In this video, I show how to change the battery in a 2021 Dodge RAM 2500. After just over 52,000 miles, the original battery started to struggle during startup — time for a replacement.
I picked up a $179 battery from Walmart, and the swap was quick and straightforward. Whether you’re doing this as regular maintenance or your truck is slow to crank, this video will walk you through the basic steps to get it done safely.
📌 Truck: 2021 RAM 2500
📌 Battery Mileage: 52,000+
📌 Replacement Battery Cost: $179 (Walmart EverStart Maxx H7)
📌 Tools Needed: Socket wrench, gloves, basic hand tools
This DIY fix takes less than 20 minutes and could save you time and money versus going to a dealer or shop.
👍 Like, comment, or subscribe for more RAM 2500 tips and maintenance videos!
#RAM2500 #BatteryReplacement #RAMMaintenance #DodgeRAM #TruckDIY #DieselTruck #BatterySwap #RAMTruck