Universal Power Group 12V 8AH Rechargeable Battery for Razor Dune Buggy 25143511

Chris Hinton: We bought these to replace the batteries in our razor go kart and they are terrible. We have a lot of different ride on's and have purchased plenty of replacement batteries and these are by far the worst I've seen. Initial charge was 24 hours as always. After less than a week the batteries last less than 5 minutes. So disappointing. Look elsewhere

United States on Sep 14, 2020

DC: I am quite pleased to find this source for quality batteries. I've replaced a total of eight batteries now, in all our APC UPS's and these batteries come fully charged, ready to work. Thanks for the bargain and the quality! One note; please try and pack the batteries more carefully, as USPS has damaged 3 other larger batteries we've purchased, this year. This order came with slightly bent connectors and it was just luck that prevented permanent damage by mishandling.

United States on Apr 05, 2019

Lowell Parker: Assuming you found this while searching for replacment batteries for your kid's Razor Dune Buggy, there is ONE IMPORTANT THING TO KNOW: The original batteries are SOLDERED to the wires on the Dune Buggy. There are more expensive batteries that come with a wiring harness, but on those, you still get stuck with "verify that the connector matches" type warning. These batteries work fine - AFTER you've made a trip to the hardware store for some of those little push-on connectors that you simply crimp to the wires. The ones I got were called "Disconnect Pairs" 16 - 14 Gauge. It took just a few minutes to snip and strip the wires from the batteries and crimp these new connectors in place. Once you've done this, future batteries should be much easier to install. I had no issues with these batteries after the install.

United States on Sep 10, 2018

RandomInfoGuy: Excellent set of batteries at a great price! I have the Razor Ground Force Go Kart that had some bad batteries. I was able to get it back up and running with these and they have worked very well. I was able to drive for close to 15 minutes on these and I weigh about 160 lbs. These did not come with the wiring harness, so you will have to use your old one. Also note that the old ones may be soldered on. It is VERY important to make sure that you hook the batteries up correctly. There is a pair of red and black wires for each battery. The black wires are negative and the red wires are positive BUT you also must not mix the pairs up. So, besides making sure that you connect them to the right colors, you have to make sure each set is going to the right battery. If I remember right, when you are looking at the plug, the left side of terminals should go to one battery and the right set of terminals should go to the other battery. The Go Kart uses these batteries in series, so if you plug the wrong black cable to the negative terminal on the wrong battery (or red wire to the positive on the wrong battery) then it can spark, catch fire, etc. So, just make...

United States on Dec 06, 2016

RMR: These batteries worked great on my son's Razor Dune Buggy. It was starting run slow and I thought I needed to get it repaired. Luckily it was just old batteries. These batteries were shipped promptly and have held their charge well since we started using them. I almost feel as if the buggy is running much faster than it did before. I will definitely be buying these again from this seller. I was very satisfied with this product.

United States on Jul 29, 2016