How to calculate the working times for your device?

Working time = 99Wh*0.85 /operate power of your device. Assuming the power consumption of your device is 30W, the working time will be 99Wh*0.85 /30W = about 2.8hrs.

What kind of solar panel can be paired with a 99wh power station?

This power bank can accept a max input of 13V-23V and 2A. If you have a Powkey 40w solar panel, its max output is 15V and 2.6A=39W. but how much W the power station inputs depends on the weather. It can be charged by DC 5521 connector or MC4 cable.

How to use portable power station?

Press 1 sec to turn on and 3 secs to turn off. To use AC, press the AC button for 1 sec. Turn off the power button when not using the portable power station to prevent power loss.

How to recharge this portable power station?

The power station can be recharged by wall charger/solar panel/car charger.

Product comparison

	100Wh Power Station	250Wh Power Station	40W Solar Panel Add To Basket	60W Solar Panel
Customer Reviews	4.0 out of 5 stars 575	4.0 out of 5 stars 575	4.4 out of 5 stars 384	4.3 out of 5 stars 688
Price	£89.99£89.99	£160.00£160.00	£85.59£85.59	—
Capacity	99Wh/27000mAh	250W/67500mAh	Monocrystalline silicon	Monocrystalline silicon
Battery	High quality lithium battery	High quality lithium battery	—	—
AC Output	230V / 100W	230V / 250W	—	—
DC Output	9V-12.6V/10A Max	9V-12.6V/10A Max	12V-15V 2.6A Max	12V-18V 3.3A Max
USB-C	✔	✘	✔	✔