Mighty Max Battery 12V 12Ah F2 Razor Battery fits MX500 MX650, W15128190003-3 Pack

Great price and does the job perfectly fine like the oem battery

Works great! This us our 2nd set and the first set lasted us 5 years and just now started to slack off so we bought the new ones . It charges quick and is a great value for the money. Its compatible with both my kids razor scooters. Power lasts for a god while

Great product

Did the job at half the cost of the one on the Razor website

I tested the batteries, and one of them exploded. I couldn't use it. I simply cannot understand how a brand-new product could explode during its very first use.

I used this to replace 3 batteries on my kids electric 4-wheeler. It definitely works great and lasts a long time. My only complaint is wish it would've included some connecters, screws, or something to connect wires to the metal plates. I had to rig something together with pliers, nails, etc. to get it to work.

These were a perfect fit and replacement for an MX500. The process is pretty straight forward, but you will need to solder the connections to the terminals and then cover with a waterproof membrane. I used hot glue and covered the soldered joint and the wire splice connector. Works like a charm. Like a brand new bike!! No telling how long they will last, but the arrived quick and fit right in. Great price. Great fit. No complaints.

So I have two kids who love their Powerwheels cars. I have 4 of them (2 second hand ones) and the batteries were old and didn't hold a charge. Problem is those Fisher Price batteries are around $80each!! This is the solution:... I bought these batteries (which have a higher Ah rating so they hold a longer charge) to put into the cars. So far they've been working out great!. Here are some details: 1: They won't fit perfectly into the cars battery holder, I just place them in best I can. 2: There are proprietary connections in the cars that need to be cut off. Use a pair of wire strippers to cut the wire harness off the car, strip the ends of the wire and crimp on a normal F2 wire connector, now it will fit the battery. 3: Finally, you'll need a new battery charger since the proprietary one the car came with will no longer work. I had a car battery charger laying around that I use, its here on Amazon called "Schumacher SC-1200A-CA". Use this charger (set to AGM and 3A charge rate) and your batter will be charged within 2hours. The charger shows you the percentage of charge the battery has left and stops when done. Perfect combination if you have a bunch of Powerwheels needing batteries!!!

Seem to work really well and long lasting in kids 36v atv