Einhell 4511603 2PC Power X-Change Twinpack 36 V (2 x 18V) 4.0 Ah Lithium-Ion Batteries

The Einhell 4511603 Power X-Change Twinpack includes two 18V 4.0 Ah Lithium-Ion batteries, providing longer runtimes, more power, and complete cordless flexibility. As part of the Power X-Change family, these high-capacity batteries can be used across all Einhell cordless tools and garden equipment, ensuring cost savings and convenience by eliminating the need for multiple battery types. With Twin-Pack technology, these batteries combine their power (2 x 18V = 36V) for high-performance operation in demanding applications such as lawn mowers, chainsaws, and rotary hammers. The advanced ABS battery management system ensures maximum safety, efficiency, and durability, while high-quality Lithium-Ion cells prevent self-discharge and memory effect, resulting in longer-lasting performance.  Built for rugged job sites and outdoor conditions, these batteries feature a rubber-coated housing for impact resistance and a firm grip, as well as dust and corrosion protection. A three-stage LED charge indicator provides real-time battery status updates, while the ergonomic trough handle allows for quick and easy battery removal.

For optimal performance, pair these batteries with an Einhell Power X-Change charger (sold separately).

Einhell 2PC Power X-Change Twinpack 36 V (2 x 18V) 4.0 Ah Lithium-Ion Batteries At a Glance

• Member of the Power X-Change family: One battery system for all Einhell tools.
• Twin-Pack technology: Combines two 18V batteries for powerful 36V performance.
• Extended runtime: 4.0 Ah batteries provide longer operating times for demanding tools.
• Advanced ABS battery management system: Ensures safety, performance, and long battery life.
• High-quality Lithium-Ion cells: No memory effect, low self-discharge, and consistent power output.
• Three-stage LED charge indicator: Instant battery status updates.
• Impact-resistant rubber-coated housing: Protects against drops, dust, and corrosion.
• Ergonomic trough handle: Quick and easy battery removal.
• Cordless convenience: Eliminates tangled cords and provides total mobility.

Markets

• DIY Enthusiasts & Homeowners: Reliable battery power for drills, saws, and garden tools.
• Contractors & Construction Workers: High-capacity batteries for saws, rotary hammers, and impact wrenches.
• Landscapers & Gardeners: Long-lasting energy for cordless mowers, trimmers, and blowers.
• Woodworkers & Metalworkers: Continuous power for saws, grinders, and sanders.
• Municipal & Facility Maintenance: Sustainable, high-performance power for outdoor projects and repairs.

This Twinpack battery set is perfect for professionals, contractors, and DIYers who need reliable, long-lasting power for high-demand tools. Whether you’re a landscaper using a cordless lawn mower, a construction worker powering a rotary hammer, or a woodworker operating a circular saw, these batteries deliver the endurance you need. Municipal workers and facility maintenance crews benefit from extended runtimes, reducing downtime on the job. Homeowners and DIY enthusiasts can power multiple tools with a single battery system, improving efficiency in garden maintenance, renovations, and workshop projects.

Einhell 4511603 18V 4.0 Ah Lithium-Ion Batteries- Twin pack, 4.0 Ah PXC Twinpack Battery Features

• Member of the Power X-Change family
• Universal usability for all Power X-Change rechargeable devices
• Saving money, protecting the environment and flexibility
• Prolonged working time and more power with 2x 18V batteries
• The ABS process-controlled battery management system
• Maximum safety, optimum performance, operating time and lifetime
• Freedom of cordless operation
• No tangled cables and free working
• High-quality Li-Ion cells means no memory effect, low self-discharge and high, constant power
• Current charge level indicated by 3-stage LED display
• Impact protection and good grip thanks to rubber-coated housing
• Trough handle for easy removal
• Housing protected against dust, corrosion and mechanical damage
• Suitable for TWIN-PACK use in power demanding 36V applications

Einhell 4511603 2PC Power X-Change Twinpack 36 V (2 x 18V) 4.0 Ah Lithium-Ion Batteries Specifications

• Battery Voltage: 18V
• Battery Capacity: 4.0 Ah (each)
• Power Output: 900 W
• Quantity: 2 Batteries
• Product Weight: 2.9 lbs (Set)
• Item No.: 4511603
• EAN: 772995017942

Einhell 4511603 2PC Power X-Change Twinpack 36 V (2 x 18V) 4.0 Ah Lithium-Ion Batteries Warranty

• Einhell’s 2 year warranty with an extended year if you register your machine online

Why Customers Like the Einhell 2PC Power X-Change Twinpack 36 V (2 x 18V) 4.0 Ah Lithium-Ion Batteries

The Einhell 4511603 Power X-Change Twinpack is the ultimate battery solution for those who demand long runtimes, high power output, and flexible tool compatibility. Whether you’re cutting, drilling, trimming, or grinding, these dual 4.0 Ah batteries ensure you stay productive without interruptions.

Upgrade your tool system with the Einhell Power X-Change Twinpack and experience cordless power like never before!