Battery Tests and Battery Reviews — VTC4
Best 18650 battery at 0.2 ohm or 16-21A pulsed loads
Posted by Jonathan Caserta on
One question we get particularly from the e-cig crowd is which battery will show less voltage sag and perform better under pulses at a specific ohm level, for example in a mechanical mod device. The results are very applicable to someone using a regulated (constant watts) device as well. So we decided to do a comparison test of the voltage drop under this significant constant resistance load of 0.2 ohms, comparing the Samsung 25R vs Sony VTC4 vs Sony VTC5.
Best batteries for cloud chasers or super high current: Sony VTC4 vs Efest 2100mAh 38A vs Efest 2100mAh 30A test results
Posted by Jonathan Caserta on
So there's a new Efest 38A 2100 mAh battery on the block, I thought I'd do a comparison between it and the older 30A version from Efest, along with the VTC4 which is our current most recommended battery for the cloud chaser or someone that needs high current in the 20-35A range. Pics of the batteries, and lots of charts and data are within!
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- Tags: 2100mAh, 38A, Cloud Chasing, Efest, Power Cells, VTC4