What is needed to connect a 2qty of Boulder100 Briefcases to charge an Yeti1000Lithium?
Hi @MDB62
We recommend using the 4X 8mm combiner cable for that set up.
https://www.goalzero.com/products/4x-8mm-combiner-to-high-power-port-connector?_pos=1&_sid=0c25dbb5c&_ss=r