Well guys just want to let y'all know that the group 24f Valuepower battery made by East Penn is the 624fmf model. It says that online but I don't trust Walmart's online information because I have seen many issues with their online information. This time it is accurate. I weighed my new Valuepower group 24f battery and it weighs 41 pounds. That easily confirmed that this battery is indeed the 624 model. The "lower" 524fmf model weighs only 37 pounds and has 90 minutes of reserve capacity. The weight also means that the reserve capacity is 115 minutes and the CCA really is 650. Though the battery has 600 on it. This makes this battery at $49.88 an extremely good deal. This same exact battery number has a 2 yr warranty through East Penn. It also has a 3 yr warranty through Auto Value and Federated Auto. The 1 yr warranty on this battery really is not a big deal given what it actually really is. Just wanted to pass this information along for those needing a group 24f battery.