Einhell Power X-Change Starter Kit 2 × 4.0 Ah, 18 V with Twincharger

The Einhell Power X-Change Starter Kit 2 × 4.0 Ah, 18 V with Twincharger is a power system designed to operate cordless workshop tools, DIY equipment, and garden machines. The package contains two lithium-ion batteries rated at 18 V and 4.0 Ah, serving as the primary power source for the brand's cordless ecosystem. Full compatibility is guaranteed with all Einhell Power X-Change tools and garden equipment. Lithium-ion technology provides a consistent energy discharge for sustained operation across the discharge cycle. This configuration is intended for users building a collection of cordless equipment around a shared power platform.

Each battery uses an impact-resistant housing with a non-slip rubber coating to maintain grip during handling. A three-stage LED indicator on the pack displays the remaining capacity before a job begins. The included Twincharger draws mains electricity to replenish the cells in approximately 1.33 hours. It incorporates an active battery management system to monitor and protect the batteries during the charging cycle. LED indicators on the charger display the current charging status at a glance. For installation flexibility, the charger unit features a wall-mountable design to keep surfaces clear.

• 3 A charging current – supplies a steady electrical flow during the recharge cycle.
• Slide-on form factor – connects directly to compatible power tools without adapters.
• Refresh mode – reactivates battery packs left in a deep-discharge state.
• Intelligent charging management – regulates power delivery to protect the cells.
• Two batteries supported – the charging unit accommodates both packs concurrently.