Makita BL4040 - 40V MAX XGT 4.0AH BATTERY

Name: Makita BL4040 - 40V MAX XGT 4.0AH BATTERY
Brand: Makita
SKU: BL4040
Price: 329.0 AUD
Availability: InStock

SKU BL4040

By: Makita

$329.00 - $329.00

$329.00

$329.00 - $329.00

$329.00

Availability: This product will be delivered in 3-5 business days

Quantity

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Delivery Notice:

Please allow 3-5 business days for processing before it's ready for delivery or pickup. All standard delivery options still apply.

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Product Description

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

Experience the next generation of cordless industrial power with the Makita 40V Max XGT 4.0Ah Battery (BL4040). Engineered to outwork, outlast, and outperform traditional 18V systems, this massive 40V lithium-ion battery provides the uncompromising energy required to drive Makita's highest-drain commercial tools, including heavy-duty rotary hammers, massive circular saws, and commercial landscaping equipment. By delivering continuous, fade-free power, it allows professional tradespeople to tackle the most demanding, heavy-load applications without ever reaching for a petrol can or a power cord.

Built for the brutal realities of the modern construction site, the BL4040 is armored with a heavy-duty, impact-resistant outer casing designed to survive high drops and severe daily abuse. Internally, it boasts an advanced 3-layer moisture protection system, shielding the vital lithium-ion cells from water ingress and highly conductive dust. Furthermore, it features intelligent digital tool-battery communication; a microchip actively exchanges data with the tool and the charger in real-time, optimizing performance and preventing catastrophic overheating. This Makita XGT replacement battery is the ultimate power source for users demanding absolute reliability in extreme conditions.

Who Is This 40V Max Battery Ideal For?

The Makita 40V 4.0Ah Battery delivers extreme power output and impact resistance. It is highly recommended for:

Commercial Builders & Carpenters: Powering heavy-duty 40V circular saws and reciprocating saws through thick, wet hardwood effortlessly all day long.
Professional Landscapers: Driving 40V cordless lawn mowers, chainsaws, and blowers through massive outdoor maintenance jobs where 18V batteries would quickly overheat.
Concrete & Demolition Crews: Providing the extreme, sustained amperage required to operate massive 40V rotary hammers and concrete vibrators without stalling.
Current Makita XGT Owners: Sourcing an extra high-capacity battery to ensure a seamless "hot-swap" workflow, totally eliminating tool downtime on the job site.

Key Features and Performance Benefits:

Massive 40V Power Output: Delivers extreme, petrol-equivalent power designed specifically for high-demand, heavy-load industrial equipment.
Intelligent Digital Communication: The battery constantly talks to the tool and the charger, optimizing power delivery and actively preventing overloading and overheating.
Extreme Durability Casing: Built with a shock-absorbing structure and heavy-duty outer casing to easily survive drops onto concrete and rough handling.
3-Layer Moisture Protection: Advanced internal sealing protects the lithium-ion cells and circuit board from short-circuiting due to rain, sweat, or conductive metallic dust.
Advanced Battery-Ventilation System: Works flawlessly with the DC40RA rapid charger's cooling fans, blowing cold air through the battery to extend its life and drastically reduce charge times.
4.0Ah Extended Capacity: Provides a massive energy reserve, ensuring long, uninterrupted runtimes for your most power-hungry tools.

Technical Specifications:

Brand: Makita
Model: BL4040
Battery Platform: 40V Max XGT
Battery Capacity: 4.0 Amp-Hours (Ah)
Battery Chemistry: Premium Lithium-Ion
Protection: Shock-resistant casing, 3-layer moisture & dust protection
Features: 4-LED fuel gauge indicator with a check button

Delivery Information

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City	1 Day
VIC
Melbourne	1 Day
Regional	3–4 Days
QUEENSLAND
Brisbane	1–2 Days
Regional	3–4 Days
SOUTH AUSTRALIA
Adelaide	2–3 Days
Regional	4–5 Days
NORTHERN TERRITORY
All Areas	4–6 Days
WESTERN AUSTRALIA
All Areas	4–6 Days
TASMANIA
All Areas	4–6 Days

Frequently Asked Questions

Will this 40V battery fit my Makita 18V LXT tools?

No. The 40V Max XGT platform is a completely different system. The rails on this battery are physically larger and will not slide into 18V LXT tools. It is strictly for Makita XGT 40V equipment.

What is the difference between a 2.5Ah and this 4.0Ah battery?

The 'Ah' (Amp-Hour) rating is the size of the fuel tank. The 4.0Ah battery holds significantly more energy than the 2.5Ah, meaning your tool will run much longer before needing a recharge, making it ideal for heavy-duty tasks.

How long does it take to charge this 4.0Ah battery?

When paired with the Makita DC40RA Rapid Charger, this massive 4.0Ah battery can be charged from completely flat to 100% in an incredibly fast 45 minutes.

What does 'Digital Tool-Battery Communication' mean?

The battery contains a microchip that talks to your tool. If you push the tool too hard, the battery senses the extreme heat or current draw and will temporarily shut the tool down to prevent the motor from burning out or the battery cells from melting.

Is this battery waterproof?

It is not submersible, but it features a highly advanced 3-layer moisture protection system. This means it is highly resistant to rain, water splashes, and wet job-site conditions, preventing the internal circuits from shorting out.

Can I check how much charge is left without putting it on a tool?

Yes, the front of the battery features a 4-LED 'fuel gauge'. Simply press the small button on the battery, and the green LEDs will light up to show you exactly how much charge is remaining.

Does this battery suffer from 'memory effect'?

No. Because it uses premium Lithium-Ion cells, it has zero memory effect. You can place it on the charger when it is half full or completely flat without permanently damaging its maximum capacity.

Is the 4.0Ah battery heavier than the 2.5Ah?

Yes, because it contains more lithium-ion cells to store the extra energy, it is physically heavier. However, this extra weight is excellent for balancing out larger tools like massive circular saws and rotary hammers.

Why does the battery have air vents on it?

The vents are part of the battery-ventilation system. When you place it on a Makita rapid charger, the charger's fan blows cold air straight through these vents, cooling the internal cells so it can charge much faster.

Can I use this to power the Makita 40V lawn mower?

Absolutely. The 4.0Ah battery is the perfect capacity for 40V landscaping tools like mowers and brush cutters, providing the high sustained power required to cut thick grass.

Is the outer casing durable enough for a construction site?

Yes, the XGT batteries are built specifically for industrial abuse. The heavy-duty casing features shock-absorbing rails and impact-resistant plastics to survive drops onto solid concrete.

Do you offer trade discounts on Makita batteries?

Yes, Freshway Supplies provides highly competitive trade pricing and bulk discounts for commercial builders, construction firms, and landscapers. Contact us to set up your trade account.

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