Meind · Power Inverter and Portable Power Station Manufacturer Since 2005 +86 755 2879 3797[email protected]
Home/FAQ/Estimated Watts

Estimated Watts

Typical wattage for common appliances, so you can size a Meind inverter correctly the first time.

When selecting a power inverter from Meind, please make sure it has enough power for your appliance. Just add together the watts for each item you may want to run at the same time. Keep in mind to also add about 15 percent to the total wattage to ensure you will have enough power to meet your needs.

The estimated watts for the appliances below are estimates. Please check your manual or the appliance itself for the actual wattage required. Doing this will ensure you select the correct inverter the first time.

If you only have amps: AMPS × 220 V = Watts (for 220V mains power and a 220V output inverter). Example: a 5 amp cooling unit × 220 V = 1100 watts.
ApplianceEstimated Watts
Cell Phone24
CD Player40
tablet120
Toaster1200
TV 25 Inch175
Jig Saw350
Laptop Computer65-90
Circular Saw1250
Computer & Monitor400
1/2″ Drill700
Printer75
Refridgerator500
VCR50
Vacuum750
CPAP200
Sump Pump1000
Blender400
40″ Fan1100
Space Heater1000
Iron1000
Coffee Maker800
Satellite Dish75
Small Microwave1000
PS2, Xbox450

FAQ

Frequently Asked Questions

How much headroom should I add?

Add together the watts for each item you want to run at the same time, then add about 15 percent to the total wattage to make sure you have enough power.

What if I only know the amps?

Use AMPS x 220V = Watts for 220V mains and a 220V output inverter. For example a 5 amp cooling unit x 220V = 1100 watts.

Are these figures exact?

No. The estimated watts are estimates only. Check the manual or the appliance itself for the actual wattage required.

Tell Us the Wattage the Voltage and the Socket Type

Send your requirement to Warren Wang or message us on WhatsApp. We reply within 16 hours on working days, and we quote OEM and customised builds down to small batches.

WhatsApp Email