Product Information: Type: 12V Rechargeable Lithium Battery; Capacity: 5200mAh 62.4Wh; Input: 12.6V/1A, Output: 9-12.6V/3A Max Battery Compatible with 12V Devices/ Outdoor 12V Devices, DIY Project, Speakers, Robot Toys, RC Cars, RC Boat, Solar panels, LED Light Strips, CCTV Cameras, Digital Cameras, DVDs, Toy Models,Electric Pianos, Routers, etc Safe and Reliable: Built-in multiple protection systems, including overcharge protection, over-discharge protection, short-circuit protection, and temperature control, ensuring safety and prolonging battery life Long-last battery life: No memory effect, more than 1000 cycles of charging and discharging. No need to worry about frequent battery changes, convenient and money-saving Package included: 12v rechargeable battery pack*1, 12v charger, DC Power Connector(1 x Male + 1 x Female) Rechargeable 12V Lithium Battery with Charger Compatible with 12V Devices/ Outdoor 12V Devices, DIY Project, RC Car, Solar Panels, LED Light Strip, CCTV Camera etc