What's the battery drain likely to be? nostr:nevent1qqsrwv2rwwecel4ers95p569qucm3zaskauj9u6dzgvus8uu5n6yy9cpzamhxue69uhhyetvv9ujuurjd9kkzmpwdejhgtczyprqcf0xst760qet2tglytfay2e3wmvh9asdehpjztkceyh0s5r9cqcyqqqqqqg5e2efs