Einhell 4512122 18V 2×2 Power X-Change Quattrocharger, 4 Port Rapid Battery Charger

The Einhell 4512122 Power X-Change 18V 2×2 Quattrocharger is a high-efficiency, 4-port battery charger built to streamline charging across the Power X-Change platform. Whether you’re working in the shop, out in the yard, or at a remote jobsite, this compact unit saves time and space by charging up to four 18V PXC batteries using a single power outlet. With simultaneous dual-port charging (2 at a time) and automated charge cycling (2 more charge immediately after), you can keep tools running with fewer interruptions.

Designed for use with all Power X-Change batteries, the 2×2 charger features 4A fast-charging technology for reduced downtime, while intelligent battery management ensures safe, optimized charging performance. A refresh mode helps bring deeply discharged batteries back to life, and a 6-stage LED display per port keeps users informed about battery status at a glance. Lightweight and compact, it’s easy to transport using the built-in carry handle—ideal for mobile workstations and tight garage setups.

Einhell 18V 2×2 Power X-Change Quattrocharger 4 Port Battery Charger At a Glance

4-Port Charging with One Plug: Powers up to 4 batteries—2 simultaneously, 2 sequentially—using a single power outlet
Fast 4A Charging: Charges batteries quickly and efficiently to keep tools in operation
Smart Charge Management: Constant monitoring ensures battery safety and longevity
Refresh Mode: Revives deeply discharged batteries
Universal Compatibility: Works with all Einhell 18V Power X-Change batteries
Individual 6-Stage LED Indicators: Real-time status per battery slot
Space-Saving Design: Four batteries, one charger, minimal footprint
Integrated Carry Handle: Lightweight and easy to transport to job sites or between storage areas
Ideal for 36V Twin-Pack Tools: Always have backup batteries ready to go

Markets

Workshops & Garages Maximize productivity with simultaneous charging for multiple tools and reduced bench clutter.
Construction & Tradespeople Ideal for job sites where multiple cordless tools run throughout the day—less downtime, more output.
Lawn & Garden Professionals Quickly rotate mower, trimmer, and blower batteries from a single charger platform.
Tool Libraries & Rental Programs Efficient, user-friendly design supports lending programs and tool sharing with minimal downtime.
Mobile Service Crews Lightweight with one-plug simplicity—charge four batteries on the go with limited outlets.

For tradespeople, landscapers, and contractors, this rapid charger minimizes downtime and maximizes productivity—no more waiting around between tasks. Maintenance crews and facility teams can rotate battery stock faster and extend equipment runtime throughout the day. Tool rental centers benefit from quick battery turnover, keeping their inventory customer-ready. And for DIYers or woodworkers, it’s a perfect match for intensive home projects where multiple tools run back-to-back. Whether you’re recharging for a mower, drill, vacuum, or hedge trimmer, the X-Boostcharger keeps your system moving without delay.

Einhell 4512122 18V 2×2 Power X-Change Quattrocharger, 4 Port Rapid Battery Charger Features

Member of the Power X-Change family
Universal usability for all Power X-Change rechargeable batteries
Saving money, protecting the environment, and flexibility
Continuously parallel charging of two batteries
Ensures fast, high availability and continuous working
Carrying handle for easy, effortless transport of 4 batteries
Suitable for mobile usage due to it’s low weight
4x Battery slots combined with only 1x socket
Saves space at worksite and at jobsite
4 Amp. fast-charging technology ensures shorter charging times
Permanent battery monitoring for optimum charging
Refresh mode allows deeply discharged batteries to be reactivated
Maximum safety due to intelligent charge management
Current information per battery on 6-stage status LED display

Einhell 4512156 18V Power X-Change X-Boostcharger, 8A Rapid Battery Charger Specifications

Power Source: 110–120V | 60 Hz
Output Voltage: 18V
Charging Current: 4 Amps
Charging Ports: 4 (2 simultaneous, 2 follow sequentially)
Compatible Batteries: All 18V Power X-Change Li-Ion batteries
Weight: 3.0 lbs
Item Number: 4512122
EAN: 772995019540

Einhell 4512156 18V Power X-Change X-Boostcharger, 8A Rapid Battery Charger Warranty

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

Why Customers Like the Einhell 18V 8A Power X-Change Boostcharger Rapid Battery Charger

Tradespeople, landscapers, and DIYers choose the Einhell 2×2 Quattrocharger when they need to keep multiple batteries charged without taking up multiple outlets. Search terms like “4 battery charger for cordless tools,” “Einhell 4 port battery charger,” and “Power X-Change multi-battery charger” bring customers to this model because it simplifies battery management while delivering speed and flexibility. For anyone invested in the Power X-Change ecosystem, this charger is a smart, scalable charging solution that minimizes wait time and maximizes uptime across all 18V tools.

Charge smarter. Work longer. Stay powered with Einhell!