Makita BL1840BSC2 18V LXT Battery & Charger Starter Pack (4.0Ah) – Fast Charge & Extended Run Time

Build your Makita cordless setup with the BL1840BSC2 Starter Pack

Getting started with Makita's cordless system is straightforward with the 18V LXT battery and charger starter pack. The BL1840BSC2 pairs a robust 4.0Ah battery with a fast charger, giving you immediate power and the flexibility to grow your toolkit as projects demand. This starter kit is designed to complement Makita's extensive 18V tool lineup, including X2 configurations that run on two batteries for maximum endurance. With a wide selection of bare tools available separately, you can customize your kit over time while maintaining seamless operation across tools.

Power that lasts, recharge that’s quick

The 4.0Ah battery delivers reliable, steady power for most tasks you’ll tackle with 18V tools. A full recharge takes about 90 minutes, so you can get back to work without long downtime. The promise of longer run time per charge—up to about 35% more than the BL1830 model—helps you complete more work on a single charge, especially when you’re running multiple tools in sequence. The built-in LED indicator makes it easy to check charge status at a glance, whether you’re on-site or in a busy workshop. And because this battery resists self-discharge, it’s ready for use even after extended storage, reducing the guesswork before a job starts.

• 90-minute full charge for quicker tool readiness
• Up to 35% more run time per charge than the older BL1830
• LED charge level indicator for on-the-spot monitoring
• Low self-discharge preserves readiness between projects

Smart protection and reliable delivery of power

Safety and consistency come standard with Makita’s Star Protection Computer Controls. The system continuously communicates between the battery and tool to help prevent overload, over-discharge, and overheating, giving you more predictable performance during demanding tasks. A rugged, impact-resistant outer shell paired with a shock-absorbing inner liner helps safeguard the battery against everyday bumps on the jobsite. Sixteen contact terminals maintain a stable connection with the tool, helping minimize power loss or fluctuations during high-vibration work.

• Overload, over-discharge, and overheating protection
• 16 terminals maintain a steady connection under vibration
• Durable outer shell and shock-absorbing liner for protection
• Smart data exchange supports balanced performance in varied conditions

Designed to fit a growing Makita cordless system

Start with the Starter Pack and expand your cordless kit over time. The battery is designed to work across the Makita 18V line, which includes a broad range of tools and supports 18V X2 configurations when you add a second battery. This approach helps you scale your setup without sacrificing compatibility or performance, ensuring you have the power you need as your projects evolve.

Real-world use scenarios

• Carpentry and renovation projects that benefit from longer runtimes between charges
• Outdoor work in cool conditions where dependable battery power matters
• Maintenance or remodeling tasks that require reliable power without frequent recharging

In short, the Makita BL1840BSC2 Starter Pack provides dependable power, smart charging, and a durable design to support a growing cordless toolkit. It’s a practical foundation that fits neatly into Makita’s expansive 18V ecosystem, offering room to grow as your needs and projects change.