Welcome to my shop! Specifications: Brand New Inverter DC to AC Output Waveform : Modified Sine Wave Peak Power : 12000W Rated Power : 2500W(please ensure that the rated power is higher than the rated power of the appliance you are using) Frequency : 50HZ/60HZ±2HZ No load current draw : <2Amps Conversion Efficiency : >90% input DC Voltage : 12V/24V (Non-dual voltage input, please select the appropriate input voltage) DC Voltage Range : 9V-15.5V/19.5V-28V Output AC Voltage : 230V AC Voltage Range : 200V-240V Low Voltage Alarm : 10V DC±0.5V Low Voltage Shut Down : 9V DC±0.5V Over Load : Shut Off Output Over Voltage Shut Down : 15.5V USB output: 5V-2.4A Over Thermal : Shut Off Output Automatically Fuses : Short Circuit Start : Soft Start Production Condition : Brand New Size(Approximately) : 380MM*160MM*100MM Net Weight(kgs) : 3.5KG Color : Red Material : Aluminum Alloy Socket Style : EU Cooling Fans: When the inverter is turned on, the fan works immediately and its working sound will be a little louder than that of a pure sine wave inverter. So if noise is a concern, please order a pure sine wave inverter. Package Included: 1 x Inverter 1 x Wireless Remote Control (without battery), buyers need to buy batteries, battery specifications: 12V 23A 2 x Battery Clip Cables 1 x User Manual PLEASE NOTE: 1. Please ensure that the rated power is higher than the appliance you want to apply. 2. If you want to run several devices at the same time, you should refer to the total wattage. 3. If you want to run the inductive load applicances for a long time, choose the PURE SINE WAVE inverter(Blue). (May not be suitable for coffee machines. ) 4. Please use the standard battery cables we sent, or a full power output may not be guaranteed. And the spare fuses in the package are just used when the original ones are burned by accident. 5. Please do not connect the inverter with the grid power, and a reverse connection of positive and negative is also forbidden. 6. Please do not overload. If your applications are inductive loads, please choose the inverters whose continuous power is 3-7 times higher than the watts of your appliances. such as fridge, icebox, drill, washing machine, water pump, microwave oven, oven, vacuumcleaner, hair dryer, etc. with motor inside. Troubleshooting: Inverter does not respond: 1. The connection between battery and inverter is incorrect, please connect again. 2. The polarity of the battery is reversed and the fuse is blown. Replace the fuse. Low output voltage: 1. Overload, load current exceeds rated current, turn off part of load and restart. 2. The input voltage is too low. Ensure that the input voltage is within the nominal voltage range. Low voltage alarm: 1. The battery is dead and needs to be charged. 2. If the battery voltage is too low or the contact is poor, recharge the battery, check the battery terminal or clean the terminal with dry cloth. No output of inverter: 1. The battery voltage is too low, please recharge or replace the battery. 2. If the load current is too high, turn off part of the load and restart the inverter. 3. Inverter over temperature protection. Let the inverter cool down for a period of time and place it in a ventilated place. 4. If the inverter cannot be started, restart. 5. If the terminal is reversed and the fuse is blown, replace the fuse.