Reviews
Above and Beyond
"Purchased the Bedrock Battery from Extreme Kartz and would definitely buy from them again. Great communication though the whole process and one of the best experiences I have had from a purchase period. Quality product from a quality supplier!"
— Scott B. (5/5)
Super DIY Friendly kit, easy install
"This kit came with EVERYTHING needed to complete the installation. Initial impressions were great seeing how everything was neatly and securely packaged really surprised me right away. I added the additional fuse panel for additional lighting accessories and even that was a straight forward install. The most complicated part of the installation (in my opinion) was drilling through the floor board to secure the battery and even that went seamlessly with the provided template. Overall super pleased with the decision to buy this kit for me 2023 Club Car Tempo."
— Ralph (5/5)
Works like a charm!
"Researched, and chatted with the ExtremeKarts folks quite a bit before deciding on the Bedrock battery. I replaced 6 8V Trojans in my 1994 Club Car DS (direct, not resistor) with this battery, and everything has been working great! It was a touch more work than I expected, but was very manageable. The ExtremeKarts people were all SUPER helpful during the install process. One thing to note: Since my motor and controller are stock, there is no real speed increase other than from the cart being lighter. It's also worth mentioning, the existing solenoid works totally fine with the stock controller and motor, and will only need changing if I upgrade either of those components."
— Paul D. (5/5)
Excellent Customer Support
"I was apprehensive about converting my oler golf cart to lithium until I viewed the Extreme Kartz videos. Then I asked questions about what kit would work best and got two different suggestions, not just the most expensive. I purchased the ""Bed Rock"" kit option and it arrived in 2 days. Then there was a question about how to bypass the OBC that they answered immediately via text message. Then there was a question about charging cut off, immediately answerd via text. These folks were outstanding on customer service and shipping! Don't go with the cheaper alternatives that are out there, you won't get this kind of service and these conversions can be dangerous."
— Patrick S. (5/5)
Great service at Extreme Karts
"I was looking to replace my lead-acid batteries in my Club Car Onward. I looked online at the $1,000 batteries, but also saw batteries for $2,000+ on Extreme Kart's website. Not being able to determine the difference, I decided to call. I was impressed with their service and knowledge. I called a couple times to get clarity. After doing so and learning about the potential fire and quality issues with cheaper batteries, I bought the Bedrock Battery kit from Extreme. Amazingly, I received the replacement kit in 2 days. I was also impressed with Bedrock's installation process - all the parts fit exactly as instructed. I have a clean installation and had no issues. Again, very impressed and highly recommend Extreme Karts and Bedrock Batteries."
— Stan M. (5/5)
Right from the start
"Right from the start, Jonathan was very helpful throughout the entire process. He went over my options and was not pushing any one solution over the other but let me choose the best one for my situation. Also, throughout the installation process and after my battery system was installed, the tech support team (Matt and others) were very attentive and informative to move through a few snags. My battery is now performing well and I recommend Bedrock to anyone!"
— Dan (5/5)
Awesome
"Extreme Kartz is great. Their customer service is quick and friendly, as well as very helpful. As I continue to upgrade my cart I will continue going back to them"
— Scott B. (5/5)
I have done several lithium upgrades
"I have done several lithium upgrades. This was my first use of the bedrock package. I installed it on a2007 club car ds with an A frame. The fitment was awesome. The quality of the kit was better than most and very easy to follow the instalation instructions. The cart runs faster and longer than with the lead acid batteries. I would definitely recommend and install many more."
— Chuck T. (5/5)
So glad I chose Bedrock
"Well done, Bedrock! It's refreshing to buy from a company that sells a great product and stands behind it! There are so many cheap options out there with no support or quality, but Bedrock delivers a well-designed, quality product with thoughtful instructions so you can DIY and/or call them for help if you get stuck. Awesome product from awesome people!"
— Thomas (5/5)
2015 Club Car Precedent
"I got a Bedrock Battery kit for my 2015 Club Car Precedent and its a night and day difference compared to the old lead acids. My cart has a much longer run time, it fly's up hills now and handles better. The package was very well put together, it had everything needed for the install. The instructions were great! They even had a YouTube video showing each step of the install. If your looking for a good lithium battery package Bedrock is the way to go!"
— Ryan (5/5)
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