XS POWER | D4700 | 2000W / 3000W

I received my excess power battery from D4S end it arrived very quickly, which is awesome! The battery arrived fully charged and ready to go. I haven’t been able to install it yet because I have not received my high amp alternator yet and I want to install the alternator with the big three upgrade and the battery at the same time, I have no doubt the battery is going to work perfectly and I am anxiously awaiting my alternator. I purchased other products from Down4Sound and also conversed with their customer service agents, and they have always been the best and very knowledgeable about the products that they carry I wish Down4Sound was in my local area, but I guess we can’t all have our cake and eat it too!

Awesome battery from XS Power! Thanks D4S shop always fast shipping and top notch products.

I bought the D4700 hoping for a slight improvement over my lagging stock system but was pleasantly surprised to find out how much more power this thing can handle. Shipping was fast, it arrived extremely well packaged, and nearly eliminated all voltage sag within my system. Couldn't be happier. Thanks D4S!

XS batteries are some of the best batteries you can get. You will not go wrong with this purchase

I had ordered the D3400 not knowing it would have no chance of fitting inside my car. It would've been a nightmare having to send back and re-order. Thankfully, after a brief phone call with D4S, they informed me exactly what battery I needed (D4700, 17 Ford Fusion 2.0l), corrected my order before UPS took the package away, and my corrected order is now on the way. If it weren't for their speedy service, I wouldn't have had my battery installed when I needed it. THANK YOU D4S!

My son surprised me with this battery he heard me talking about saving up for my next purchase and on Father's he shocked me with the battery. My God this company is the best I never had an issue only thing is product shows up faster than ETA I WILL NEVER ORDER MY AUDIO EQUIPMENT FROM ANYONE ELSE

I have to admit, this was by far one of the best and come to find out missing pieces I needed for my audio build. I couldn't go too big because it's a Mustang but this little but major addition made a world of difference in the overall system set up. Awesome battery. Awesome shipment as well. thx D4S team!!

Wow. I recieved the battery in less than 3 days. Got stickers from xs power and down4sound free. Price is unbeatable. Product was double boxed and free shipping. The cherry on top was the freaking lollipop in the box and knowing JP is so involved.. Again can i rate 6 stars????

Received my battery Very fast in perfect condition. Its Easy to order on Down4sound why I continue to shop here.