Features 1、[Wide Compatibility] The USB charger battery adapter is compatible with for DCB141 A9, for DCB127 A9, etc. models (battery not included), versatile and convenient. 2、[2 USB Charging Ports] Equipped with two 5V 2.1A USB charging ports, this phone charger battery adapter allows for charging two devices simultaneously. 3、[Versatile Usage] You can use the battery adapter USB charger to power a variety of devices such as smartphones, tablets, and MP4 players. 4、[Emergency Lighting] This battery adapter charger comes with Light, providing bright lighting for your work space, making it easier to work in dark environments. 5、[Compact and Portable] The cordless power source is made of sturdy material, ensuring durability, compact and lightweight, easy to carry. Specification Item Type: USB Charger Battery Adapter Material: ABS Battery: 1 x 18V Battery (Not Included) Compatible Battery Models: for DCB141 A9, DCB127 A9, etc. Package List 1 x USB Charger Battery Adapter