New Boxed.2x 18V 5.2 Ah Power X-Change PLUS batteries.3-step LED display.Universal usability for all Power X-Change rechargeable devices:.Saving money, protecting the environment, and flexibility.Prolonged working time + more power with 2x 18V batteries.PLUS-technology: extra power for intensive operation.The ABS process-controlled battery management system stands for.Max. safety, optimum performance, operating time + lifetime.Freedom of cordless operation: No tangled cables and free working.High-quality Li-Ion cells means no memory effect.