Features: Experience extended device usage with our 1500mah high capacity polymer lithium battery, ensure long lastingly power supporting and continuous operation. This battery boasts strong compatibility and stability, featuring intelligent protective technology that prevents overcharging, over discharging, and short circuits for safe use. Ideal for technology enthusiasts, DIYer hobbyists, and educational institutions, this battery caters to users seek enhances performances and reliability. Perfect for a variety of scenario, from home electronics like remote controls and toys to outdoor activity such as camping, ensuring your devices remain powered wherever you go. With its lightweight and compacts design, this battery is easy to carry and offers excellent low temperature performances, making it a various power solution for any environment. Specifications: Component:PCB Green Circuit Board Size:Approx.5.5x4.50cm/2.16x1.77inch For Gameboy series devices Package Includes: 1pcs Charging Module 1pcs Lithium Battery note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.