18650 3X2 Battery Pack

thingiverse

This is a 3x2 18650 Battery Pack. Slots in the side allow for easy wire hookups if balancing charge of the pack is desired. I created this for my Bayangtoys X21 drone, attaching it across the bottom leg supports. Running three 18650's in series with another three in parallel could yield a much longer flight time. The top support beams prevent accidental battery ejection. The + and - battery connector holes are slightly offset for improved cable management if needed. This was printed using everywhere support in ABS material. PLA is not recommended because heated batteries will deform the print. Depending on metal battery connectors, elongation may be necessary to fit cells properly. If using 18650's without positive nubs, shortening it a bit might be required.