OKMO 12V 100Ah TM LiFePO4 Battery, 150A BMS with Bluetooth 1280Wh, 10 Years Lifetime 15000+ Deep Cycles,for Marine, RV, Trolling Motor, Boat, Camper, Low Temperature Protection

I recently upgraded to the OKMO 12V 15Ah LiFePO4 Lithium Battery, and I couldn’t be more impressed! The first thing I noticed is how incredibly light this battery is—less than half the weight of the one I replaced. At just 3 lbs 7 oz, it’s so easy to handle compared to traditional lead-acid batteries, and it fit perfectly in the UPS system I’m using it for. The performance has been fantastic. It’s reliable, and I can already tell that it’s going to last for years, with its 4000+ deep cycles and 10-year lifespan. The built-in Battery Management System (BMS) gives me peace of mind with protections against overcharging and short-circuits, and the low-temperature protection is an excellent bonus. One thing to note is that LiFePO4 batteries are a bit different from lead-acid ones, so make sure you know what you’re doing before installing it in a UPS or any other system. But if you do, you’ll love it as much as I do! Highly recommend for anyone looking for a safe, and long-lasting battery for various applications!

I purchased two of these batteries so I could hook them together in series for 24 volts. One of the batteries was Dead on arrival. I emailed the company which was very prompt in there return email. After they verified the problem they had a new battery sent to me. Great company to work with. I've got them both connected together and charged, so I'm getting my 24 volts for my electric outboard.

Battery stabilized at about 14 ah average cycling,Works great as a portable power station with coulomb meter, auto 12 volt usb port and few 12 volt ports for test gear and recharging laptops,cell phones and tablets. I also Use it with clampable goose neck work lights that use leds.. Use a waterproof plastic ammo box.

Works great on my Kayak, i use it for lights and for my sonar (Garmin UH2), definitely worth it if you're looking for a reliable battery, checkout my install and review on my YT channel JrzOutdoors

Do not buy dead after one year will not take a charge. Only used 4 or 5 times. Now trash this year.

I just received this battery as replacement for a lead acid battery. It performs absolutely amazing. The battery case is very nice with handles for easy carrying. I like that the battery case is completely square and straight on all side sides. Makes mounting very easy. And it is very cost-effective too! Only $200 for 100 amp hours. The price of lithium has come down so much that it is a no-brainer to replace your lead acid with lithium now! I’m going to buy another one so that I have 200 amp hours of capacity. I am using them to power my diesel heater in my VW Bug. I have them connected in parallel to make a 12v 200ah bank. They work great and have more than enough power to run the heater. One single charge can run the heater for a week. It’s incredible. Thank you OKMO for upgrading my life!

This tiny battery comes in at just over 3 pounds, and measures less than 6x4x4”. Comes well protected and ready to go with 12.5v right out of the box. I’m impressed. Most batteries of this size barely has 8ah of capacity, but this one has 15AH! Lots of plans to use this in the shop for testing, powering tools, and it’s light and portable to put in the kid’s toys and bring it back in to recharge. Very pleased with it so far. 👍 EDIT: 6/2/26 I was so pleased with the performance of my previous OKMO battery that I got another, even slimmer one to fit my needs. This new one has 33% more AH than the previous, in a slimmer sleeker profile. So far, both has been performing as expected, and amazing!

I bought this 12V 15Ah LiFePO4 battery and it has exceeded my expectations. Its performance is excellent, with over 4000 charge cycles ensuring a long lifespan. I use it in my solar system and in my kayak to power the fish finder, and the lifespan is impressive. It is light, safe and recharges quickly. Plus, it doesn't have overheating issues like other lead-acid batteries. Definitely an excellent investment for those looking for a reliable and efficient battery. Highly recommended!