Features: Efficient Sinusoidal Fluctuation Outputermeterror: Sinusoidal fluctuation ensures fluid, reduces motor noise, and enhances power efficiency. Tall Power Capacity: With a evaluated power of 1500W, it furnishes sufficient power for daily commuting and short excursions. Multiple Potential Agreementermeterror: Backs a potential extent from 60V to 72V, suitable for various varieties of electric automobiles. Permanent Substancemail: The housing is produced of powerful plastic, impermeable and dustproof, flexible to various environmental conditions. User Friendly Actparticlemail: Features a simple and inherent connection plan, making it easy everyone users to control and operate. Specifications: Substancemail:; aluminum mixture. Package Includes: 1pc controller note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.