The Einhell Power-X-Change Starter Kit, contains the following:

1 x 18V 2.0Ah Power-X-Change Li-Ion Battery that features a 7-in-1 ABS: Active Battery Management System and a 3-Step LED battery control. The microprocessor controls key parameters like temperature, voltage and even a deeply discharged battery can be charged in repair mode which offers a long working battery life. The high quality Li-Ion battery cells provide nearly no self discharge and the rubber coated housing gives high impact protection and a high grip. It also has a recessed grip that ensures good ergonomic handling.

Battery Type: Li-Ion.
Voltage Supply: 18 Volt.
Battery Capacity: 2,000 mAh.
Product Weight: 0.4kg.

1 x 18V Power-X-Change Li-Ion Charger that features a 6-step charging condition display and is ready for wall-fastening. The charger uses an intelligent charging-management-system for long battery life (battery status will be constantly checked and accordant loaded, deeply discharged battery will be charged in repair mode).

Input Power: 240 Volt.
Output Voltage: 21 Volt.
Charging Time: 1.5Ah: 30 Min, 3.0Ah: 60 Min, 5.2Ah: 130 Min.
Weight: 0.5kg.