diff --git a/beszel/internal/agent/agent.go b/beszel/internal/agent/agent.go
index 2e5f639..00b3d1c 100644
--- a/beszel/internal/agent/agent.go
+++ b/beszel/internal/agent/agent.go
@@ -36,6 +36,7 @@ type Agent struct {
 	server            *ssh.Server                // SSH server
 	dataDir           string                     // Directory for persisting data
 	keys              []gossh.PublicKey          // SSH public keys
+	hasBattery        bool                       // true if agent has access to battery stats
 }
 
 // NewAgent creates a new agent with the given data directory for persisting data.
diff --git a/beszel/internal/agent/battery.go b/beszel/internal/agent/battery.go
new file mode 100644
index 0000000..da5433c
--- /dev/null
+++ b/beszel/internal/agent/battery.go
@@ -0,0 +1,18 @@
+package agent
+
+import "github.com/distatus/battery"
+
+// getBatteryStats returns the current battery percent and charge state
+func getBatteryStats() (batteryPercent uint8, batteryState uint8, err error) {
+	bat, err := battery.Get(0)
+	if err != nil {
+		return batteryPercent, batteryState, err
+	}
+	full := bat.Design
+	if full == 0 {
+		full = bat.Full
+	}
+	batteryPercent = uint8(bat.Current / full * 100)
+	batteryState = uint8(bat.State.Raw)
+	return batteryPercent, batteryState, nil
+}
diff --git a/beszel/internal/agent/system.go b/beszel/internal/agent/system.go
index 215b504..1926f5e 100644
--- a/beszel/internal/agent/system.go
+++ b/beszel/internal/agent/system.go
@@ -59,10 +59,17 @@ func (a *Agent) initializeSystemInfo() {
 	}
 
 	// zfs
-	if _, err := getARCSize(); err == nil {
-		a.zfs = true
-	} else {
+	if _, err := getARCSize(); err != nil {
 		slog.Debug("Not monitoring ZFS ARC", "err", err)
+	} else {
+		a.zfs = true
+	}
+
+	// battery
+	if _, _, err := getBatteryStats(); err != nil {
+		slog.Debug("No battery detected", "err", err)
+	} else {
+		a.hasBattery = true
 	}
 }
 
@@ -70,6 +77,11 @@ func (a *Agent) initializeSystemInfo() {
 func (a *Agent) getSystemStats() system.Stats {
 	systemStats := system.Stats{}
 
+	// battery
+	if a.hasBattery {
+		systemStats.Battery[0], systemStats.Battery[1], _ = getBatteryStats()
+	}
+
 	// cpu percent
 	cpuPct, err := cpu.Percent(0, false)
 	if err != nil {
@@ -80,7 +92,6 @@ func (a *Agent) getSystemStats() system.Stats {
 
 	// load average
 	if avgstat, err := load.Avg(); err == nil {
-		// TODO: remove these in future release in favor of load avg array
 		systemStats.LoadAvg[0] = avgstat.Load1
 		systemStats.LoadAvg[1] = avgstat.Load5
 		systemStats.LoadAvg[2] = avgstat.Load15
diff --git a/beszel/internal/entities/system/system.go b/beszel/internal/entities/system/system.go
index 9efde5c..e8a2715 100644
--- a/beszel/internal/entities/system/system.go
+++ b/beszel/internal/entities/system/system.go
@@ -36,8 +36,9 @@ type Stats struct {
 	LoadAvg15      float64             `json:"l15,omitempty" cbor:"25,keyasint,omitempty"`
 	Bandwidth      [2]uint64           `json:"b,omitzero" cbor:"26,keyasint,omitzero"`  // [sent bytes, recv bytes]
 	MaxBandwidth   [2]uint64           `json:"bm,omitzero" cbor:"27,keyasint,omitzero"` // [sent bytes, recv bytes]
-	LoadAvg        [3]float64          `json:"la,omitempty" cbor:"28,keyasint"`
 	// TODO: remove other load fields in future release in favor of load avg array
+	LoadAvg [3]float64 `json:"la,omitempty" cbor:"28,keyasint"`
+	Battery [2]uint8   `json:"bat,omitzero" cbor:"29,keyasint,omitzero"` // [percent, charge state, current]
 }
 
 type GPUData struct {
@@ -81,27 +82,27 @@ const (
 )
 
 type Info struct {
-	Hostname       string     `json:"h" cbor:"0,keyasint"`
-	KernelVersion  string     `json:"k,omitempty" cbor:"1,keyasint,omitempty"`
-	Cores          int        `json:"c" cbor:"2,keyasint"`
-	Threads        int        `json:"t,omitempty" cbor:"3,keyasint,omitempty"`
-	CpuModel       string     `json:"m" cbor:"4,keyasint"`
-	Uptime         uint64     `json:"u" cbor:"5,keyasint"`
-	Cpu            float64    `json:"cpu" cbor:"6,keyasint"`
-	MemPct         float64    `json:"mp" cbor:"7,keyasint"`
-	DiskPct        float64    `json:"dp" cbor:"8,keyasint"`
-	Bandwidth      float64    `json:"b" cbor:"9,keyasint"`
-	AgentVersion   string     `json:"v" cbor:"10,keyasint"`
-	Podman         bool       `json:"p,omitempty" cbor:"11,keyasint,omitempty"`
-	GpuPct         float64    `json:"g,omitempty" cbor:"12,keyasint,omitempty"`
-	DashboardTemp  float64    `json:"dt,omitempty" cbor:"13,keyasint,omitempty"`
-	Os             Os         `json:"os" cbor:"14,keyasint"`
-	LoadAvg1       float64    `json:"l1,omitempty" cbor:"15,keyasint,omitempty"`
-	LoadAvg5       float64    `json:"l5,omitempty" cbor:"16,keyasint,omitempty"`
-	LoadAvg15      float64    `json:"l15,omitempty" cbor:"17,keyasint,omitempty"`
-	BandwidthBytes uint64     `json:"bb" cbor:"18,keyasint"`
-	LoadAvg        [3]float64 `json:"la,omitempty" cbor:"19,keyasint"`
+	Hostname       string  `json:"h" cbor:"0,keyasint"`
+	KernelVersion  string  `json:"k,omitempty" cbor:"1,keyasint,omitempty"`
+	Cores          int     `json:"c" cbor:"2,keyasint"`
+	Threads        int     `json:"t,omitempty" cbor:"3,keyasint,omitempty"`
+	CpuModel       string  `json:"m" cbor:"4,keyasint"`
+	Uptime         uint64  `json:"u" cbor:"5,keyasint"`
+	Cpu            float64 `json:"cpu" cbor:"6,keyasint"`
+	MemPct         float64 `json:"mp" cbor:"7,keyasint"`
+	DiskPct        float64 `json:"dp" cbor:"8,keyasint"`
+	Bandwidth      float64 `json:"b" cbor:"9,keyasint"`
+	AgentVersion   string  `json:"v" cbor:"10,keyasint"`
+	Podman         bool    `json:"p,omitempty" cbor:"11,keyasint,omitempty"`
+	GpuPct         float64 `json:"g,omitempty" cbor:"12,keyasint,omitempty"`
+	DashboardTemp  float64 `json:"dt,omitempty" cbor:"13,keyasint,omitempty"`
+	Os             Os      `json:"os" cbor:"14,keyasint"`
+	LoadAvg1       float64 `json:"l1,omitempty" cbor:"15,keyasint,omitempty"`
+	LoadAvg5       float64 `json:"l5,omitempty" cbor:"16,keyasint,omitempty"`
+	LoadAvg15      float64 `json:"l15,omitempty" cbor:"17,keyasint,omitempty"`
+	BandwidthBytes uint64  `json:"bb" cbor:"18,keyasint"`
 	// TODO: remove load fields in future release in favor of load avg array
+	LoadAvg [3]float64 `json:"la,omitempty" cbor:"19,keyasint"`
 }
 
 // Final data structure to return to the hub
diff --git a/beszel/internal/records/records.go b/beszel/internal/records/records.go
index 7dd782b..c1b17d8 100644
--- a/beszel/internal/records/records.go
+++ b/beszel/internal/records/records.go
@@ -172,6 +172,8 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 	tempStats = system.Stats{}
 	sum := &sumStats
 	stats := &tempStats
+	// necessary because uint8 is not big enough for the sum
+	batterySum := 0
 
 	count := float64(len(records))
 	tempCount := float64(0)
@@ -208,6 +210,8 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 		sum.LoadAvg[2] += stats.LoadAvg[2]
 		sum.Bandwidth[0] += stats.Bandwidth[0]
 		sum.Bandwidth[1] += stats.Bandwidth[1]
+		batterySum += int(stats.Battery[0])
+		sum.Battery[1] = stats.Battery[1]
 		// Set peak values
 		sum.MaxCpu = max(sum.MaxCpu, stats.MaxCpu, stats.Cpu)
 		sum.MaxNetworkSent = max(sum.MaxNetworkSent, stats.MaxNetworkSent, stats.NetworkSent)
@@ -290,6 +294,7 @@ func (rm *RecordManager) AverageSystemStats(db dbx.Builder, records RecordIds) *
 		sum.LoadAvg[2] = twoDecimals(sum.LoadAvg[2] / count)
 		sum.Bandwidth[0] = sum.Bandwidth[0] / uint64(count)
 		sum.Bandwidth[1] = sum.Bandwidth[1] / uint64(count)
+		sum.Battery[0] = uint8(batterySum / int(count))
 		// Average temperatures
 		if sum.Temperatures != nil && tempCount > 0 {
 			for key := range sum.Temperatures {
diff --git a/beszel/site/src/components/charts/area-chart.tsx b/beszel/site/src/components/charts/area-chart.tsx
index eee7035..1aefec1 100644
--- a/beszel/site/src/components/charts/area-chart.tsx
+++ b/beszel/site/src/components/charts/area-chart.tsx
@@ -18,6 +18,7 @@ export default function AreaChartDefault({
 	tickFormatter,
 	contentFormatter,
 	dataPoints,
+	domain,
 }: // logRender = false,
 {
 	chartData: ChartData
@@ -26,6 +27,7 @@ export default function AreaChartDefault({
 	tickFormatter: (value: number, index: number) => string
 	contentFormatter: ({ value, payload }: { value: number; payload: SystemStatsRecord }) => string
 	dataPoints?: DataPoint[]
+	domain?: [number, number]
 	// logRender?: boolean
 }) {
 	const { yAxisWidth, updateYAxisWidth } = useYAxisWidth()
@@ -51,7 +53,7 @@ export default function AreaChartDefault({
 							orientation={chartData.orientation}
 							className="tracking-tighter"
 							width={yAxisWidth}
-							domain={[0, max ?? "auto"]}
+							domain={domain ?? [0, max ?? "auto"]}
 							tickFormatter={(value, index) => updateYAxisWidth(tickFormatter(value, index))}
 							tickLine={false}
 							axisLine={false}
diff --git a/beszel/site/src/components/routes/system.tsx b/beszel/site/src/components/routes/system.tsx
index d3635fe..335b5d8 100644
--- a/beszel/site/src/components/routes/system.tsx
+++ b/beszel/site/src/components/routes/system.tsx
@@ -41,6 +41,7 @@ import { timeTicks } from "d3-time"
 import { useLingui } from "@lingui/react/macro"
 import { $router, navigate } from "../router"
 import { getPagePath } from "@nanostores/router"
+import { batteryStateTranslations } from "@/lib/i18n"
 
 const AreaChartDefault = lazy(() => import("../charts/area-chart"))
 const ContainerChart = lazy(() => import("../charts/container-chart"))
@@ -668,6 +669,35 @@ export default function SystemDetail({ name }: { name: string }) {
 						</ChartCard>
 					)}
 
+					{/* Battery chart */}
+					{systemStats.at(-1)?.stats.bat && (
+						<ChartCard
+							empty={dataEmpty}
+							grid={grid}
+							title={t`Battery`}
+							description={`${t({
+								message: "Current state",
+								comment: "Context: Battery state",
+							})}: ${batteryStateTranslations[systemStats.at(-1)?.stats.bat![1] ?? 0]()}`}
+						>
+							<AreaChartDefault
+								chartData={chartData}
+								maxToggled={maxValues}
+								dataPoints={[
+									{
+										label: t`Charge`,
+										dataKey: ({ stats }) => stats?.bat?.[0],
+										color: "1",
+										opacity: 0.35,
+									},
+								]}
+								domain={[0, 100]}
+								tickFormatter={(val) => `${val}%`}
+								contentFormatter={({ value }) => `${value}%`}
+							/>
+						</ChartCard>
+					)}
+
 					{/* GPU power draw chart */}
 					{hasGpuPowerData && (
 						<ChartCard
diff --git a/beszel/site/src/components/ui/chart.tsx b/beszel/site/src/components/ui/chart.tsx
index 979c9a4..9078f8b 100644
--- a/beszel/site/src/components/ui/chart.tsx
+++ b/beszel/site/src/components/ui/chart.tsx
@@ -4,7 +4,7 @@ import * as RechartsPrimitive from "recharts"
 import { chartTimeData, cn } from "@/lib/utils"
 import { ChartData } from "@/types"
 
-import type { JSX } from "react";
+import type { JSX } from "react"
 
 // Format: { THEME_NAME: CSS_SELECTOR }
 const THEMES = { light: "", dark: ".dark" } as const
@@ -43,9 +43,9 @@ const ChartContainer = React.forwardRef<
 	const chartId = `chart-${id || uniqueId.replace(/:/g, "")}`
 
 	return (
-        //<ChartContext.Provider value={{ config }}>
-        //</ChartContext.Provider>
-        <div
+		//<ChartContext.Provider value={{ config }}>
+		//</ChartContext.Provider>
+		<div
 			data-chart={chartId}
 			ref={ref}
 			className={cn(
@@ -54,10 +54,10 @@ const ChartContainer = React.forwardRef<
 			)}
 			{...props}
 		>
-            {/* <ChartStyle id={chartId} config={config} /> */}
-            <RechartsPrimitive.ResponsiveContainer>{children}</RechartsPrimitive.ResponsiveContainer>
-        </div>
-    );
+			{/* <ChartStyle id={chartId} config={config} /> */}
+			<RechartsPrimitive.ResponsiveContainer>{children}</RechartsPrimitive.ResponsiveContainer>
+		</div>
+	)
 })
 ChartContainer.displayName = "Chart"
 
@@ -228,7 +228,7 @@ const ChartTooltipContent = React.forwardRef<
 												{itemConfig?.label || item.name}
 											</span>
 											{item.value !== undefined && (
-												<span className="font-medium tabular-nums text-foreground">
+												<span className="font-medium text-foreground">
 													{content && typeof content === "function"
 														? content(item, key)
 														: item.value.toLocaleString() + (unit ? unit : "")}
diff --git a/beszel/site/src/index.css b/beszel/site/src/index.css
index 2aa0670..fc99028 100644
--- a/beszel/site/src/index.css
+++ b/beszel/site/src/index.css
@@ -101,6 +101,7 @@
 
 .recharts-tooltip-wrapper {
 	z-index: 1;
+	@apply tabular-nums;
 }
 
 .recharts-yAxis {
diff --git a/beszel/site/src/lib/enums.ts b/beszel/site/src/lib/enums.ts
index 198558e..7fd219b 100644
--- a/beszel/site/src/lib/enums.ts
+++ b/beszel/site/src/lib/enums.ts
@@ -36,3 +36,13 @@ export enum SystemStatus {
 	Pending = "pending",
 	Paused = "paused",
 }
+
+/** Battery state */
+export enum BatteryState {
+	Unknown,
+	Empty,
+	Full,
+	Charging,
+	Discharging,
+	Idle,
+}
diff --git a/beszel/site/src/lib/i18n.ts b/beszel/site/src/lib/i18n.ts
index cd4afc3..ac8a275 100644
--- a/beszel/site/src/lib/i18n.ts
+++ b/beszel/site/src/lib/i18n.ts
@@ -4,6 +4,8 @@ import type { Messages } from "@lingui/core"
 import languages from "@/lib/languages"
 import { detect, fromStorage, fromNavigator } from "@lingui/detect-locale"
 import { messages as enMessages } from "@/locales/en/en"
+import { BatteryState } from "./enums"
+import { t } from "@lingui/core/macro"
 
 // activates locale
 function activateLocale(locale: string, messages: Messages = enMessages) {
@@ -54,3 +56,14 @@ export function getLocale() {
 	}
 	return locale
 }
+
+////////////////////////////////////////////////////////
+
+export const batteryStateTranslations = {
+	[BatteryState.Unknown]: () => t({ message: "Unknown", comment: "Context: Battery state" }),
+	[BatteryState.Empty]: () => t({ message: "Empty", comment: "Context: Battery state" }),
+	[BatteryState.Full]: () => t({ message: "Full", comment: "Context: Battery state" }),
+	[BatteryState.Charging]: () => t({ message: "Charging", comment: "Context: Battery state" }),
+	[BatteryState.Discharging]: () => t({ message: "Discharging", comment: "Context: Battery state" }),
+	[BatteryState.Idle]: () => t({ message: "Idle", comment: "Context: Battery state" }),
+} as const
diff --git a/beszel/site/src/types.d.ts b/beszel/site/src/types.d.ts
index d9ec2eb..6e01e56 100644
--- a/beszel/site/src/types.d.ts
+++ b/beszel/site/src/types.d.ts
@@ -1,5 +1,5 @@
 import { RecordModel } from "pocketbase"
-import { Unit, Os } from "./lib/enums"
+import { Unit, Os, BatteryState } from "./lib/enums"
 
 // global window properties
 declare global {
@@ -136,6 +136,8 @@ export interface SystemStats {
 	efs?: Record<string, ExtraFsStats>
 	/** GPU data */
 	g?: Record<string, GPUData>
+	/** battery percent and state */
+	bat?: [number, BatteryState]
 }
 
 export interface GPUData {