CHAUNVEN 3000mAh 18V Battery Replacement for Makita 18V LXT (BL1830B, BL1860B) – 2 Packs

Powerful 3000mAh 18V Replacement for Makita LXT

Meet the CHAUNVEN 3000mAh 18V battery, designed to slot into Makita 18V tools with reliable performance across long DIY sessions and professional jobs. This high-capacity lithium-ion cell is built to deliver steady power with minimal memory effects, so you can charge or discharge as needed without a noticeable drop in capacity. The two-pack configuration provides ready replacements to keep your workflow moving without frequent downtime.

Key specifications

• Capacity: 3000mAh, Voltage: 18V
• Battery Type: Lithium-ion; replacement for Makita 18V lithium battery
• Format: 2-pack for extended projects
• No memory effect; flexible charging without performance loss

Broad compatibility

Compatible with a wide range of Makita 18V LXT tools. The battery supports models such as BL1830, BL1830B, BL1860, BL1860B, BL1850, BL1850B, BL1840, BL1840B, BL1815, and more. Always verify model fit in your tool’s manual for optimal results.

• Works with: BL1830, BL1830B, BL1860, BL1860B, BL1850, BL1850B
• Also supports: BL1840, BL1840B, BL1815, BL1825, BL1835, BL1845

Safety and reliability

CE, FCC, and RoHS certified for quality and safety. Built-in protections guard against over-discharge, overload, and short circuits, helping your tools operate smoothly while reducing the risk of unexpected shutdowns.

Real-world usage

Whether you’re framing a deck, installing shelves, or drilling through oak, this battery can translate to longer tool time between charges. The 3000mAh capacity supports extended sessions, while the lightweight, balanced feel minimizes fatigue during longer projects.

Warranty and support

CHAUNVEN backs this replacement pack with a 1-year warranty and 24/7 customer service. If you have questions or need guidance, our team is ready to help you get the most from your Makita setup.

Care and charging tips

• Charge before first use and after long idle periods.
• Store in a cool, dry place away from heat.
• Use a Makita-compatible charger for accurate status.