Earthtech Products View Cart

  BIG Cyber Monday Sale + Take an *EXTRA 10% OFF  Sale Prices!   *Code: CM19    Expires: 12/9/19

  *Natures Generator Excluded. Enter Code CM19 at Checkout + Get Free Shipping on Orders Over $99!
Peter from CA asks:
What does it mean if the output indicator always reads 99.9, no matter what is plugged in. I plugged in a phone and it was drawing about 7 amps. Then I plugged something in a CPAP machine to the AC and the output indicator went to 99.9, and the CPAP worked great all night and used 20% of the battery's power. Now the output indicator always reads 99.9, even when nothing is plugged in. Thanks

Regarding the following product:
Your Answer
Please do not include: HTML, personal information, profane language, inflammatory comments or copyrighted information.
Add images to your answer

Image 1
Image 2
Image 3
* File must be in JPG format with a maximum file size of 2MB
Name
E.g. "John" (may appear publicly if your question is published to our website)
Your email address is not shared.
Location
E.g. "Chicago, Illinois"
Shop By Category
Shop by Need
Why Buy From Us?


Shopper Award

Earthtech Products, Inc. BBB Business Review

"A+" Rating with the
Better Business Bureau!






We accept all major credit cards International Checkout




Customer Reviews


Cash Back!
Get Cash Back on this item!
Ships Worldwide
We offer shipping worldwide, simply click on the International Checkout button when you are in the Shopping Cart.
Satisfaction Guarantee
We want you to be 100% happy with your purchase! We have a 30 day hassle-free return policy and no restocking fees!
Free Shipping
This item qualifies for free shipping!
Video
This item has a video.
Price Match
Find the same item cheaper somewhere else? Show us and we will work with you to match the price. Certain restrictions apply.