EXP1290 12 Volt 9 Amp Rechargeable battery

Great battery, good price.

These ExpertPower 12V 9Ah batteries worked excellently as replacements for a Razor electric motorbike. The F2 terminals matched the original battery connectors perfectly, making installation straightforward. Performance: After replacement, the motorbike runs exactly as it did with the original batteries. Run time appears comparable to when the bike was new, and the batteries hold their charge well between uses. Installation: The dimensions fit the battery compartment without modification. The terminal orientation was correct for direct connection to the existing wiring harness. Total replacement time was about 15 minutes. Value: At this price point, these batteries offer solid performance for toy vehicle applications. The sealed lead acid design means no maintenance required. Recommendation: Highly recommended for Razor motorbike battery replacements or similar 12V toy vehicle applications. The F2 terminals are standard for most Razor products, so compatibility should be good across their product line. Tip: When replacing both batteries, mark the positive terminals clearly during removal to ensure correct installation of the new batteries.

Battery was dead in my bluetooth speaker. This was an exact fit and was charged up. Works great.

Las baterías llegaron en el tiempo estimado, bien empacadas y funcionan bien.

I've had my Cyberpower 1500PFCLCD UPS for about 4 years now. I noticed that despite no indicated internal battery problems, the UPS would fail during brownouts or other equipment being turned on. It did not use to do that. To validate, when I have my UPS connected to the wall (with zero loads plugged into it) and I disconnect the AC mains from the UPS, the unit would insta-power off instead of staying on (and running from battery power). This is the classic symptom of a dead internal battery! Anyways, Replacing the battery was straightforward. I picked up a pair of these Expertpower EXP1290's instead of shelling out more than double for the Cyberpower (supposedly) original battery. In reality, the 'original' batteries are Leoch DJW12-9.0's. These batteries arrived about 3/4 charged (~12.74 VOC), in a well protected package. Delivery was quick (2 days). After replacement, the UPS now behaves normally and correctly stays on / runs from battery when it's disconnected. No error messages or other silliness. Also, for what it's worth these terminals on this battery actually fit the internal connectors 'better' than the original. Your milege may vary on that tho, I'm sure it's game of sub-millimeters. While I cant yet confirm if these batteries will last as long as the original; their value is spectacular when compared to the original batteries. Operation looks good. I will update this review in the next few months if anything untowards occurs -- which I doubt. Highly recommended!