MAXXT 20V 4.0Ah Li-ion Replacement Battery Pack | M-B2040-UK

Power through the toughest tasks with the MAXXT M-B2040-UK 20V 4.0Ah Li-ion Battery Pack, engineered to provide long-lasting, consistent energy for all MAXXT 20V cordless power tools. Combining high-capacity performance, rapid recharge capability, and durable construction, this battery ensures maximum productivity for both professionals and enthusiasts.

Long-Lasting Power

Delivering 4.0Ah of high-density energy, this lithium-ion battery pack provides extended runtime, maintaining stable, reliable power for prolonged use across drilling, cutting, trimming, and more.

Versatile Compatibility

Designed to work seamlessly with all MAXXT 20V power tools, including drills, saws, trimmers, blowers, and sanders. This universal compatibility ensures maximum convenience and tool readiness across your entire cordless toolkit.

Rapid Charging Technology

Stay productive with advanced fast-charging capabilities. The battery quickly regains full capacity, reducing downtime and enabling uninterrupted workflow on demanding projects.

Durable, Job-Site Ready Construction

Built with premium materials and subjected to rigorous quality testing, this battery is engineered to withstand harsh working conditions, vibration, and impact — ensuring dependable, long-lasting performance.

Integrated Fuel Gauge

Plan your work efficiently with the built-in LED fuel gauge, providing an instant visual indication of remaining charge. Monitor runtime and schedule recharging without interruption, keeping your tools ready when you need them.

Technical Specifications