21V Lithium Battery - 4.0Ah with Charger

Power Your Clean. Keep your cordless high-pressure washer running at peak performance. This 21V 4.0Ah Lithium-Ion battery pack is built for heavy-duty outdoor cleaning, offering extended runtime and reliable power. Featuring a standard Makita-style sliding interface, it's the perfect replacement or backup battery for your tool arsenal.

Key Features:

• High-Capacity 4.0Ah Cell: Delivers sustained, fade-free power, allowing you to wash vehicles, patios, and outdoor furniture without constant recharging interruptions.

• Makita Interface Compatible: Designed with a universal sliding socket, ensuring a secure and seamless fit for your high-pressure washer and other compatible yard tools.

• Complete Power Kit: Includes a dedicated fast-charging adapter so you can quickly power up and get back to work.

• Smart Safety Protection: Built-in safeguards protect against overcharging, overheating, and short circuits, maximizing the battery's lifespan and ensuring safe operation.

Specifications:

• Voltage: 21V (Max)

• Capacity: 4.0 Ah (4000mAh)

• Battery Type: Lithium-Ion (Li-ion)

• Interface: Makita-Compatible Sliding Socket

What’s in the Box:

• 1 x 21V 4.0Ah Lithium Battery

• 1 x Power Charger Adapter

🚚 Fast & Reliable Shipping

Shipped directly from our USA Warehouse. We know you want to get to work, which is why we offer fast 3-5 day delivery across the US. Shop with confidence!