Below are easy install instructions by OS and Architecture. As always there are always the standard instructions in the README.md as well.
linux
386 - linux
# Export the sha256sum for verification.
$ export BATTERY_SHA256="95395674e13a48eba73f4d3820de331950d730e749cfa7a2b12cadd55067ea39"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/jessfraz/battery/releases/download/v0.2.3/battery-linux-386" -o "/usr/local/bin/battery" \
&& echo "${BATTERY_SHA256} /usr/local/bin/battery" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/battery"
$ echo "battery installed!"
# Run it!
$ battery -hamd64 - linux
# Export the sha256sum for verification.
$ export BATTERY_SHA256="cfc63c727fecc976f9ebb8c2cbc9ea02d9791b9af12d2b11317f92c1bb8b167c"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/jessfraz/battery/releases/download/v0.2.3/battery-linux-amd64" -o "/usr/local/bin/battery" \
&& echo "${BATTERY_SHA256} /usr/local/bin/battery" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/battery"
$ echo "battery installed!"
# Run it!
$ battery -harm - linux
# Export the sha256sum for verification.
$ export BATTERY_SHA256="74762382b27fb449788044727be3c86241155ac29fb605c18d2a6fe4662626c9"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/jessfraz/battery/releases/download/v0.2.3/battery-linux-arm" -o "/usr/local/bin/battery" \
&& echo "${BATTERY_SHA256} /usr/local/bin/battery" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/battery"
$ echo "battery installed!"
# Run it!
$ battery -harm64 - linux
# Export the sha256sum for verification.
$ export BATTERY_SHA256="96fa026713a39173bb174d92827eaeb945d7479302cf2d7806bd0bfb9082536f"
# Download and check the sha256sum.
$ curl -fSL "https://github.com/jessfraz/battery/releases/download/v0.2.3/battery-linux-arm64" -o "/usr/local/bin/battery" \
&& echo "${BATTERY_SHA256} /usr/local/bin/battery" | sha256sum -c - \
&& chmod a+x "/usr/local/bin/battery"
$ echo "battery installed!"
# Run it!
$ battery -h