3.8
83 reviews
1K+
Downloads
Content rating
Everyone
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About this app

PROView Link® (PVL) allows you to monitor your PCS wireless-enabled device(s) from your mobile device(s). Wireless connectivity provides a convenient and functional way to access pertinent information directly to your smartphone or tablet such as state of charge, history, and status.

The stored charging data includes date and time stamp information, battery type(s) and voltage, beginning battery voltage, amp hours replaced, percentage returned, and early charge termination(s) details. Other valued features include the ability to assign a name and/or an asset number to your charger/equipment, assistance in locating your product up to 300 ft., one-button upload of your historical charging profile to an email, one-button push to call PCS customer support, the capability to receive messages and update your charger to the latest firmware, access to app tutorial, set up videos, definitions, FAQ’s and more.

PROView Link® is the perfect companion to your PCS wireless-enabled product. Our intuitive PROVolt® profile makes PRO Charging Systems products the most technologically advanced products on the market today. With the addition of PVL wireless interface, you can rest assured that the technological and unmatched performance advantages you enjoy with our products will continue to advance in the years to come. PCS products are proudly designed, developed, and made in the USA. Please visit our website for more information at www.dualpro.com.
Updated on
Jan 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.8
82 reviews
Brian Loveless
May 30, 2022
Edit-My phone is literally sitting on top of the B.O.S and it still will not connect, all permissions were accepted. not connect, keeps searching. Green Light just stays on all the time, both batteries were fully charged and new when B.O.S was connected. App is the only real way to see if this heavy box of plastic and wires is even doing anything, at this point seems like a waste of $300 for a green light. Will be returning if no answer is available
2 people found this review helpful
Did you find this helpful?
PRO Charging Systems, LLC
May 30, 2022
Hi Brian, I am sorry to hear about the issue you are having. Please make sure that you accept ALL permissions when you first open the app, or the bluetooth will not work. Make sure you are within a few feet of the BOS when connecting. And as per the user manual your BOS shipped with, the green light means that the unit is actively balancing.
Michael-san hitomi
January 29, 2023
New unit but won't allow me to connect...I can see it in my Bluetooth pairing devices but when I open the app it never finds it. I made sure all permissions were accepted. Tried unplugging and plugging the charger several times but still unable to connect. I'm running a pixel 6 w Android 13..... I appreciate the reply ...tried your recommendation still no connectivity and my charger does show the prolink symbol. I'll call tech support on Monday.
1 person found this review helpful
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PRO Charging Systems, LLC
January 28, 2023
We’re sorry for the inconvenience. There are a few things to try with this issue. First make sure your charger says PROView Link and not Delta View Link. Second, uninstall the app and reinstall then accept all permissions including location permissions. If you still are having issues, contact our customer service team at 615-471-5300.
Brian Kelly
February 23, 2026
it works, but use caution when updating firmware. I had to fall back to using the iOS app to get it to work. glad there was a backup firmware slot on the charger
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What’s new

Fixed a bug with ES800 updates.

App support

Phone number
+16154715300
About the developer
Pro Charging Systems, LLC
tpevahouse@pcsdv.com
1551 Heil Quaker Blvd La Vergne, TN 37086 United States
+1 615-471-5326

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