Power your projects with confidence. The Tavice 18V 9.0Ah Lithium-Ion Battery is a high-capacity, long-lasting power source compatible with Milwaukee M18 cordless tools. Whether you're on a demanding job site or tackling heavy-duty DIY tasks, this replacement battery provides extended runtime, intelligent protection, and rugged durability.

Key Features

• Extended Runtime – 9.0Ah Capacity
  Delivers significantly longer operation than standard 3Ah, 5Ah, or 6Ah batteries, making it ideal for high-drain tools and prolonged tasks.

• Advanced Lithium-Ion Technology
  Offers consistent, fade-free power with no memory effect, ensuring full performance through every charge cycle.

• Milwaukee M18 Compatible
  Seamlessly fits all Milwaukee M18 Cordless Lithium-Ion System Tools using models like 48-11-1850, 48-11-1840, and more.

• Smart Safety Protection
  Built-in safeguards protect against overcharging, overheating, and short-circuiting, extending battery life and tool safety.

• Durable Job-Site Ready Design
  Engineered with tough exterior housing to resist vibration, impact, and job-site wear and tear.

Technical Specifications

• Battery Type: Rechargeable Lithium-Ion

• Voltage: 18V

• Capacity: 9000mAh (9.0Ah)

• Color: Black & Red

• Weight: Approx. 1.0kg

• Certifications: CE, FCC, RoHS (if applicable)

Compatibility

Replaces Milwaukee OEM Part Numbers:

• 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822

• 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850

• 48-11-1852, 48-59-181, 48-59-1850

Fits Milwaukee M18 tools including:

• Drills, Impact Drivers, Saws, Grinders, Wrenches, and more (see full compatibility list in product details)

Package Includes

• 1 x Tavice 18V 9.0Ah High Output Battery

• 1 x User Manual

Usage & Safety Tips

• Fully charge before first use

• Store in a cool, dry environment

• Do not expose to fire, water, or excessive force

• Keep out of reach of children

Frequently Asked Questions

Is this compatible with all Milwaukee M18 cordless tools?
Yes, it is designed for full compatibility with M18 Lithium-Ion system tools.

Do I need a special charger for this battery?
No. This battery works with standard Milwaukee M18 Lithium-Ion chargers.

How long does the battery last?
Runtime depends on the tool and workload, but the 9.0Ah capacity provides up to 2–3x longer usage than lower-capacity alternatives.

Is there built-in safety protection?
Yes. The battery includes overcharge, overheat, and short-circuit protection.

Disclaimer

Milwaukee®, M18®, and related trademarks are property of Milwaukee Electric Tool Corporation. Tavice is not affiliated, sponsored, or endorsed by Milwaukee. Compatibility is listed for reference purposes only.

Equip your tools with powerful, long-lasting energy—upgrade to the Tavice 9.0Ah 18V battery today and experience unmatched performance.