🔋 Power up your gear with confidence—never get caught powerless again!
The Mighty Max 12V 9Ah SLA battery is a UL certified, maintenance-free rechargeable power source designed for high discharge rates and reliable performance across a wide temperature range. Its sealed, spill-proof design allows flexible mounting and resistance to shocks and vibrations, making it ideal for demanding professional and personal applications. Comes in a convenient 6-pack with a full one-year warranty.
A**R
Great batteries and even better customer support
I received notice that the vendor sent me an incorrect battery and that they had corrected the problem automatically. I would receive the incorrect battery first, and there was no need to send it back. Sure enough, the wrong battery showed up, and a couple of days later, the correct one arrived. I have been using M Max batteries in UPS and emergency lighting systems for years and find them to work great in those applications. Customer support cannot be beaten either - highly recommended!
A**Y
Great 12V batteries
I go through several of these batteries a year, and these are as reliable as any other brand that I have tried, but often significantly cheaper especially if bought in a pack of 6. It's also great that these are 9Ah even though the form factor is the same as the 7Ah and 8Ah versions.
A**N
It's working
Bought to replace dead SLA batteries in my cyberpower UPSs, so far it's working well, no issues. Hopefully they will last 3-4 years before I need to replace them again
F**1
Fit perfectly for my APC ES600 and APC ES650
2 out of the 6 were slightly depleted. The other 4 were fully charged. They fit perfectly for my APC UPS's.My only gripe would be the wrong battery shipped. They did notify me by email that they caught the mistake and sent out the correct batteries. I received the batteries 5 days after the expected delivery date but Mighty Max did not need me to return the wrong battery originally sent.
J**P
Received in good condition. Good deal. Replaced failed batteries in three backups.
Obviously, different things are plugged into them to account for such a different in run time. That being said, they get the job done and i get at least an hour of outage time with the computer. I would recommend and buy again if need be.
C**R
Works for a lot of UPS systems both APS & Cyberpowet
Got these at a great price paid roughly $50. Had a minor hiccup on shipping but the shipping company resolved it before I realized there was an issue. Replaced the batteries in a couple of dual battery systems by just taking the old housings out and moving to the new batteries.
C**E
Great Seller Response!
They shipped the wrong product first. I was notified about it and they promptly sent the correct item out so everything looks perfect. Haven't actually tried any of the batteries yet but they look fine and arrived in good condition.
B**N
Best Battery for the price
I have purchased many batteries from Mighty Max Battery. They are great and have excellent customer service! 100% I will buy from them again! I mostly use their batteries for UPS battery replacements.
Trustpilot
2 months ago
3 days ago
