Features 1、Come with stable performance, nickel plated brass connection piece can ensure plug life 2、Using good quality nylon 66 and glass fiber material, therefore guaranteed temperature resistance well 3、Up to 200 degrees Celsius temperature resistance, which can prevent long time operation softening 4、Equipped with 5V 2.1A USB output interface to facilitate charging of mobile phones, more practical 5、This battery adapter is suitable for Stanley 18V to for Ryobi lithium battery tools, very practical Specification Item Type: Battery Adapter Product Model: BPS18RL Input Voltage: 18V Application: Suitable for Stanley 18V to for Ryobi lithium battery tools Package List 1 x Battery Adapter 1 x User Manual