Makita 40V Max XGT 4.0Ah Lithium-Ion Battery (Model: BL4040)

Product Description

Equip your high-demand tools with the perfect balance of hard-hitting power and extended runtime using the Makita 40V Max XGT 4.0Ah Lithium-Ion Battery (BL4040). Specifically designed for professional applications requiring high power and endurance, this heavy-duty battery pack supplies a substantial 144 Wh of total energy storage to keep your cordless industrial equipment operating seamlessly through grueling shifts.

The BL4040 features advanced digital communication technology that actively exchanges real-time data between the tool and the battery. This smart system enables significantly higher energy extraction rates than traditional 18V LXT series batteries, optimizing power delivery dynamically under heavy loads. It also works hand-in-hand with an integrated thermal management cooling system to prevent overheating, ensuring maximum cell life and stable execution back-to-back. When it's time to recharge, it keeps your downtime to an absolute minimum by achieving a full charge in just 45 minutes or less when paired with the DC40RA Rapid Optimum Charger.

Built to effortlessly survive the absolute harshest job site conditions, the BL4040 is engineered with an impact-resistant outer casing and a shock-absorbing inner liner. It features rigid, heavy-duty rails to guarantee that the battery remains firmly locked onto the tool during high-vibration and high-demand applications, while an ecofriendly screw construction allows for seamless disassembly and straightforward recycling down the line.

Key Features

• Heavy-Duty 4.0Ah Capacity: Delivers 144 Wh of consistent, heavy-duty energy storage, making it ideal for high-endurance professional applications.
• Intelligent Digital Communication: Actively monitors and exchanges performance data to enable maximum power extraction and efficient tool operation.
• Rapid 45-Minute Charge: Recharges fully in 45 minutes or less with the Makita DC40RA single-port fast charger, keeping your crew moving.
• Thermal Management Cooling System: Built-in design protects battery cells during intense operational cycles for maximum service life.
• High-Visibility 4-LED Fuel Gauge: Features a green 4-LED status display to let you monitor remaining charge capacity at a glance.
• Extreme Job Site Protection: Armed with rigid battery rails, an impact-resistant outer casing, and a shock-absorbing inner liner.
• Sustainable Eco-Design: Built with a clean screw construction, allowing for quick disassembly and straightforward end-of-life recycling.

Product Specifications

• Brand: Makita
• Model Number: BL4040
• Product Type: Power Tool Battery
• Battery Platform: 40V Max XGT
• Voltage: 40V
• Capacity: 4.0 Ah
• Total Energy: 144 Wh
• Charge Time: 45 Minutes or less (with DC40RA Rapid Charger)

What's in the box
1 x Makita 40V Max XGT 4.0Ah Lithium-Ion Battery (BL4040)
1 x Instruction Manual