Question 1

How long does it take the charger to be fully charged by solar?

Accepted Answer

Expect it to take about 4-5 days in direct unobstructed sun light to fully charge the battery pack. These type of chargers are not meant to be charged from the solar panels. They are meant to be charged before you leave home and include the solar panels as a secondary. In general if you place the unit in the sun while it is charging your device(s) you will get about 10% more use out of it; meaning you probably hit the advertised 20Ah. If you need to charge this pack daily, I suggest also picking up a ~30W solar panel.

Question 2

What's the difference between this solar charger and other one with detachable panels from blavor?

Accepted Answer

Dear Customer, thanks for the question, the main difference is that the bank is QC 3.0 quick charger, besides it has camping light, two-way usb c, built-in compass and 4 solar panels （Max 1200MA Current）; the other one(https://www.amazon.com/Solar-Panel-Charger/dp/B07LD4BVFF) has qi wireless charging feature, 5 detachable solar panels (Max 1300MA Current), one-way type c input, costs a bit more and not support fast charging.  I hope this helps you make a batter purchase decision. BLAVOR

Question 3

I bought 10,000mah from blavor, that capacity is not enough for my family, any advice on this one?

Accepted Answer

Dear Customer, thanks for the question, the 10,000mAh (https://www.amazon.com/dp/B07FDXDB3W) does not do well on the solar charging for the small size panel, Yet this 20,000mAh solar panel charger has double capacity and 4 solar panels, it can generate MAX 1.2A current(Under 25000LUX sunlight intensity) to recharge itself via solar. If taken the cost-efficiency into consideration, this one will be a better choice for your family use, if you have a limited budget, the 10,000mah would be the right one. Any more questions, feel free to ask, BLAVOR

Question 4

Does this solar panel have a DC output?

Accepted Answer

If you mean a DC output via a dedicated plug, non-usb, no it doesn't.

ASIN	B0H254SRX3
Antenna Location	Switch, Mini Fan, Most USB charging mobile devices, iPhone
Battery Capacity	20000 milliamp_hours
Battery Cell Type	Lithium Polymer
Battery Weight	0.35 Pounds
Best Sellers Rank	#2,280 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #91 in Mobile Phone Portable Power Banks
Brand	BLAVOR
Color	Black
Compatible Devices	iPhone, iPad, Airpods, Android phones, Most USB charging mobile devices
Connector Type	18W Type C Input and Output; 18W USB-A Output;, 5V/3A USB Fast Charge Output; Micro USB
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (2,092)
Included Components	Carabiner, Solar Charger Power Bank, USB Cable, User Manual
Item Dimensions L x W x Thickness	18L x 9W x 3Th centimeters
Manufacturer	BLAVOR
Mfr Part Number	PN-W12-Pro
Model Name	PN-W12-Pro
Model Number	PN-W12-Pro
Number of Batteries	2 Nonstandard Battery batteries required. (included)
Number of Items	1
Number of Ports	4
Other Special Features of the Product	18W Power Delivery, QC 3.0 Quick Charger, 4 Panels Solar Power Bank, Super Bright Camping Light; Emergency Flashlight, Waterproof, Shockproof, Dustproof
Portable	Yes
Power Source	Plug in Wall Charger and Solar Powered
Unit Count	1 Count
Warranty Description	3 Years Warranty and Lifetime Customer Support
Warranty Type	3 Years Warranty and Lifetime Customer Support

BLAVOR Solar Power Bank with 4 Foldable Panels, 20000mAh Portable Charger

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