Sterling Power USA

Sterling has amazing customer service! I thought I had ran into an issue with my unit, but it turned out I was doing something incorrectly to install it. The team at Sterling were really responsive and supportive in working through the diagnosis. Since then the unit has been working flawlessly, and I know if I ever run into any issues there's a team there who are obsessed with making sure their units work!

We have been proud suppliers of Sterling equipment for our customers for years. They are some of the best engineered and supported equipment for the marine and mobile markets out there.
That the US office is staffed by knowledgeable folks who stand behind their products and provide quick one on one product support. That is a welcome breath of fresh air in a market filled with foreign manufacturers who offer next to zero product support.

Sterling Power USA builds an outstanding Pro Charge Ultra boat battery charger. The unit was easy to install and configure. I had been using a Pro Charge Ultra in my own boat for seven years, so when a friend asked for help installing a battery charger, it was easy to recommend the Sterling Power battery charger. When I had a question about the installation, the folks at Sterling Power were very helpful. Highly recommended.

I had the most amazing experience! I ordered a part via amazon and it turned out not to be the part I needed so I emailed to find out if they could assist me to find what I needed. Adam was soooo knowledgeable and gave me so much helpful information. He told me exactly the information I needed to know and offered to help with a possible exchange of product as well! He also pointed me in the direction of other people that could assist me or might have the product I need. I wish I’d called in the first place before purchasing blindly! Thank you Adam and Sterling!! You guys rock!

We were having issues with our Sterling and Adam was super helpful even though it was the weekend and his day off!!! He walked me through everything and when it was still having issues he sent me a brand new one! Everything works great now. Awesome customer service! Highly recommend!! Thanks Adam!!

Had an issue with my BB1260 but a 5 minute phone conversation with Adam and he had an new unit shipped out that same day. Great product and great service.

I couldn't say thank you enough, Adam and his team stood by their product!!! They helped me troubleshoot any issues I had, talked me through the entire installation process, and got me and my wife back to living with fully charged batteries!
Thanks again guys

Good customer service. Unique products in the niche market. Their DC to DC chargers are fantastic.

Consistently swift and competitive service and products. Thank you again.