Features: Brand new and high quality Protect Your Lithium Batteries with BMS 3S12.6V 20A Protection Board - Keep your batteries safe and prolong their lifespan with this reliable protection board. High Performance and Efficiency - With a maximum output current of 20A and a maximum output/charging power of 252W, this protection board ensures efficient charging and stable performance. Ideal for DIY Enthusiasts and Professionals - Whether you're building a custom lithium battery pack or need to protect an existing one, this protection board is perfect for DIY enthusiasts and professionals alike. Versatile Use in Various Applications - From electric bikes and scooters to solar-powered systems and portable devices, this protection board can be used in a wide range of applications. Easy to Install and Use - Designed for easy installation and use, this protection board comes with clear instructions and can be set up in no time. So, get yours today and enjoy peace of mind knowing your lithium batteries are protected! Specifications: Charging voltage: 12.6V Output current: 20A Output power/charging power: 252W Package Includes: 1Pc x Lithium Protection Board note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!