Search
Close this search box.

How are watt-hours calculated?

• Watt-Hours (Wh) are calculated as : Watts x Time (Hours)
• 1 Watt x 1 Hour = 1 Wh
• 1 Watt x 10 Hours = 10 Wh (e.g. standard cell phone battery)
• 200 Watts x 1 Hour = 200 Wh (e.g. 200 Watts used in 1 hour)
• 10 Watts x 20 Hours = 200 Wh (e.g. 10 Watts used every hour for 20 hours)

Examples:
• 15.0 Wh = 2021 Samsung Galaxy S21 cell phone battery
• 40.8 Wh = 2021 Apple iPad Pro 11”
• 69.6 Wh = 2021 Apple MacBook Pro 14”
• 200 Wh = ANIMATE QIKPAC battery usable energy
• 600-700 Wh = Typical car battery
• 100,000 Wh (100kWh) = 2021 Tesla Model S battery
• 194,000,000 (194MWh) = Hornsdale Power Reserve South Australia
• 40,000,000,000 (40GWh) = Planned Sun Cable Battery (Australia)   …to power Singapore!
 

Do you need more information?

Our expert team are ready to answer anyother questions that you may have. 

Looking for something else?

Search
the WE marson Smartlab

W.E Marson SMARTlab

CASE STUDY W.E Marson SMARTlab OE’s custom capabilities extend far beyond that of office furniture. When tasked with creating a complete relocatable furniture solution for

Read More »

QIKFRAME CAST

qikframe45 cast PANEL MOUNTED Previous Next Features •part of the QIKFIT system •optional TUF 25W / TUF HP USB charging •choice of QIKFIT AC sockets,

Read More »