ExpertPower EXP1290-2 12V 9AH SLA Battery
ExpertPower 12v 9ah Sealed Lead acid battery,battery Type 12 Volt 9Amp 20 Hour Sealed Lead acid battery,a Very Durable And Rugged Construction,F2 Style Terminals Dimensions,a
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9,008 reviews
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37 products
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12V Batteries
Experiential insights by users
About ExpertPower EXP1290-2 12V 9AH SLA Battery
Overall Feedback:
81% positive
71% praised the high capacity, while 29% didn't
After charging the batteries overnight in the UPS, they showed 100% capacity and arrived with a 13V charge.
I haven't tested the power indicator yet, but it shows 60m of capacity.
The internal resistance of the batteries I received was 22.81 Ohms.
After 4 months of use, my battery only lasts around 20 minutes and quickly dies off.
77% appreciated the compatibility
I replaced the batteries in my Cyberpower 1500VA UPS and it has been in service for a few months without any issues during a service outage.
The batteries fit perfectly into my CyberPower 1500va UPS without any issues.
I was able to replace the old battery in my UPS with the new one without any issues. The batteries fit perfectly and everything passed the self test showing 100% battery. Based on my experience, the UPS is reliable.
74% were impressed with the long cycle life, though 26% weren't
I tested the UPS with these batteries and they lasted the expected amount of time for the load that was put on them.
I am uncertain about the longevity of the batteries since it has only been a few months. Only time will tell.
My batteries showed visible wear and tear and were dead, indicating a low cycle life.
75% liked the maintenance-free design, while 25% didn't
This is the second time I have replaced batteries in this UPS.
I added extra clear packing tape for added reinforcement to the batteries.
The batteries have been in place for less than a month and everything is working perfectly so far.
I am unsure about the longevity of the batteries since it has only been a few months. Time will tell.
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63% appreciated the safety features, while 37% experienced issues
The last pack of batteries showed visible wear and tear and were dead.
I received the batteries loosely packaged, open, and missing their protective caps.
When I removed the battery, I experienced a catastrophic failure and heard something rattling inside, like little pieces of glass.
74% were impressed with the lightweight design, while 26% weren't
I haven't mentioned anything about the weight of the 12v-batteries.
