This customizable LiPo battery magazine is inspired by the Hubsan Battery Magazine made by dboyer. The size for the batteries has been adjusted to fit my Turnigy nano-tech 1S 750mah batteries with attached velcro tape. The number of batteries and many other parameters can be adjusted. Use a rubber band to hold the batteries in place.
On my small printer this took quite some time. 6.5h for the 4 battery version.