Specification: Input: 100V-240V 50/60Hz; Output: 12V 2A, Connector: 5.5mm x 2.5mm Blue Tip Compatible Device: 12V AC/DC Adapter for DURALAST BP-DL700 BP-DL900 700 AMP PEAK Battery Jump Starter BP-DL1200 Power Cord Battery Charger Durability: Our power adapters have a sturdy construction and high-quality materials that guarantee durability and long-lasting performance. Its sleek design is easy to carry and secure, and the wire won't easily pull out or break during insertion or transport! Safety: Short circuit protection, overload protection, over voltage protection, over charge protection and over current protection, Keep one in the office, one at home, and another in your carrying case for convenient access to power Customer Support: We offer friendly customer support for our products and are always ready to help you with any questions you may have. XMHEIRD 12V AC/DC Adapter for DURALAST BP-DL700 BP-DL900 700 AMP PEAK Battery Jump Starter BP-DL1200 Power Cord Battery Charger