SigmasTek SP12-18 (NB), 12V 18AH NB SLA Battery Compatible with: APC RBC7, SUA48XLBP, SUA24XLBP, SUA5000RMT5U, CURK7, CURK11, SUA2200XLT, SUA3000, SUA2200 (2 Pack)

The exact same size battery as the original. fit perfectly in the battery pack for the scooter

Waited to review for a few months to make sure no issues with the batteries. They are being used in an UPS. They seem to be working well and the UPS power management is reporting healthy batteries. I had some questions when purchasing and Battery Sharks was very responsive and helpful.

Ease of install, seems like a great product

When I took apart the battery pack for my homelite cordless lawn mower these were inside. I probably should have replaced them long ago. Once replaced I went from 15 minutes operating time to 2 hours. And a lot of power which was good as my grass had grown long while I figured out how to replace the batteries :)

A competitor tried to sell me these batteries for a lot more alleging that their batteries were made in Vietnam and thus superior to the Chinese batteries sold for far less, like these. The batteries clearly show made in Vietnam, so score one for this seller. The batteries are working perfectly in my wife's electric scooter, score two for this seller. The batteries arrived on day one of the projected delivery date, score three for this seller. I will remain a customer as long as the scooter lasts. Good people selling a great product at a reasonable price.

Yes perfect. Tested both when recived. Sent out with a perfect storage charge of 12.62 volts. Charged both for 40 min At 4 amps. And both came up to 13.80 volts. With an amp hour 18.8 on one and 19 amp hour on the second 188 cold cranking amps on both. Test done on Midtronic's digital test equipment. Thats the bench mark test. Very happy with the performance as there both being used in a heavy use auto repair enviroment as jump pack replacements. Quickly shipped new hardwear included and packaged well..

Installed easily, and so far my UPS is chugging along fine.

Bought four of these batteries 2 years ago. They all went bad with 0 load. I had to drill out rivets to get them out. Take a look for yourself. Pictures don't lie.