Features 1、STRONG AND NON SLIP: The battery and the adapter are highly consistent, and will not fall off or shake when using, safe and reliable 2、SMOOTH AND BURR FREE: Lithium battery converter adopt integrated forming and burr free, possess smooth surface, smooth installation, easy to use 3、DURABLE AND EFFICIENT: The lithium battery adapter uses excellent ABS material, strong and firm, fast interface connection, plug and play 4、APPLICABLE MODEL: Lithium battery adapter is suitable for convert 48‑11‑1820 48‑11‑1850 DCB180 to for 12V series lithium battery power tool to use 5、EXCELLENT PERFORMANCE: Lithium battery adapter converter is made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability Specification Item Type: Lithium Battery Adapter Material: ABS Adaptive Battery: 18V lithium battery(not include) Package List 1 x Battery Adapter 1 x User Manual