【12V Lithium-Ion Battery 3000mAh Capacity】This battery measures 4 x 2.5 x 1 inches, with a 14-inch connection cable and a 34.5-inch charger cable. The charger plug supports voltage range of 110V–220V
【12V 1A DC Output】Equipped with a DC5521 connector, this battery pack offers a universal interface with strong compatibility, allowing fast and stable power supply to a wide range of devices for both household and industrial use
【Rechargeable and Portable Battery Pack】This lithium battery pack supports DC output and works with a high-efficiency charger. Featuring a sleek black design, it is easy to carry and install—perfect for outdoor operations, surveillance systems, DIY projects, and more
【Weight: 260g / 0.56 lbs】The casing is made of high-quality ABS plastic, known for its durability, impact resistance, and excellent insulation, ensuring safe and reliable long-term use with repeated charging cycles
【Wide Application】This lithium-ion battery pack is ideal for powering LED light strips, CCTV cameras, IP cameras, LED displays, speakers, amplifiers, modems, car DVRs, portable fans, and various other 12V-powered devices—making it a versatile solution for both home and professional use
【Product Video】Video Instructions link: https://youtu.be/NdXI8BzeCoM. You can also search "13158 lithium battery 12V 3500mah fixturedisplays rechargeable" on youtube to locate the video.