Suptig Portable Charger 9000mAh Battery Pack Power Bank Compatible for Gopro, Canon, Nikon, DJI osmo, Insta 360, Akaso More Camera, Phone etc.

https://www.amazon.com/dp/B0FPFN439R?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_8

suptig battery pack. I do this a whole lot and swear by them. https://www.amazon.com/Suptig-Portable-Charger-9000mAh-Compatible/dp/B0FPFN439R/ref=sr_1_4_pp?crid=235J0I96R3M6U&dib=eyJ2IjoiMSJ9.z3tKIlGrr3O3Ez-wTC00x7GpPl7ozFLZWCGpFmTDvlZR1ZW0nA8SFWV7T2oB887LlSgr9te98qVDZxMQ8E8befpszkhENrtwHowd7d7bnyNlXOQGbU6k-IxPFE4Swd1ubOKxKivlP5LW1hz2WRte4gswsoNplrko38xadcwgLK-Lw0UjZ2kn9bhu0ZZjJ5gsFiitI3BBiXrIg_7TCe6g0NMtv7YyZBintbjvSLSf-p0.kEA65bbIK1c-pYk8WolunhHlVfRAVVtKeExh1ZF81aw&dib_tag=se&keywords=suptig&qid=1777311540&sbo=RZvfv%2F%2FHxDF%2BO5021pAnSA%3D%3D&sprefix=suptig%2Caps%2C216&sr=8-4 also have been using Telesin powered selfie stick as well.