OHYES BAT 4-Pack 8000mAh 18V Replacement Battery for Makita 18V Tools (BL1860B BL1850B BL1840B BL1830B)

Power your Makita 18V toolkit with the OHYES BAT 4-Pack 8000mAh replacement batteries. This set delivers four high-capacity cells designed to provide steady, reliable power when you need it most, while remaining balanced in hand and easy to carry in your tool bag.

Longer runtime, fewer interruptions

With an 8.0Ah capacity, these cells are built to extend operation time between charges, helping you tackle bigger projects without constantly swapping batteries. The result is a smoother workflow where you can focus on the task at hand rather than managing power supply needs.

• 8000mAh capacity for higher energy density
• No memory effect for dependable performance over time
• 4-LED fuel gauge for simple, at-a-glance charge monitoring

Designed for Makita 18V systems

Fully compatible with Makita 18V BC, BD, BH, BJ series tools and a range of chargers. The pack supports models BL1860B, BL1850B, BL1840B, BL1830B, and BL1815B, along with popular chargers such as DC24SC and DC18 series.

• Broad compatibility with Makita 18V devices
• LED indicator helps you gauge power status during work

Smart protection for safer operation

Built-in protections guard against overcharging, over-discharging, over-current, and short circuits, plus a stable voltage circuit to support steady performance across sessions.

Real-world use and handling

These replacement cells are designed for practical, hands-on jobs—from framing to finish work. The four-pack simplifies stocking and rotation across multiple tools, helping you stay productive on busy days without waiting for recharge.

Note: Benefits described reflect design goals and typical usage scenarios. Actual performance can vary based on tool model, workload, and operating conditions.