Bedrock Battery (bedrockbattery.com) has a 4.9 out of 5 rating on OK.one, based on 60 user reviews collected here. It is listed under Vehicles & Transportation and its reputation is excellent. Praise is nearly unanimous, with 100% rating it 4 stars or higher. Last updated 2026-08-10.
What people say
V
Vincent Parker · 2 reviews · Experienced 2026-06-06 ·
★★★★★
My bedrock kit arrived promptly and…
My bedrock kit arrived promptly and came with everything you need for the installation . Instruction could have been better for the earlier model president.It also increased my top speed 4 to 5 mph.Altogether a good kit 👍
Reply from Bedrock Battery2026-06-30
Thank you for sharing your experience. We’re glad to hear your Bedrock kit arrived promptly, included what you needed for the installation, and delivered a noticeable gain in top speed. That kind of improvement is exactly what we want customers to feel after making the switch.
We also appreciate the honest feedback on the instructions for the earlier model Precedent. Input like that helps us continue improving the install experience for future customers. Thank you again for your support and for choosing Bedrock Battery.
P
Patrick McGhee · 1 review · Experienced 2026-06-12 ·
★★★★★
No Regrets! Top tier Conversion Kit
I have been on the hunt for a lithium battery conversion kit for my 2023 Icon Golf Cart for months. The Lead acid batteries were toast and the joy of a golf cart was annoying at this point. After watching many videos on Youtube I came across Extreme Kartz and after one phone call speaking with their Tech named Matt I was ready to make my decision. He actually recommended Bedrock for my particular application and price point along with Service and parts made here in the USA. As soon as I ended the phone call I purchased the Bedrock 48v 105ah slim conversion kit.
I over thought the process from start to finish on the install but I am absolutely blown away at how simple the install actually was. Absolutely love the new Lithium Battery and everything it offers that I just was not getting out of the lead acid batteries.
Thanks Bedrock Battery for offering a superior Battery and conversion kit, and especially thank you to Matt at Extreme Kartz for pointing me in the right direction
Reply from Bedrock Battery2026-06-30
Thank you for taking the time to share this. We’re glad your search led you to the right fit and that Matt was able to help point you toward the Bedrock 48V 105Ah Slim kit for your 2023 ICON. It means a lot to hear that the combination of value, support, and USA-based service helped give you confidence in the decision.
We’re also happy to hear the install ended up being much simpler than expected and that the difference from lead acid was immediately noticeable. That smoother experience and stronger overall performance are exactly what we want customers to feel after making the switch. Thank you again for your support, your thoughtful review, and for choosing Bedrock Battery.
J
James M Catron · 1 review · Experienced 2026-06-12 ·
★★★★★
This installation was fairly easy due…
This installation was fairly easy due to the well defined manual. Easy to follow steps and the kit had everything you needed from templates to the wiring. Whenever I called for assistance, they were very willing to help and always made time to talk to me. The 10-year transferrable warranty was a big selling point. After installing the battery and took my cart for the initial drive, I was amazed of the increased response and acceleration. I am a satisfied customer, and I highly recommend Bedrock Battery.
Reply from Bedrock Battery2026-06-30
Thank you for taking the time to share this. We’re glad to hear the manual, step-by-step process, and completeness of the kit helped make the installation feel approachable. A lot of care goes into making sure customers have the right materials, clear guidance, and real support when questions come up along the way.
We’re also happy to hear the 10-year transferable warranty gave you added confidence and that the performance difference stood out right away on your first drive. That improved response and acceleration are exactly the kinds of benefits we want customers to feel after making the switch. Thank you again for your recommendation and for choosing Bedrock Battery.
S
Steve · 1 review · Experienced 2026-05-30 ·
★★★★★
36V Bedrock for EZ-GO TXT
I chose Bedrock for its combination of build quality, warranty, and affordability. The installation kit was perfect for my EZ-GO TXT 36 volt cart and included everything necessary for a clean install. Install only took a few hours with simple tools. There was a noticeable improvement in acceleration and mild top speed increase with the new Bedrock Battery, especially on long grades/hills. Overall very satisfied.
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re glad to hear the combination of build quality, warranty, and value made Bedrock the right choice for your E-Z-GO TXT 36V. It also means a lot to know the kit felt complete and made for a clean, straightforward install with simple tools.
We’re especially happy to hear you noticed the improvement in acceleration and hill performance after the upgrade. That stronger, more consistent performance is exactly what we want customers to experience. Thank you again for your support and for choosing Bedrock Battery.
S
Scott · 2 reviews · Experienced 2026-06-04 ·
★★★★★
Customer service you deserve!
Purchased a Bedrock battery from Extreme Kartz and they knocked it out of the park. Communication was clear and informative. From order, delivery, and after installation, they were invested in my installation and wanted to help out anyway possible. Would definitely buy from them again!
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re glad to hear the Extreme Kartz team made the experience a strong one from order through delivery and installation. Clear communication and staying engaged after the sale are a big part of how we believe customer support should work, so it means a lot to hear that stood out.
We’re also grateful for your trust and your kind words about the team’s willingness to help however possible. Thank you again for your support, and we’d be honored to help you again in the future.
Fast shipping and great communication!! Bedrock battery was simple to install and instructions were accurate. Installed on our 2002 EZGO TXT 36V. Wish I would’ve done it sooner!
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re glad to hear the shipping was fast, communication was strong, and that the install on your 2002 E-Z-GO TXT 36V went smoothly. A straightforward install with clear, accurate instructions is exactly the kind of experience we want every customer to have.
We also love hearing that you wish you had made the switch sooner. That says a lot. Thank you again for your support and for choosing Bedrock Battery.
P
Patrick Solar · 1 review · Experienced 2026-05-20 ·
★★★★★
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.
Reply from Bedrock Battery2026-06-12
Thank you for taking the time to share this. We’re glad our videos, guidance, and support helped make the switch to lithium feel more approachable for your older golf cart. It means a lot to hear that you felt supported with honest recommendations based on what fit your needs, not just what cost more.
We’re also grateful for your kind words about our responsiveness during the install. Questions around things like OBC bypass and charging setup matter, and we know how important it is to get clear answers quickly. Most of all, we appreciate you recognizing that good support is a real part of a safe and successful conversion. Thank you again for your recommendation and for choosing Bedrock Battery.
J
John B · 1 review · Experienced 2026-05-21 ·
★★★★★
The Bedrock Battery 48V 105Ah Slim Golf…
The Bedrock Battery 48V 105Ah Slim Golf Cart Lithium Conversion Kit delivers exactly the kind of experience you hope for when upgrading—simple, smooth, and hassle-free from start to finish. Installation was refreshingly easy. The buying experience was just as smooth. The transaction was straightforward with no surprises, and communication felt professional throughout. Shipping was quick, and the battery arrived well-packaged and ready to go, which adds confidence right out of the box. Overall, this is a great choice if you’re looking for a lithium upgrade that doesn’t turn into a project
Reply from Bedrock Battery2026-06-12
Thank you for taking the time to share this. We’re glad to hear the full experience felt simple, smooth, and hassle free from start to finish. That is exactly what we want a lithium upgrade to feel like, especially for customers who want the benefits of better performance without turning the install into a drawn-out project.
We also appreciate you mentioning the buying experience, communication, shipping, and packaging. A lot of care goes into making sure every step feels straightforward and dependable right out of the box. Thank you again for your support and for choosing Bedrock Battery.
The experience purchasing my Bedrock battery was great. All of the items came separately packaged with great instructions. The videos were easy to follow for someone like me with very little experience. They made removing the old charging port easy. I installed new main cables, so I needed to clip the pink wire leading to the solenoid and attach it to the positive terminal. The only thing I didn't get right the first time was I didn't remove the insulation on the pink wire before attaching it to the positive terminal. Once I figured that out the job was completed. Caret ran great. The people I talked to at Bedrock were very responsive, helpful and courteous. Very willing to help in any way they could. All in all, a great experience.
Reply from Bedrock Battery2026-06-12
Thank you for taking the time to share this. We’re glad to hear the instructions, videos, and overall support helped make the install approachable, even with limited prior experience. A lot of thought goes into making our kits as clear and complete as possible, so it means a lot to hear that stood out.
We also appreciate your kind words about our team and the detailed note about your install experience. Sometimes it’s the small steps that make the biggest difference, and we’re glad you were able to get everything sorted and finish the job successfully. Most of all, we’re happy to hear the cart is running great. Thank you again for your support and for choosing Bedrock Battery.
K
Kevin Bach · 1 review · Experienced 2026-05-24 ·
★★★★★
Overall great experience
Quick shipping, quality materials. Initial running of the battery seems above average and much better performance then the previous lead acids we had.
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re glad to hear the shipping was quick, the materials met your expectations, and that you’re already noticing stronger performance compared to your previous lead acid setup. That improved response and overall driving experience is exactly what we want customers to feel right away after making the switch.
We truly appreciate your support and thank you for choosing Bedrock Battery.
r
robert deyoung · 1 review · Experienced 2026-05-17 ·
★★★★★
Bedrock 48 volt 105aph
Fit nice in my club car DS.
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re glad to hear the Bedrock 48V 105Ah fit nicely in your Club Car DS. Getting the right fit is a big part of making the conversion process go smoothly, so it means a lot to hear that stood out.
We truly appreciate your support and thank you for choosing Bedrock Battery.
P
Phillip Hall · 1 review · Experienced 2026-05-25 ·
★★★★★
Why bedrock is number 1
I love working with bedrock energy they are the fastest and most affordable lithium dealer I’ve ever dealt with there customer service goes above and beyond to keep in communication and let you know what’s going on with your shipment all the way to your door and to top it all off I’ve purchased 3 kits from them now and not one of them has taken more than 3 days to get to my door I will recommend and push bedrock lithium till the day I retire!!!
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re truly grateful for your continued trust and support, especially after three separate Bedrock purchases. It means a lot to hear that our speed, value, and communication have consistently stood out for you. We work hard to keep customers informed every step of the way, so hearing that it made a difference means a great deal to our team.
Your recommendation and loyalty do not go unnoticed. We’re honored to have earned your confidence and to be a part of your builds. Thank you again for choosing Bedrock Battery.
T
Tom Moroni · 1 review · Experienced 2026-05-08 ·
★★★★★
I am extremely happy with the purchase…
I am extremely happy with the purchase of the Bedrock battery. The customer service was great from Extreme Kartz. The delivery was EXTREMEly fast! Thanks everyone for all the help throughout the process.
Reply from Bedrock Battery2026-06-12
Thank you for sharing this. We’re so glad to hear you’re extremely happy with your Bedrock battery purchase and that the support from the Extreme Kartz team made the process a good one from start to finish. It also means a lot to hear the delivery stood out for how fast it arrived.
We truly appreciate your support and your kind words. Thank you again for choosing Bedrock Battery.
R
Russell R · 2 reviews · Experienced 2026-05-01 ·
★★★★★
Easy install
Easy install, quick delivery, good price and quality equipment.
Reply from Bedrock Battery2026-05-21
Thank you for sharing this. We’re glad to hear the install was easy, the delivery was quick, and that the quality and value of the equipment stood out. We work hard to make sure the full experience feels straightforward and dependable from the moment the order is placed through the finished install.
We truly appreciate your support and thank you for choosing Bedrock Battery.
P
Phil Marinelli · 1 review · Experienced 2026-05-13 ·
★★★★★
BEDROCK 48v Compact in 2014 EZ GO RXV
Prior to order, got great info re : Lithium batteries and difference between brands. After careful consideration of all factors, I chose the Bedrock Compact 48v 105 ah as the best solution for my needs. It arrived promptly in 2 separate deliveries. I was notified of an error in shipping BEFORE I even noticed it. Customer Service promptly shipped missing items and provided shipping labels for the 2 items that were not ordered. Installation was a breeze after reviewing helpful videos. Extreme Kartz followed up by email and telephone to make sure all items were accounted for and even provided a couple of short videos re my particular install. My RXV is not only quicker ( partly because of 240lb weight reduction) because lithium battery provides full power unlike the gradual reduction of lead acid batteries.
Reply from Bedrock Battery2026-05-21
Thank you for taking the time to share this. We’re glad you had the chance to compare options carefully and found the Bedrock Compact 48V 105Ah to be the right fit for your needs. It’s also great to hear our team was able to stay ahead of the shipping issue, get the missing items out promptly, and help make sure everything was fully accounted for.
We also appreciate you mentioning the install videos, follow-up support, and the performance improvement in your RXV. That lighter setup and more consistent power delivery are exactly the kinds of benefits we want customers to notice when making the switch from lead acid to lithium. Thank you again for your recommendation and for choosing Bedrock Battery.
P
Peter Bourne · 2 reviews · Experienced 2026-05-07 ·
★★★★★
The customers service I received from…
The customers service I received from Extreme Kartz was top notch. I was missing some items from my order, I think Fed-ex lost them, but Extreme Kartz got them to me asap, UPS! Communication via email was smooth when I had a questions. The battery is amazing!!! My cart is so much faster, I think my kids need helmets! The charge last so much longer. The install was smooth, but I still think they should give better instructions. My overall experience good, and will use them again. And I would absolutely recommend a Bedrock Battery!!
Reply from Bedrock Battery2026-05-21
Thank you for taking the time to share this. We’re glad our team was able to get the missing items turned around quickly and keep communication smooth throughout the process. When something goes wrong in shipping, we know how important it is to respond fast and make it right.
We’re also happy to hear the battery performance has been such a noticeable upgrade, from the added speed to the longer-lasting charge. We appreciate your honest feedback on the instructions as well. That kind of input helps us continue improving the experience for future customers. Thank you again for your recommendation and for choosing Bedrock Battery.
S
Scott Barnes · 2 reviews · Experienced 2026-05-12 ·
★★★★★
Quality Product
Quick shipment from an American company. Product is well designed and made. All items for installation are included in the kit. Cart is well equipped now and much lighter then the lead acid batteries. I would highly recommend this product and company.
Reply from Bedrock Battery2026-05-21
Thank you for sharing this. We’re glad to hear the shipment arrived quickly, the kit felt complete, and the product design and build quality stood out. A lot of thought goes into making sure our systems are well put together and include what customers need for a smooth installation.
We’re also happy to hear your cart is now lighter and better equipped after the switch from lead acid. That kind of upgrade is exactly what we want customers to experience. Thank you again for your recommendation and for choosing Bedrock Battery.
K
Kevin Higgins · 1 review · Experienced 2026-05-12 ·
★★★★★
The Extreme Kartz Team has been hands…
The Extreme Kartz Team has been hands down incredible with help selecting the right Lithium battery package for my 2003 club cart DS A frame. The delivery was fast and the packaging and equipment was first class. The installation instructions and YouTube videos were very helpful. Install time only took 2 hrs! I would definitely recommend Bedrock equipment for anything and the Extreme Kartz Team for recommendations for choosing the right setup!
Reply from Bedrock Battery2026-05-21
Thank you for sharing this. We’re glad the Extreme Kartz team was able to help you find the right lithium package for your 2003 Club Car DS A-frame and that the full experience, from delivery to install, met your expectations. A lot of care goes into making sure the equipment, packaging, instructions, and videos all work together to make the upgrade process as straightforward as possible.
We’re also happy to hear the install went smoothly and only took about two hours. That is exactly the kind of experience we want customers to have. Thank you again for your recommendation and for choosing Bedrock Battery.
T
Tom · 1 review · Experienced 2026-05-06 ·
★★★★★
Bedrock 36 volt conversion on a 2001 EZ-Go
I just installed this a few days ago. So far everything has been great. The battery and accessories showed up on time and very well packaged. My main objectives when choosing a conversion were safety first, American based support support, price, then ease of installation. The Bedrock battery checked all the boxes. I did not even consider the cheaper Amazon brands for the very reasons listed above. I have a 2001 EZ-Go and the difference is significant in power, weight, and duration between charges. I had a question during install and I called the help number and someone picked right up with my answer. I would highly recommend this product.
Reply from Bedrock Battery2026-05-11
Thank you for taking the time to share this. We’re glad to hear your 36 volt conversion on your 2001 E-Z-GO has been such a positive experience so far. It means a lot to know the packaging, delivery, install support, and overall product quality all lined up with what mattered most to you.
We also appreciate you calling out the things you prioritized before buying. Safety, dependable American-based support, fair value, and a straightforward install are exactly the areas we work hard to deliver on. It’s great to hear you’re already noticing such a significant difference in power, weight, and run time between charges. Thank you again for your recommendation and for choosing Bedrock Battery.
M
Mike Riedinger · 2 reviews · Experienced 2026-05-01 ·
★★★★★
Bedrock Made my Conversion Easy, Highly Recommend
The staff at Bedrock are well-informed and helped me understand what ancillary parts (resistors, voltage converters, diodes) I would need for my EZGO RXV Freedom conversion. The battery arrived in about four days, which was amazing. The install required a few modifications of brackets and wiring but went pretty much as expected. The battery is installed and working perfectly. Great experience with Bedrock, AAA+. Highly recommend.
Reply from Bedrock Battery2026-05-11
Thank you for sharing this. We’re glad our team was able to help you sort through the additional parts needed for your E-Z-GO RXV Freedom conversion and make the process feel more manageable. Getting the right guidance up front can make a big difference, so it means a lot to hear that stood out.
We’re also happy to hear the battery arrived quickly and that the install went largely as expected. Most of all, we’re glad everything is installed and working perfectly. Thank you again for your recommendation and for choosing Bedrock Battery.