Features: Applicable voltage: 60V, Applicable power: less than 2500W, Max. working current: 60A. Charge-discharge for protection, over-discharge for protection, temperature control for protection, short circuit for protection, etc. With a balanced charging function to balance the battery, make the battery pack has better consistency. Can be used for ternary batteries, manganese acid batteries and cobalt- acid batteries. Suitable for electric bicycles, scooter, electric mopeds, frequency converters, etc. Specifications: Material: plastic+metal Applicable voltage: 60V Applicable power: less than 2500W Max. working current: 60A Continuous maximum current: 40A Overdischarge for protection voltage: 2.6V Overcharge for protection voltage: 4.25V Charging current: max. 10A High temperature discharge: 75 Low temperature charge: -7 Note: Please allow 1-3cm 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. Package includes: 1x Battery for Protection Board Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.