The gf bought this one for riding her peloton and we took it on our last trip and it was amazing in the tent. It has a timed shut off which was perfect and the battery will last for several days without recharging. https://www.amazon.com/dp/B085L71L9R/ref=cm_sw_r_cp_apa_glt_fabc_P9SZECCD3ZFSV0H6BE0Q