Question 1

Will this charge a segway ninebot max scooter?

Accepted Answer

Short answer: No, the charge rate (153W)  is too high & the Ninebot battery (550 Wh) is too large. Check out Jackery 1000.

The Segway Ninebot Max scooter has a charger that puts out 122 watts (2.9 amps @ 42V) as per the specs. The charger is likely around 80% efficient. Basically 122 watts / .80 = 153 watts draw from AC plug. This is slightly more than the Krisdonia's 130 watt AC inverter can support; so it probably will not work.

In addition the Segway Ninebot Max has a very large 550 Wh (watt hour) battery; compared to the Krisdonia's 222 Wh battery. Plus you would have charging inefficiency's for the 110V AC inverter and the charger's DC converter.

I suggest you look at a much larger power station (aka solar generator) with at least 1,000 Wh (watt hours) of capacity. For example the Jackery Explorer 1000 for $1,000 on Amazon. It has a large 1,002 Wh battery capacity, and a 1,000 watt (rate) AC inverter. Though it does weigh about 22 lbs. Its inverter is likely 85% efficient. The Ninebot charger is likely 80% efficient.

Therefore: (1,002 Wh * .85 * .80) / 550 Wh Ninebot battery = 124% full charge (Jackery 1000). This would be an expensive solution, but it would work. Hope this helps.

Question 2

Is this a pure signwave or a modified signwave?

Accepted Answer

Hi. It is a modified signwave.
Thank you. Have a nice day.

Question 3

this is compatible with a iPhone pro max 12 and iPad Pro and other devices

Accepted Answer

this unit is great for iphone pro max 10. I use the USB output to cable to the iphone input. Should be as good for the later phones   For the iPad pro, same thing. It also runs Macbook Pro (Intel chips) directly from the USB C output. Very convenient.  Could also use the 110 AC to power up the big Mac power block and then to USB C, but it's not needed. Going direct makes the process more efficient.  Hope this helps.

Question 4

Looking for a portable outlet that can charge an air mattress for camping. Can this product charge an air mattress?

Accepted Answer

Hello. You need to check the wattage of the device. If it's less than 130W, it can be charged. If it's more than 130W, it can't be charged.
Thanks.

ASIN	B07L9W45MY
Amperage	2 A
Antenna Location	Laptop,Cellular Phone,Drone
Battery Capacity	60000 milliamp_hours
Battery Cell Type	Lithium Polymer
Battery Charge Time	8 hours
Battery Weight	1020 g
Best Sellers Rank	#33,990 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #988 in Cell Phone Portable Power Banks
Brand	Krisdonia
Color	black
Compatible Devices	Camera, Laptop, Smartphone, Smartwatch
Compatible Phone Models	all
Connector Type	1AC Outlet 130W, 1USB Type C 20W & 1*USB Type A QC3.0
Customer Reviews	4.0 4.0 out of 5 stars (390)
Item Dimensions	8.66 x 5.91 x 1.57 inches
Item Dimensions L x W x Thickness	8.66"L x 5.91"W x 1.57"Th
Item Weight	1.8 kg
Manufacturer	Shenzhen Nejifu Technology Co.,Ltd
Mfr Part Number	NJF-6X
Model Number	NJF-6X
Number of Batteries	1 Lithium Polymer batteries required. (included)
Number of Ports	4
Other Special Features of the Product	AC Outlet 130W, Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection
Power Source	Corded Electric
Reusability	Rechargeable
Voltage	110 volts
Warranty Description	1 Year Manufacturer
Warranty Type	Limited

AC Outlet Portable Charger 60000mAh 110V/130W Laptop Power Bank with AC Outlet, 2 USB QC 3.0 and Type-C for Laptop, CPAP, Drone, Projector, Smartphone and Others

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