NEWDERY Charger for Apple Watch Travel iWatch USB Wireless Charge, Portable Cordless Charger with Light Weight Magnetic Quick Charge for Apple Watch Ultra2/1 Series11 10 9 8 7 6 5 4 3 2 1 SE, White

Something like this, you can get them in either USB or USB-C. https://www.amazon.com/dp/B07ZFVYNRQ/ref=sspa_dk_detail_5?pd_rd_i=B07ZFVYNRQ&pd_rd_w=gQBEE&content-id=amzn1.sym.af2be12d-373e-4c68-a933-d40df60554fe&pf_rd_p=af2be12d-373e-4c68-a933-d40df60554fe&pf_rd_r=9HG9T48W8REGPPFKDPG8&pd_rd_wg=ecNNy&pd_rd_r=6ca332d4-3bea-4d29-9439-c59f8d367562&sp_csd=d2lkZ2V0TmFtZT1zcF9kZXRhaWxfdGhlbWF0aWM&th=1