18650 batteries with GEN3 silicon-based materials continue to outperform commercially available graphite batteries by approximately 39%, GEN1 by over 30%, and GEN2 by over 16%, all with only a 2% ...
For those willing to put some elbow grease into it, there is an almost unlimited supply of 18650 lithium ion batteries around for cheap (or free) just waiting to be put into a battery pack of some ...