R20 20V 2×4Ah is a high-capacity power pack specifically designed for users of the RDP-R20 System – the series of cordless tools known for their mobility, performance, and reliability. This set includes two powerful 4Ah Li-Ion batteries, engineered to provide longer runtime, higher productivity, and maximum freedom for professional and home use.
The batteries are built with advanced lithium-ion technology, ensuring consistent power, stable operation without “memory effect,” and long life even under intensive charge and discharge cycles. The increased 4Ah capacity provides significantly extended autonomy compared to standard 2Ah batteries, allowing work on larger and longer tasks without frequent recharging.
Each battery is equipped with intelligent electronic protection against overload, overheating, and deep discharge. This not only ensures safety but also preserves the battery’s performance for long-term use. Thanks to compatibility with all chargers from the R20 System series, the set adapts perfectly to any workflow, including fast-charging stations.
Designed for professionals, installers, service technicians, construction teams, and demanding DIY enthusiasts, the 2×4Ah batteries deliver the power and durability every modern cordless tool requires.
Applications
Intensive construction and repair work requiring extended runtime
Heavy woodworking and metalworking tasks
Professional installation and assembly operations
Use in workshops, service centers, and industrial environments
Extended home and DIY projects where autonomy is key