Bests & Worsts Reviews from Amazon

The original battery in my son's electric car was toast - I left it on the charger at all times and apparently you're not supposed to do that with these batteries. So I found this replacement and from the time I installed it, it was BETTER than the original that came installed in the car even when new! When new, the original battery was good for about 4-5 loops driving within the development we live in (about 500 yards/loop) before not being able to handle uphill and the battery level dropping under 9 V. This one I only did 4 loops today (which is the most thus far) and even after 4 loops it was going strong at 11.6 V (it started at 12.8), I don't know how many more loops it could have done, but certainly way better than the original battery in the car ever was!