I bought this battery with the Type-C dashcam power cable that they made for Viofo dashcam...hoping that it would work with Vantrue N2X dashcam with Vantrue LTE module. And it works! All I did was connect the Type-C cable from the battery to Vantrue LTE module. I use the 12V cigarette plug to charge the battery. I don't want to mess with the car's battery via fuse box at all. Glad that it's all working. Confirmed that I can connect to the dashcam via LTE when there's no power supplied to the battery (aka the car's engine is off).

Great product…easy installation and works fine…
App is a bit time consuming to understand and manual is ok but out dated by photos of app
Needs more info on Parking mode..
but will order the battery pack asap

Camera works great and installation was a beeeze

I love my BlackVue dash cam. This is perfect to record all of my road trips, day to day driving. I am a fan of the app too.

This is a good product, but be careful of tariffs in the U S A. If this product is sent to you from Canada it will cost you 4 times the price of the item in tariffs. FedEx will bill you over $200.

One of the best dashcam battery pack, I've ever used.

The power cell 8 is just what I needed. Cables and plugs were just right for my Viofo A329. Easy set up and install.

Very easy to splice to shorten cables and have a clean install

This device is GREAT ! In my experience, this device will only work with a T-Mobile "Prepaid" SIM card, or a BlackVue SIM card in North America. I am unaware if an AT&T SIM card will work with this device. Save yourself some trouble and do your research to see which SIM cards will work with your device, depending upon your location. I followed the cloud connection steps in the BV App, which told me that my setup was complete. However, if the cloud icon does not turn blue in the BV app next to the camera name, then your camera is not connected to the cloud. My only option was to use the BlackVue Sim card and connect to the BlackVue cloud. The front camera is larger than I expected. Installation is pretty straightforward. I opted to install the BlackVue battery pack under the drivers seat. Search YouTube for installation guides for your specific vehicle. You may need to remove the vehicle camera shroud behind the rearview mirror in order to fish the wires behind the front headliner. The cameras work very well. I had to adjust the settings in order to obtain optimal performance. BBMC stands behind their products. Troubleshoot with them first if you have a problem, then contact BlackVue Warranty returns are pretty easy. Be sure to ask for a return label if shipping to Canada. You will have to pay for the return label which includes customs forms. This may have changed recently, so be sure to check with BBMC before you return anything. They have recently added US return locations, so you don't have the hassle of requesting a label from BBMC and dealing with U.S. Customs.

Plug and play, hardest thing was hiding the cable

Easy install! It works as it should.

This worked perfectly for hard wiring my dash cam. Saved tons of time and money. Also made a job that I would have never attempted to do on my own definitely able to do in a couple of hours. If you’re hard wiring, you must use these. A+++

Works well

Good

I bought this after reading the product description, and it lives up to the hype. The water-repellent spray is the real hero—it works at even lower speeds than advertised. My windows are streak-free and clear.