Feature:1. COMPATIBLE POWER TOOLS: Perfectly compatible with most for BOSCH 18V PBA lithium battery series CH green tools, except for PSM 18 LI and for ALB18 LI.2. APPLICABLE BATTERIES: Suitable for Bosch GBA series 18V lithium batteries: 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; 2 607 336 236.3. REDUCE WEIGHT: The extension cord allows you to separate the battery from power tool, greatly reducing the weight of the tool during operation, thereby reducing physical exertion (excluding battery and tool).4. 146CM LENGTH: 1.5 square pure copper cable, length 146cm, wire diameter 7.1mm, making this adapter suitable for various working environments.5. SECURE CONNECTION: The adapter has built in tool buckle, anti slip and anti loosening design, ensuring perfect fit, safe and reliable.Specification:Item Type: Battery Extension Cord AdapterMaterial: ABS, PC, PVC, CopperUse:1. Blue tool plastic case (used on tools): Perfect compatibility with most for BOSCH 18V PBA lithium battery series CH green tools, except for PSM 18 LI and for ALB18 LI2. Red battery plastic case (with belt buckle): Suitable for Bosch GBA series 18V lithium batteries: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 2363. Cable: Wire Length: Approx. 146cm/57.5inWire Diameter: Approx. 7.1mm/0.3in1.5sq copper wire, outer skin material is PVC 100p soft material.Package List:1 x Battery Extension Cord AdapterNote:1. The adapter comes with a protective plate. When not in use for a long time, separate the battery from the adapter to avoid damaging the battery.2. This adapter does not support charging the battery.3. Please confirm the relevant electric tools and corresponding batteries clearly when purchasing to avoid mistakes.4. Not include batteries and tool electric drills.