BiXPower 36V (29V ~ 45V) DC to 110V AC 600W True Pure Sine Wave AC Power Inverter This inverter has specially designed to be compatible with 36V batteries. Its input DC power voltage range can be 29V ~ 45V. It has two 3-hole AC socket which accepts both 2-pin and 3-pin AC plugs. This inverter has Pure Sine wave form output, more similar to commercial power.The electronic appliances run cleaner, cooler, and quieter when running on pure sine power. As a result, pure sine inverters save energy costs and extend the life of appliances. The pure sine inverter also reduces electronic interference, making it a better alternative for operating sensitive audio/video equipment and medical devices. Appliances with dimmers, speed controls, and certain battery chargers may require pure sine power to operate. The inverter has a temperature controlled cooling fan that only starts when the inverter temperature surpasses a certain level. Small size for easy carrying: 9.5" x 4.5" x 2.3". Light weight: 2.3 pounds. Inverters have a handle bar on top for easy carrying. Rated Output Power :500W; Peak power: 100W. Built-in Low-voltage protection, Over-voltage protection. Over-load protection.