diff --git a/man/waybar-battery.5.scd b/man/waybar-battery.5.scd
index e99ca34..1ddd4d6 100644
--- a/man/waybar-battery.5.scd
+++ b/man/waybar-battery.5.scd
@@ -114,9 +114,10 @@ The *battery* module displays the current capacity and state (eg. charging) of y
 
 The *battery* module allows you to define how time should be formatted via *format-time*.
 
-The two arguments are:
+The three arguments are:
 *{H}*: Hours
 *{M}*: Minutes
+*{m}*: Zero-padded minutes
 
 # CUSTOM FORMATS
 
diff --git a/src/modules/battery.cpp b/src/modules/battery.cpp
index 60194f0..bd8583c 100644
--- a/src/modules/battery.cpp
+++ b/src/modules/battery.cpp
@@ -308,7 +308,8 @@ const std::string waybar::modules::Battery::formatTimeRemaining(float hoursRemai
   if (config_["format-time"].isString()) {
     format = config_["format-time"].asString();
   }
-  return fmt::format(format, fmt::arg("H", full_hours), fmt::arg("M", minutes));
+  std::string zero_pad_minutes = fmt::format("{:02d}", minutes);
+  return fmt::format(format, fmt::arg("H", full_hours), fmt::arg("M", minutes), fmt::arg("m", zero_pad_minutes));
 }
 
 auto waybar::modules::Battery::update() -> void {