ExpertPower Standard 12V 7AH Rechargeable SLA Battery, (EXP1270-2)

These worked perfectly. The lift was going down slowly and would only go up a few inches at a time, then stop and beep. I ordered these and put them in within a few minutes, and the lift is working correctly again. I did a test on the old batteries, and one was charged fine, but the other was around 11V, so was going bad. I went ahead and replaced both batteries with these new ones, since I figured the other one would be going out soon. I think the life expectancy of these batteries is 3-5 years.They look and feel the same as the ones I pulled out, and fit snuggly. One important thing about hooking up the wires is that the negative is swapped on the upper one. So, if I remember correctly, the black is negative on the bottom one and positive on the top one. Just hook them up the same way the old one came out. I couldn't exactly tell on mine, because when I pulled out the old battery on the top, the wires had disconnected and fallen down. So, just whatever wire you have on the bottom as negative, put that same color as positive on the top one. That provides the 24V from these two 12V batteries.Overall, I am pleased with these. Two batteries for just a little more than the price of one elsewhere.

Good replacement for MX350 razor batteries. You do have to cut and rewire.The fuse and the other connector from the old batteries. My son weighs around ninety pounds and he gets about5 to 6 miles out of each charge.

Perfect replacement for the kids razor rx300 scooter. Wired them in series and ran as 24v. Good charge time and good run time. Also a very good price

Worked fine but had to solder connectors on

These were a shocking good price for a great product

Saved my veteran mom $500

One of the two batteries was dead on arrival. It was a circular loop on trying to return it on line on the Amazon return page. They wanted you to try to fix it on your own or call the supplier. You can't fix a dead battery. They don't hold a charge when starting from completely dead. I did not want to contact a supplier that sends a completely dead battery, but I did try to call the supplier anyway to be fair. But the phone number given on the Amazon return page did not work. I did not choose to chase the problem through e-mails with the company because I did not want the clock on the return date to run out. And now after the fact, I noticed the bad reviews about dead batteries and the impossibility of trying to return a defective product. Instead, I called Amazon by a phone number that came up with an easy Google search. I got a nice lady, who in no time efficiently processed a refund. Amazon did not want me to return the dead battery, though I wanted to. I wanted to prove to them that a dead battery was sent along with a completely charge one to show I was not making it up. But the nice lady said that was not necessary. I guess it costs them more in shipping and handling to manage these returns. But thank you Amazon for the customer support and refunding the money in full for a defective product.

Exactly what we need for the acorn stair lift thanks