

 

Hi, i want ask you a question, if i have a battery like this Zippy Flightmax 2100mAh 3S 35C Lipo Pack w/XT60, and use a Led 100W, (yes it's possible, there is a video that demonstrate this with a circuit) the question is, if I drain the batteries quickly, due to the consumption of the LED, can they ruin?

ty

Lithium cells have low internal resistance and can shift impressive amounts of current - but if you push your luck fast charging them and then hit them with full load, they can go exothermic.

Parallel cells pay dividends - my DIY E-cig worked OK on a single 18650, but the cell only lasted a few months. 2P packs usually get rebuilt because of wear & tear before the cells start showing any signs of weakness.

fast charging is probably the biggest avoid - I use 3 batteries and 2 chargers so I don't have to take stupid risks.