Makita Bl1840 18 Volt 4.0Ah Li-Ion Battery

Makita Li-Ion Battery — BL1840 18V 4.0Ah

The Makita BL1840B battery is lightweight and shock-absorbing. The Li-ion range delivers 430% more working capacity during it's lifetime compared to Ni-Cad and is 40% Lighter than Ni-MH. The Li-ion has minimal depletion of power during use or in storage over it's lifetime. The MAKBL1840B includes battery capacity indicator LED's which show you how much power you have left at the touch of a button. Battery capacity indicator LED's show how much juice you have left on demand Foam cell technology Slide on battery - firm holding with multi contacts and shock absorbing pack, will not puncture and remains cool even in heavy use Unbeatable 36 minute charge time Same weight as 3.0Ah battery Works with your current Li-ion Chargers Longer run time and battery life All new 4Ah+ tools are compatible with 18V 3Ah and less Li-ion batteries

Key Features

• Professional-grade makita model
• Advanced technology for enhanced performance
• Durable construction built to withstand demanding trade use
• Ergonomic design for user comfort during extended work sessions
• Backed by trusted Makita warranty and support

Applications & Use Cases

This makita battery 4ah is ideal for professionals requiring reliable, precision performance. Whether you're tackling construction projects, maintenance work, or specialised trade tasks, this makita tool delivers consistent results. The combines advanced features with practical usability to meet the demands of modern trade professionals across Ireland and the UK.

Who Is This For

This makita battery 4ah suits electricians, plumbers, carpenters, builders, and specialist contractors. Whether you're a seasoned professional or expanding your toolkit, the makita offers the reliability and performance you depend on. Trade professionals across Ireland consistently choose Makita for their demanding jobsite requirements.

Why Buy From Tool Depot Ireland

Tool Depot Ireland stocks the makita battery 4ah for immediate delivery across Ireland and Northern Ireland. We specialise in professional trade tools and supplies with competitive pricing and expert customer support. Our nationwide distribution network ensures fast delivery to your location, whether you're based in Dublin, Cork, Galway, or anywhere across the island. When you need a makita , trust Tool Depot Ireland for reliability and service.

If you place your order online, we will contact you if any of your items are out of stock with current lead times or alternatives if suitable. For more details see our full Refund and Returns Policy.


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Tool Depot are an Irish based company and are the leading stockist of Power Tools in Wexford. We stock a huge range of Power Tools, Hand Tools and accessories from top brands at great prices.


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