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IDEAL 2A-20V LI-ION BATTERY [2.0A-20V] GENERAL ACCESSORY [IDM BT-2A] [Makita Type] - 30269
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Power That Works as Hard as You Do
The IDEAL IDM BT-2A 20V 2.0Ah Lithium-Ion Battery is a high-performance M-Type (Makita-compatible) power tool battery engineered for professionals and serious DIY users who demand reliable runtime, consistent power delivery, and long-lasting durability. With a 24Wh energy rating and 2000mAh capacity, this 20V Li-Ion battery keeps your tools running longer between charges, while its compact, lightweight design reduces fatigue during extended use. Whether you are on a job site or working in a workshop, the IDM BT-2A delivers the dependable, fade-free power your tools need.
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- 20V Lithium-Ion Power with 24Wh Energy Rating: The IDM BT-2A operates at a rated voltage of 20V with a total energy capacity of 24 Watt-hours (Wh) and a 2000mAh (2.0Ah) cell capacity. This combination ensures a strong, stable power output that sustains tool performance throughout the entire discharge cycle — no power drop-off as the battery depletes.
- M-Type (Makita-Compatible) Interface for Broad Tool Compatibility: Designed with an M-Type slide-in battery interface, the IDM BT-2A is compatible with a wide range of Makita-platform 20V cordless power tools, including drills, impact drivers, circular saws, jigsaws, and more. This makes it an ideal replacement or spare battery for professionals already invested in the M-Type ecosystem.
- Double Insulation for Maximum Electrical Safety: The battery housing is engineered with a double insulation system, meaning all internal electrical components — including the Li-Ion cells and contact terminals — are completely isolated from the outer shell. This eliminates the risk of accidental electrical contact, making the battery safer to handle in wet, dusty, or high-vibration environments typical of construction and workshop settings.
- Universal Charger Compatibility (220–240V / 50–60Hz): The IDM BT-2A is designed to be charged using a compatible charger operating at 220–240V input voltage and 50/60Hz frequency, making it fully compatible with standard power grids across the UAE, GCC, Europe, and most international markets. This ensures you can charge reliably at home, in the workshop, or on site without the need for voltage converters.
- Compact Form Factor with Heavy-Duty Cell Engineering: Despite its compact and lightweight physical footprint, the IDM BT-2A is built around heavy-duty Lithium-Ion cells that are rated for high cycle counts and consistent energy output. The reduced size and weight directly improve tool ergonomics — lowering the centre of gravity on handheld tools and reducing operator fatigue during long shifts. The battery also ships with a Guide Book to assist with safe usage and charging practices, and it carries CE certification, confirming it meets European safety, health, and environmental protection standards.
General Purchase & Comparison Queries
Is the IDEAL IDM BT-2A compatible with my Makita tools?
Yes. The IDEAL IDM BT-2A features an M-Type (Makita-compatible) slide-in interface, making it designed to fit and function with a wide range of Makita-platform 20V cordless power tools including drills, impact drivers, circular saws, and more. We always recommend verifying your specific tool model's voltage and connector type before purchase to ensure full compatibility.
What is the difference between a 2.0Ah and a higher capacity battery like 4.0Ah?
The 2.0Ah (2000mAh) capacity of the IDM BT-2A means it is optimised for lighter to medium-duty tasks where portability and low weight are priorities. A higher capacity battery (e.g., 4.0Ah) stores more energy and offers longer runtime per charge, but is heavier and bulkier. The IDM BT-2A's compact, lightweight design makes it ideal for tasks where you value tool balance and reduced fatigue over maximum runtime, or as a convenient spare battery to swap in while your primary battery charges.
Does this battery come with a charger?
The IDEAL IDM BT-2A is sold as a battery accessory only and does not include a charger in the box. It is compatible with chargers operating at 220–240V / 50–60Hz, which covers standard UAE and international power grids. If you require a compatible charger, please check the IDEAL accessories range or contact our team for a recommendation.
Product-Specific and Usage Queries
What does the 24Wh energy rating mean in practical terms?
The 24 Watt-hour (Wh) energy rating is calculated from the battery's 20V voltage multiplied by its 2.0Ah capacity. In practical terms, it represents the total amount of energy the battery can store and deliver. A higher Wh rating means more work can be done per charge. For typical tasks such as drilling, driving screws, or cutting, the IDM BT-2A provides a solid, consistent runtime suitable for professional and DIY applications without the added bulk of a larger pack.
Is this battery safe to use in dusty or demanding job site conditions?
Yes. The IDM BT-2A is built with double insulation, which means all internal electrical components are fully isolated from the outer casing. This design significantly reduces the risk of electrical faults caused by dust, debris, or incidental contact. Combined with its heavy-duty cell engineering and CE-certified construction, the battery is designed to perform reliably in the demanding environments typical of construction sites, workshops, and industrial settings.
How should I store the IDM BT-2A when not in use?
For optimal longevity, Lithium-Ion batteries like the IDM BT-2A should be stored in a cool, dry place away from direct sunlight and extreme temperatures. Avoid storing the battery in a fully discharged state — ideally, store it at around 40–60% charge if it will not be used for an extended period. The battery's compact design makes it easy to store safely in a tool bag or case. Refer to the included Guide Book for full storage and handling instructions.
Problem/Solution-Oriented Queries
My battery is not holding a charge as long as it used to — what should I do?
Reduced runtime over time is a normal characteristic of Lithium-Ion batteries after many charge cycles. To maximise the lifespan of your IDM BT-2A, always use a compatible 220–240V charger, avoid leaving the battery on charge for extended periods after it is full, and store it properly when not in use. If the battery no longer holds a useful charge despite correct usage and storage, it may be time to replace it. The IDM BT-2A is available as a standalone accessory, making it a straightforward and cost-effective replacement.
The battery feels warm after use — is this normal?
Some warmth after use is completely normal for Lithium-Ion batteries, particularly after heavy or continuous use. The IDM BT-2A's double insulation design ensures that heat generated internally does not create a safety hazard at the outer casing. However, if the battery becomes excessively hot, emits an unusual smell, or shows signs of swelling, stop use immediately and do not attempt to charge it. Allow the battery to cool in a safe, open area and consult the Guide Book or contact IDEAL support for guidance.
My tool is not recognising the battery — how do I fix this?
If your tool is not recognising the IDM BT-2A, first ensure the battery is fully charged using a compatible 220–240V charger. Then check that the M-Type battery interface is clean and free from dust or debris — gently wipe the contacts with a dry cloth if needed. Confirm that your tool is rated for 20V M-Type (Makita-compatible) batteries. If the issue persists after these steps, the tool's battery management system may need inspection. Contact your local IDEAL distributor or tool service centre for further assistance.
Battery (1 Pcs)


