Battery icon does not display

The battery icon doesn't display in my machine, even though it displays in powerlevel9k.
powerlevel9k
powerlevel10k
After reading this issue, I tried git pull in powerlevel10k dir, but it didn't work.
The system is macOS 10.15.7, and the terminal is iTerm2. The icon seems to disappear in Terminal.app as well.
My .zshrc is as follows:
# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
# Initialization code that may require console input (password prompts, [y/n]
# confirmations, etc.) must go above this block; everything else may go below.
# if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
#   source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
# fi

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH=/Users/<PATH>/.oh-my-zsh
export LC_ALL=en_US.UTF-8
# export PATH="/usr/local/opt/terraform@0.12/bin:$PATH"

#source /Users/<YOUR_PATH>/awesome-terminal-fonts/build/*.sh
#zstyle ':completion:*:*:git:*' script ~/.oh-my-zsh/custom/plugins/git-completion.bash
#fpath=(~/.oh-my-zsh/custom/plugins $fpath)
# source ~/.oh-my-zsh/custom/themes/powerlevel10k/powerlevel10k.zsh-theme

plugins=(
    zsh-autosuggestions 
    zsh-syntax-highlighting 
    git
    # vi-mode
    ) 
autoload -Uz compinit && compinit

#source ~/.oh-my-zsh/custom/plugins/zsh-history-substring-search/zsh-history-substring-search.zsh
source ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
source ~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
#source ~/.oh-my-zsh/custom/plugins/zsh-autocomplete/zsh-autocomplete.plugin.zsh

ZSH_THEME="powerlevel9k/powerlevel9k"
# ZSH_THEME="powerlevel10k/powerlevel10k"

POWERLEVEL9K_MODE='nerdfont-complete'

ENABLE_CORRECTION="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

source $ZSH/oh-my-zsh.sh

# User configuration

# export MANPATH="/usr/local/man:$MANPATH"
# PATH=$PATH:~/Library/Python/2.7/bin
# export PATH="$HOME/Library/Python/3.8/bin:$PATH"
# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# ssh
# export SSH_KEY_PATH="~/.ssh/rsa_id"

#wifi 相关
# POWERLEVEL9K_CUSTOM_WIFI_SIGNAL="zsh_wifi_signal"
# POWERLEVEL9K_CUSTOM_WIFI_SIGNAL_BACKGROUND="green"
# POWERLEVEL9K_CUSTOM_WIFI_SIGNAL_FOREGROUND="black"

# zsh_wifi_signal(){
#         local output=$(/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport -I)
#         local airport=$(echo $output | grep 'AirPort' | awk -F': ' '{print $2}')

#         if [ "$airport" = "Off" ]; then
#                 local color='%F{black}'
#                 echo -n "%{$color%}Wifi Off"
#         else
#                 local ssid=$(echo $output | grep ' SSID' | awk -F': ' '{print $2}')
#                 local speed=$(echo $output | grep 'lastTxRate' | awk -F': ' '{print $2}')
#                 local color='%F{black}'

#                 [[ $speed -gt 100 ]] && color='%F{black}'
#                 [[ $speed -lt 50 ]] && color='%F{red}'

#                 echo -n "%{$color%}$ssid %{$color%}\uf1eb %{%f%}" # removed char not in my PowerLine font
#         fi
# }

#battery 相关
POWERLEVEL9K_BATTERY_CHARGING_FOREGROUND='red'
POWERLEVEL9K_BATTERY_CHARGED_FOREGROUND='blue'
POWERLEVEL9K_BATTERY_DISCONNECTED='blue'
POWERLEVEL9K_BATTERY_LOW_THRESHOLD='10'
POWERLEVEL9K_BATTERY_LOW_COLOR='red'
POWERLEVEL9K_BATTERY_VERBOSE=false
#POWERLEVEL9K_BATTERY_STAGES=($'\u2581 ' $'\u2582 ' $'\u2583 ' $'\u2584 ' $'\u2585 ' $'\u2586 ' $'\u2587 ' $'\u2588 ')
# POWERLEVEL9K_BATTERY_ICON='\uf1e6 '

#logo下面的箭头相关
POWERLEVEL9K_MULTILINE_FIRST_PROMPT_PREFIX=''
POWERLEVEL9K_PROMPT_ON_NEWLINE=true
POWERLEVEL9K_MULTILINE_LAST_PROMPT_PREFIX="%F{014}\u2570%F{cyan}\uF054%F{073}\uF054%F{109}\uF054%f "

POWERLEVEL9K_VCS_MODIFIED_BACKGROUND='yellow'
POWERLEVEL9K_VCS_UNTRACKED_BACKGROUND='yellow'
POWERLEVEL9K_VCS_UNTRACKED_ICON='?'

POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(
    os_icon 
    dir 
    vcs)
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(
    status 
    time 
    dir_writable 
    battery 
    kubecontext 
    ram 
    load 
    background_jobs
    )

#POWERLEVEL9K_SHORTEN_STRATEGY="truncate_middle"
# POWERLEVEL9K_SHORTEN_DIR_LENGTH=1
POWERLEVEL9K_TIME_FORMAT="%D{\uf017 %H:%M \uf073 %d/%m/%y}"
POWERLEVEL9K_TIME_BACKGROUND='white'
POWERLEVEL9K_RAM_BACKGROUND='yellow'
POWERLEVEL9K_LOAD_CRITICAL_BACKGROUND="white"
POWERLEVEL9K_LOAD_WARNING_BACKGROUND="white"
POWERLEVEL9K_LOAD_NORMAL_BACKGROUND="white"
POWERLEVEL9K_LOAD_CRITICAL_FOREGROUND="red"
POWERLEVEL9K_LOAD_WARNING_FOREGROUND="yellow"
POWERLEVEL9K_LOAD_NORMAL_FOREGROUND="black"
POWERLEVEL9K_LOAD_CRITICAL_VISUAL_IDENTIFIER_COLOR="red"
POWERLEVEL9K_LOAD_WARNING_VISUAL_IDENTIFIER_COLOR="yellow"
POWERLEVEL9K_LOAD_NORMAL_VISUAL_IDENTIFIER_COLOR="green"
# POWERLEVEL9K_HOME_ICON=''
# POWERLEVEL9K_HOME_SUB_ICON=''
# POWERLEVEL9K_FOLDER_ICON=''
POWERLEVEL9K_STATUS_VERBOSE=true
POWERLEVEL9K_STATUS_CROSS=true
POWERLEVEL9K_TIME_ICON=""
POWERLEVEL9K_PUBLIC_IP_BACKGROUND="green"
POWERLEVEL9K_PUBLIC_IP_FOREGROUND="black"
POWERLEVEL9K_KUBECONTEXT_BACKGROUND="white"
POWERLEVEL9K_KUBECONTEXT_FOREGROUND="black"
POWERLEVEL9K_VCS_GIT_ICON='\uF408 '
POWERLEVEL9K_VCS_GIT_GITHUB_ICON='\uF408 '

# Alias
alias cls="clear"
alias down="cd ~/Downloads"
alias ..="cd .."
alias ....="cd ../.."

alias look="find * -type f | fzf > selected"
alias search="grep --color -rnw ./ -e "
alias ports="lsof -PiTCP -sTCP:LISTEN"
alias gc="git -c http.sslVerify=false clone"
alias git="git -c http.sslVerify=false"
alias gch="git checkout"
alias gpr="git pull --rebase"
alias graph="git log --color --graph --pretty=format:\"%h | %ad | %an | %s%d\" --date=short"
alias hist="git log --color --pretty=format:\"%C(yellow)%h%C(reset) %s%C(bold red)%d%C(reset) %C(green)%ad%C(reset) %C(blue)[%an]%C(reset)\" --relative-date --decorate"
alias xclip="xclip -selection c"
alias ms="/opt/metasploit-framework/bin/msfconsole"
alias speedtest="curl -o /dev/null cachefly.cachefly.net/100mb.test"
#myself
# alias gdd="git add ."
# alias gcmm="git commit -m"
# alias gpom="git push origin main"
# export LSCOLORS=""

DISABLE_MAGIC_FUNCTIONS=true

### Fix slowness of pastes with zsh-syntax-highlighting.zsh
pasteinit() {
  OLD_SELF_INSERT=${${(s.:.)widgets[self-insert]}[2,3]}
  zle -N self-insert url-quote-magic # I wonder if you'd need `.url-quote-magic`?
}

pastefinish() {
  zle -N self-insert $OLD_SELF_INSERT
}
zstyle :bracketed-paste-magic paste-init pasteinit
zstyle :bracketed-paste-magic paste-finish pastefinish
### Fix slowness of pastes

# Kubernetes aliases
# alias k="kubectl"

# tabtab source for packages
# uninstall by removing these lines
[[ -f ~/.config/tabtab/__tabtab.zsh ]] && . ~/.config/tabtab/__tabtab.zsh || true
#autojump plugin
[ -f /usr/local/etc/profile.d/autojump.sh ] && . /usr/local/etc/profile.d/autojump.sh
neofetch

# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
# [[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
Thank you in advance.
romkatv / powerlevel10k

Battery icon does not display #1530
