My rack UPS was hungry for new batteries! (failed test). Having a replacement set (at a reasonable cost) made it a easy task to replace the batteries and be back to normal quickly.
Verified purchase: Yes | Condition: New
It is a battery. It sort of sits their and does its own thing. Dimensionally they are what they are supposed to be, so they fit properly. None of them have failed, but now is hardly the time for a review. Two or three years from now when we see how they hold up is a better time for an evaluation.
Verified purchase: Yes | Condition: New
these work well. i got one bad battery and they replaced it quickly. my mower works like new now.
Verified purchase: Yes | Condition: New
I received them very quickly and no damage to packaging. Was able to install the new batteries into the UPS and it is working great now.
Verified purchase: Yes | Condition: New
Battery Sharks are great. Great product. Great prices.
Verified purchase: Yes | Condition: New
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