Shop name: Chong Qing Shuo Yue Ke Ji You Xian Gong Si Converter Top: Perfectly compatible with most 18V Garden PBA series green tools, except 18 and ALB18 Converter Bottom: Suitable for 20V lithium battery: 5150--20-52, 5150--20-40, 5150--20-26, 20V lithium battery Adapter for 18V lithium battery for green power tools. Perfect replacement for 18V PBA batteries. Converts DEVON 18V lithium battery to 18V PBA battery. Precautions: 1. The adapter has a protective plate. When not in use for 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. Includes only one adapter; batteries and electric drill tools are not included Color: black Material: plastic Package Contents: 1 x Converter Only the above package content is included; other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3cm.