and features: Converter Top: Perfectly compatible with most BOSCH 18V Garden PBA series green tools, except PSM 18 LI and ALB18 LI the The bottom of the converter is suitable compatible Bosch BAT series 18V lithium battery: BAT622; BAT609; BAT618G; BAT609G; BAT618; 2 607 336 170; 2 607 336 092; 2 607 336 091; 2 607 336 040; 2 607 336 208; 2 607 336 236; the Adapter compatible Bosch Professional 18V System Li-Ion Battery GBA compatible Bosch CH Green Power Tools. Perfect replacement compatible Bosch 18V PBA batteries. Converts compatible Bosch 18V GBA batteries to Bosch PBA batteries. Precautions: 1. The adapter has a protective plate. When not in use compatible a long time, separate the battery from the adapter to avoid damage to the battery 2. This adapter does not support charging the battery 3. There is only one adapter, not including batteries and electric drill tools. The appearance and color of products may vary with different batches, which will not affect the use color: Black material: plastic Package Contents: 1 x Converter