Value at discounted price.
Good value at discounted price; possibly due to damaged retail box. Holds charge for a long period: two days at full charge, over a week at 95% charge. Appears to work well although I haven't tried it on a completely flat battery yet.
I use it, although not actually needed, when the car has stood without starting for a long time: this should save wear and tear on the battery.
Verified purchase: YesCondition: New