battery-stats 0.5.6-2.1 (riscv64 binary) in ubuntu oracular

 This package provides battery-stats-collector, a daemon which will periodically
 collect statistics about the charge of the batteries present.
 .
 It also provides a binary called battery-graph, which can be used to generate
 qplot graphs about the battery charge/discharge patterns over time.
 .
 Note: This requires APM or ACPI to be enabled and working in your kernel.