Hyundai 40V Battery - Lithium 4Ah - HY40B4

Hyundai 40V Lithium 4.0Ah Battery – HY40B4

Twice the power. All the freedom.

The Hyundai HY40B4 40V Lithium 4.0Ah battery is the heavyweight hero of the Hyundai cordless range. Built to back your toughest days on the tools — from clearing tracks in the backcountry to full-day camp prep — this beast delivers extended runtime and no-compromise power in every charge.

More juice, less downtime. Pair it with your Hyundai 40V kit and dominate the job, wherever it takes you.

🔋 Key Features:

• 4.0Ah Lithium Capacity – extended run-time for longer jobs

• Fully Interchangeable – powers all Hyundai 40V tools

• Rugged & Reliable – built to take a beating in real Aussie conditions

• LED Charge Indicator – keep track on the trail or jobsite

• Fast Recharge Time – spend less time waiting, more time getting it done

Whether you’re charging through overgrown scrub or keeping your home base in line, the HY40B4 is the battery that keeps up.

Born of legend, built for the wild.