40V Max XGT 4.0Ah Lithium-Ion Battery (2-Pack)

This high-output 40V Max 4.0Ah lithium-ion battery 2-pack is engineered to deliver sustained, high-demand power for heavy-duty cordless tools and equipment. Built with advanced digital communication controls, heavy-duty shock absorption, and IPX4 water resistance, these batteries provide maximum runtime and long-term durability on demanding commercial jobsites.

Key Features & Benefits

• Digital Performance Communication: High-tech microchips continuously monitor temperature, voltage, and current during use to optimize output and prevent motor overload or overheating.

• Impact-Resistant Construction: Engineered with a heavy-duty outer casing and shock-absorbing inner liner to withstand harsh jobsite drops, vibrations, and impact.

• IPX4 Water-Resistant Rating: Features a multi-layer protective structure designed to channel water away from vital internal electronic components for reliable performance outdoors.

• Fast Recharging System: Pairs with rapid optimum chargers to monitor battery temperature actively and deliver fast charge cycles to minimize operator downtime.

• Integrated Fuel Gauge: Equipped with a 4-LED battery charge indicator displaying current capacity levels at the press of a button.

Recommended Applications

• Heavy-Duty Power Tools: Delivering continuous power for high-demand equipment like plunge track saws, miter saws, rotary hammers, and high-torque impact wrenches.

• Outdoor Construction Sites: Supplying durable, weather-resistant battery power in wet, dusty, or cold outdoor operating conditions.

Technical Specifications

• Voltage: 40V Max

• Capacity: 4.0Ah (144 Wh per battery)

• Battery Type: Lithium-Ion

• Quantity: 2-Pack

• Water Resistance: IPX4-rated design

• Charge Time: Approx. 45 minutes on rapid chargers

• Compatibility: Works exclusively across 40V Max cordless tool systems